'初始化'

.gitignore

@@ -0,0 +1,14 @@
+# Windows
+[Dd]esktop.ini
+Thumbs.db
+$RECYCLE.BIN/
+
+# macOS
+.DS_Store
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+
+# Node.js
+node_modules/

app.js

@@ -0,0 +1,45 @@
+//app.js
+import util from './utils_sand/util.js';
+App({
+  onError: function (err) {
+    // wx.showToast({
+    //   title: '下单失败',
+    //   icon: 'none',
+    //   duration: 2000
+    // })
+
+  },
+  onLaunch: function (e) {
+    wx.login({
+      success: res => {
+      }
+    })
+    wx.getSetting({
+      success: res => {
+        if (res.authSetting['scope.userInfo']) {
+          wx.getUserInfo({
+            success: res => {
+              this.globalData.userInfo = res.userInfo
+              if (this.userInfoReadyCallback) {
+                this.userInfoReadyCallback(res)
+              }
+            }
+          })
+        }
+      }
+    })
+  },
+  onShow:function(e){
+    // wx.setStorageSync('info', e)
+    var date = new Date();
+  },
+  globalData: {
+    userInfo: null
+  },
+  Tips: function (opt, to_url) {
+    return util.Tips(opt, to_url);
+  },
+  onHide: function () {
+   
+  }
+})

app.json

@@ -0,0 +1,15 @@
+{
+  "pages": [
+    "pages/index/index",
+    "pages/back_sand/back",
+    "pages/zf/index"
+  ],
+  "window": {
+    "backgroundTextStyle": "light",
+    "navigationBarBackgroundColor": "#fff",
+    "navigationBarTitleText": "WeChat",
+    "navigationBarTextStyle": "black"
+  },
+
+  "sitemapLocation": "sitemap.json"
+}

app.wxss

@@ -0,0 +1,14 @@
+/**app.wxss**/
+.container {
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: space-between;
+  padding: 10rpx 0;
+  box-sizing: border-box;
+} 
+.button::after{
+  background-color: #fff ;
+  line-height:0.01
+}

cloudfunctions/public/config.json

@@ -0,0 +1,6 @@
+{
+  "permissions": {
+    "openapi": [
+    ]
+  }
+}

cloudfunctions/public/index.js

@@ -0,0 +1,30 @@
+// 云函数入口文件
+const cloud = require('wx-server-sdk')
+
+// cloud.init({env:'szjl-9g9sqgqwb4b6495e'});
+cloud.init();
+
+// 云函数入口函数
+exports.main = async (event, context) => {
+  const wxContext = cloud.getWXContext()
+  switch (event.action) {
+    case 'getUrlScheme': {
+      return getUrlScheme(event.token_id)
+    }
+  }
+
+  return 'action not found'
+}
+
+async function getUrlScheme(token_id) {
+  return cloud.openapi.urlscheme.generate({
+    jumpWxa: {
+      path: '/pages/zf/index', // <!-- replace -->
+      query: 'token_id=' + token_id+ '&back=1'+'&funcCode=02010006' ,
+    },
+    // 如果想不过期则置为 false，并可以存到数据库
+    isExpire: true,
+    // 一分钟有效期
+    expireTime: parseInt(Date.now() / 1000 + 1000),
+  })
+}

cloudfunctions/public/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "public",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "wx-server-sdk": "~2.3.2"
+  }
+}

config_sand.js

@@ -0,0 +1,13 @@
+
+module.exports = {
+  // APPID: 'wxf7fcbc6f35ad73c0',
+  // APPID: 'wx6edc693abbd5031e',
+  APPID: 'wxbeec5a14b6305992',
+  URL:'https://wxmini.mixienet.com.cn/index/',
+  // SECRET: 'ef7b305b2a277c6d18588b57aac94595',
+  USERCODE: 'EBCd5IIXjcAe1jNHwmDBDjzI4DzJiAnF8SHI3nWN/OX6IE4ZCByXvqwnFH0xZrggMx0b9YrEeZMhjaAM1QcVSDXvJUEwNFUNoQdkRBhDVVY9rFpaa0lSboZu9VWj5NToh+XNYf7Z4SQgieobauoo+9+yyuT5NmYh7kGYc4uFpvU=',
+  // USERCODE: wx.getExtConfigSync().USERCODE,
+  USE_PRIVATEKEY: '-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY------',
+  USE_PUBLICKEY:'MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCGgPZCtvBdVyqE7s6k8m801nlu3LvshI+0qaiOn1XCewaDzz6J6fgo7NnmPP2UQBZ5/m+Zm3aFSKFyMgh4EeXzus6L5tRtN3wXwMExzv5FZz2Zfhjmdfe0Y3Jg8ZaIb8eF6lzAO8sU8dCfEZHj0J2ak7OpivsVJAVHc80muTgPXQIDAQAB',
+  MYpublicKey:'-----BEGIN PUBLIC KEY-----MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArvTsXUcrqTbitJVOrXkk+6xTFFhZwxIc9dFe31C2G+wr7+0nnDhL/ugTO4rOBDUCrDeSeZvnqDqfAeOZnNPYFYC5mVDzKOxIydoXs653KWdOvFZxk3ALhgMOzBPcIbxGnC2Xpcsk0jbjA6X1YM8XTlVc5KbGR+j3eFdJU9yEtTTLxtoIiZpnAAFPgMPj7HrDZVp/lJRBkwrKfrUPb/EEZES6PtWrtQ4NQvSJ0Lf9b5lqTGVntcXjEDP3W6vdvMfBj8G2QyGutHUmHEOsIf6Cf8Avzwv6YzhgRkBPXyusOaCPft1yhrlINcIIxsOI5ob5D/A5iOaWM9SH0tUhFjzJdQIDAQAB-----END PUBLIC KEY-----'
+}

ext.json

@@ -0,0 +1,10 @@
+{
+  "extEnable": true,
+  "extAppid": "wx2ce881915a6b9b6c",
+  "directCommit": false,
+  "ext": {
+    "name": "wechat",
+    "APPID": "wx2ce881915a6b9b6c",
+    "URL":"https://wxmini.mixienet.com.cn/index/"
+  }
+}

h5/jump_mp.html

@@ -0,0 +1,221 @@
+<html>
+  <head>
+    <title>打开小程序</title>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1, maximum-scale=1">
+    <script>
+      window.onerror = e => {
+        console.error(e)
+        alert('发生错误' + e)
+      }
+    </script>
+    <!-- weui 样式 -->
+    <link rel="stylesheet" href="https://res.wx.qq.com/open/libs/weui/2.4.1/weui.min.css"></link>
+    <!-- 调试用的移动端 console -->
+    <!-- <script src="https://cdn.jsdelivr.net/npm/eruda"></script> -->
+    <!-- <script>eruda.init();</script> -->
+    <!-- 公众号 JSSDK -->
+    <script src="https://res.wx.qq.com/open/js/jweixin-1.6.0.js"></script>
+    <!-- 云开发 Web SDK -->
+    <script src="https://res.wx.qq.com/open/js/cloudbase/1.1.0/cloud.js"></script>
+    <script>
+      function docReady(fn) {
+        if (document.readyState === 'complete' || document.readyState === 'interactive') {
+          fn()
+        } else {
+          document.addEventListener('DOMContentLoaded', fn);
+        }
+      }
+
+      docReady(async function() {
+        var ua = navigator.userAgent.toLowerCase()
+        var isWXWork = ua.match(/wxwork/i) == 'wxwork'
+        var isWeixin = !isWXWork && ua.match(/micromessenger/i) == 'micromessenger'
+        var isMobile = false
+        var isDesktop = false
+        if (navigator.userAgent.match(/(phone|pad|pod|iPhone|iPod|ios|iPad|Android|Mobile|IEMobile)/i)) {
+          isMobile = true
+        } else {
+          isDesktop = true
+        }
+
+        var token_id = getQueryString("token_id");
+        var path = "/pages/zf/index?token_id=" + token_id +'&back=1'+'&funcCode=02010006';
+        document.getElementById("launch-btn").setAttribute("path",path);
+
+        if (isWeixin) {
+          var containerEl = document.getElementById('wechat-web-container')
+          containerEl.classList.remove('hidden')
+          containerEl.classList.add('full', 'wechat-web-container')
+
+          var launchBtn = document.getElementById('launch-btn')
+          launchBtn.addEventListener('ready', function (e) {
+            console.log('开放标签 ready')
+          })
+          launchBtn.addEventListener('launch', function (e) {
+            console.log('开放标签 success')
+          })
+          launchBtn.addEventListener('error', function (e) {
+            console.log('开放标签 fail', e.detail)
+          })
+
+          wx.config({
+            // debug: true, // 调试时可开启
+            appId: 'wxcdea3d211ab61546', // <!-- replace -->
+            timestamp: 0, // 必填，填任意数字即可
+            nonceStr: 'nonceStr', // 必填，填任意非空字符串即可
+            signature: 'signature', // 必填，填任意非空字符串即可
+            jsApiList: ['chooseImage'], // 必填，随意一个接口即可 
+            openTagList:['wx-open-launch-weapp'], // 填入打开小程序的开放标签名
+          })
+        } else if (isDesktop) {
+          // 在 pc 上则给提示引导到手机端打开
+          var containerEl = document.getElementById('desktop-web-container')
+          containerEl.classList.remove('hidden')
+          containerEl.classList.add('full', 'desktop-web-container')
+        }  else {
+          var containerEl = document.getElementById('public-web-container')
+          containerEl.classList.remove('hidden')
+          containerEl.classList.add('full', 'public-web-container')
+          var c = new cloud.Cloud({
+            // 必填，表示是未登录模式
+            identityless: true,
+            // 资源方 AppID
+            resourceAppid: 'wxcdea3d211ab61546', // <!-- replace -->
+            // 资源方环境 ID
+            resourceEnv: 'szjl-9g9sqgqwb4b6495e', // <!-- replace -->
+          })
+          await c.init()
+          window.c = c
+
+          var buttonEl = document.getElementById('public-web-jump-button')
+          var buttonLoadingEl = document.getElementById('public-web-jump-button-loading')
+          try {
+            await openWeapp(() => {
+              buttonEl.classList.remove('weui-btn_loading')
+              buttonLoadingEl.classList.add('hidden')
+            },token_id)
+          } catch (e) {
+            buttonEl.classList.remove('weui-btn_loading')
+            buttonLoadingEl.classList.add('hidden')
+            throw e
+          }
+        }
+      })
+
+      function getQueryString(name) {
+          var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
+          var reg_rewrite = new RegExp("(^|/)" + name + "/([^/]*)(/|$)", "i");
+          var r = window.location.search.substr(1).match(reg);
+          var q = window.location.pathname.substr(1).match(reg_rewrite);
+          if(r != null){
+              return unescape(r[2]);
+          }else if(q != null){
+              return unescape(q[2]);
+          }else{
+              return null;
+          }
+      }
+
+      async function openWeapp(onBeforeJump,token_id) {
+        var c = window.c
+        const res = await c.callFunction({
+          name: 'public',
+          data: {
+            action: 'getUrlScheme',
+            token_id: token_id
+          },
+        })
+        console.warn(res)
+        if (onBeforeJump) {
+          onBeforeJump()
+        }
+        location.href = res.result.openlink
+      }
+    </script>
+    <style>
+      .hidden {
+        display: none;
+      }
+
+      .full {
+        position: absolute;
+        top: 0;
+        bottom: 0;
+        left: 0;
+        right: 0;
+      }
+
+      .public-web-container {
+        display: flex;
+        flex-direction: column;
+        align-items: center;
+      }
+
+      .public-web-container p {
+        position: absolute;
+        top: 40%;
+      }
+
+      .public-web-container a {
+        position: absolute;
+        bottom: 40%;
+      }
+
+      .wechat-web-container {
+        display: flex;
+        flex-direction: column;
+        align-items: center;
+      }
+
+      .wechat-web-container p {
+        position: absolute;
+        top: 40%;
+      }
+
+      .wechat-web-container wx-open-launch-weapp {
+        position: absolute;
+        bottom: 40%;
+        left: 0;
+        right: 0;
+        display: flex;
+        flex-direction: column;
+        align-items: center;
+      }
+
+      .desktop-web-container {
+        display: flex;
+        flex-direction: column;
+        align-items: center;
+      }
+
+      .desktop-web-container p {
+        position: absolute;
+        top: 40%;
+      }
+    </style>
+  </head>
+  <body>
+    <div class="page full">
+      <div id="public-web-container" class="hidden">
+        <p class="">正在打开 “河马付收银台”...</p> <!-- replace -->
+        <a id="public-web-jump-button" href="javascript:" class="weui-btn weui-btn_primary weui-btn_loading" onclick="openWeapp()">
+          <span id="public-web-jump-button-loading" class="weui-primary-loading weui-primary-loading_transparent"><i class="weui-primary-loading__dot"></i></span>
+          打开小程序
+        </a>
+      </div>
+      <div id="wechat-web-container" class="hidden">
+        <p class="">点击以下按钮打开 “河马付收银台”</p> <!-- replace -->
+        <!-- 跳转小程序的开放标签。文档 https://developers.weixin.qq.com/doc/offiaccount/OA_Web_Apps/Wechat_Open_Tag.html -->
+        <wx-open-launch-weapp id="launch-btn" username="gh_47cd56883430" path="/pages/zf/index"> <!-- replace -->
+          <template>
+            <button style="width: 200px; height: 45px; text-align: center; font-size: 17px; display: block; margin: 0 auto; padding: 8px 24px; border: none; border-radius: 4px; background-color: #07c160; color:#fff;">打开小程序</button>
+          </template>
+        </wx-open-launch-weapp>
+      </div>
+      <div id="desktop-web-container" class="hidden">
+        <p class="">请在手机打开网页链接</p>
+      </div>
+    </div>
+  </body>
+</html>

package-lock.json

@@ -0,0 +1,885 @@
+{
+  "requires": true,
+  "lockfileVersion": 1,
+  "dependencies": {
+    "@cloudbase/database": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/@cloudbase/database/-/database-1.2.2.tgz",
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+      "requires": {
+        "bson": "^4.0.3",
+        "lodash.clonedeep": "4.5.0",
+        "lodash.set": "4.3.2",
+        "lodash.unset": "4.5.2"
+      }
+    },
+    "@cloudbase/node-sdk": {
+      "version": "2.4.7",
+      "resolved": "https://registry.npmjs.org/@cloudbase/node-sdk/-/node-sdk-2.4.7.tgz",
+      "integrity": "sha512-gMtp+25nAJzpXTxpZzN7PTtsTdv6m7SNRszMwPpWB3pwAYyefbuOkR505iv+kYugsX6MkbgKjcCQ/F5dpNMMYw==",
+      "requires": {
+        "@cloudbase/database": "1.2.2",
+        "@cloudbase/signature-nodejs": "1.0.0-beta.0",
+        "@types/retry": "^0.12.0",
+        "agentkeepalive": "^4.1.3",
+        "is-regex": "^1.0.4",
+        "jsonwebtoken": "^8.5.1",
+        "lodash.merge": "^4.6.1",
+        "request": "^2.87.0",
+        "request-promise": "^4.2.5",
+        "retry": "^0.12.0",
+        "ts-node": "^8.10.2",
+        "xml2js": "^0.4.19"
+      }
+    },
+    "@cloudbase/signature-nodejs": {
+      "version": "1.0.0-beta.0",
+      "resolved": "https://registry.npmjs.org/@cloudbase/signature-nodejs/-/signature-nodejs-1.0.0-beta.0.tgz",
+      "integrity": "sha512-gpKqwsVk/D2PzvFamYNReymXSdvRSY90eZ1ARf+1wZ8oT6OpK9kr6nmevGykMxN1n17Gn92hBbWqAxU9o3+kAQ==",
+      "requires": {
+        "@types/clone": "^0.1.30",
+        "clone": "^2.1.2",
+        "is-stream": "^2.0.0",
+        "url": "^0.11.0"
+      }
+    },
+    "@protobufjs/aspromise": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/@protobufjs/aspromise/-/aspromise-1.1.2.tgz",
+      "integrity": "sha1-m4sMxmPWaafY9vXQiToU00jzD78="
+    },
+    "@protobufjs/base64": {
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+      "integrity": "sha512-AZkcAA5vnN/v4PDqKyMR5lx7hZttPDgClv83E//FMNhR2TMcLUhfRUBHCmSl0oi9zMgDDqRUJkSxO3wm85+XLg=="
+    },
+    "@protobufjs/codegen": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/@protobufjs/codegen/-/codegen-2.0.4.tgz",
+      "integrity": "sha512-YyFaikqM5sH0ziFZCN3xDC7zeGaB/d0IUb9CATugHWbd1FRFwWwt4ld4OYMPWu5a3Xe01mGAULCdqhMlPl29Jg=="
+    },
+    "@protobufjs/eventemitter": {
+      "version": "1.1.0",
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+      "integrity": "sha1-NVy8mLr61ZePntCV85diHx0Ga3A="
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+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@protobufjs/fetch/-/fetch-1.1.0.tgz",
+      "integrity": "sha1-upn7WYYUr2VwDBYZ/wbUVLDYTEU=",
+      "requires": {
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+        "@protobufjs/inquire": "^1.1.0"
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+      "integrity": "sha1-bMKyDFya1q0NzP0hynZz2Nf79o0="
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+      "integrity": "sha512-Ux4ygGWsu2c7isFWe8Yu1YluJmqVhxqK2cLXNQA5AcC3QfbGNpM7fu0Y8b/z16pXLnFxZYvWhd3fhBY9DLmC6Q=="
+    }
+  }
+}

pages/back_sand/back.js

@@ -0,0 +1,81 @@
+// pages/back/back.js
+import { APP_ID, SUB_APP_ID, APPID, SHNAME, VERSION, METHOD, PRODUCTID, ACCESSTYPE, CHANNELTYPE, NOTIFYURL, FRONTURL, CLIENTIP, CLEARCYCLE, PAYMODE, PRIVATEKEY, PUBLICKEY, USE_PRIVATEKEY } from '../../config_sand.js';
+Page({
+
+  /**
+   * 页面的初始数据
+   */
+  data: {
+     id:"",
+     msg:"",
+     shname:SHNAME
+  },
+
+  /**
+   * 生命周期函数--监听页面加载
+   */
+  onLoad: function (options) {
+    var that = this;
+    that.setData({  id: options.id });
+    if (options.id == 1){
+      that.setData({ msg: '0000' });
+    }else{
+      that.setData({ msg: '9999' });
+    }
+
+  },
+
+  /**
+   * 生命周期函数--监听页面初次渲染完成
+   */
+  onReady: function () {
+
+  },
+
+  /**
+   * 生命周期函数--监听页面显示
+   */
+  onShow: function () {
+    // wx.hideHomeButton()
+  },
+
+  /**
+   * 生命周期函数--监听页面隐藏
+   */
+  onHide: function () {
+
+  },
+  goIndex: function () {
+    wx.redirectTo({
+      url: '/pages/index/index'
+    })
+  },
+
+  /**
+   * 生命周期函数--监听页面卸载
+   */
+  onUnload: function () {
+
+  },
+
+  /**
+   * 页面相关事件处理函数--监听用户下拉动作
+   */
+  onPullDownRefresh: function () {
+
+  },
+
+  /**
+   * 页面上拉触底事件的处理函数
+   */
+  onReachBottom: function () {
+
+  },
+
+  /**
+   * 用户点击右上角分享
+   */
+  onShareAppMessage: function () {
+
+  }
+})

pages/back_sand/back.json

@@ -0,0 +1,4 @@
+{
+  "usingComponents": {},
+ "disableSwipeBack":true
+}

pages/back_sand/back.wxml

@@ -0,0 +1,27 @@
+<view class="page" data-weui-theme="{{theme}}">
+	<view class="page__hd">
+		<view class="page__title"></view>
+		<view class="page__desc"></view>
+	</view>
+	<view class="page__bd page__bd_spacing" wx:if="{{id == 1 }}">
+		<view class="icon-box">
+			<i class="weui-icon-success weui-icon_msg"></i>
+			<view class="icon-box__ctn">
+				<h3 class="icon-box__title">支付成功</h3>
+				<!-- <view class="icon-box__desc">欢迎使用{{shname}}</view> -->
+			</view>
+		</view>
+	</view>
+  <view class="page__bd page__bd_spacing" wx:if="{{id == 2 }}">
+		<view class="icon-box">
+			<i class="weui-icon-warn weui-icon_msg"></i>
+			<view class="icon-box__ctn">
+				<h3 class="icon-box__title">支付失败</h3>
+				<!-- <view class="icon-box__desc">欢迎使用{{shname}}</view> -->
+			</view>
+		</view>
+	</view>
+</view>
+  <button class="weui-btn" type="primary" open-type="launchApp" app-parameter="{{msg}}" binderror="launchAppError" >返回商家</button>
+
+

pages/index/index.js

@@ -0,0 +1,24 @@
+//index.js
+//获取应用实例
+import { APPID,URL } from '../../config_sand.js';
+Page({
+  data: {
+    url: 'https://mxpay.mixienet.com.cn/index/'+APPID
+    // url: wx.getExtConfigSync().URL + APPID
+  },
+  onShow: function () {
+    // wx.hideHomeButton()
+    let extConfig = wx.getExtConfigSync ? wx.getExtConfigSync() : {}
+    wx.login({
+      success (res) {
+        if (res.code) {
+          //发起网络请求
+          console.log('res.code',res.code)
+        } else {
+          console.log('登录失败！' + res.errMsg)
+        }
+      }
+    })
+    console.log('extConfig',wx.getExtConfigSync())
+  },
+})

pages/index/index.json

@@ -0,0 +1,3 @@
+{
+  "usingComponents": {}
+}

pages/index/index.wxml

@@ -0,0 +1,34 @@
+
+<view class='product-bg'>
+        <swiper  indicator-dots="{{indicatorDots}}"
+            autoplay="{{autoplay}}" circular="{{circular}}" interval="{{interval}}" duration="{{duration}}" bindchange="change">
+           
+              <swiper-item>
+                <image  mode="aspectFill" src="/image/index-banner.png" class="slide-image"/>
+              </swiper-item>
+           
+        </swiper>
+         <view class="mylogog">
+          <image src="/image/logo.jpg" class='mylogo' mode="aspectFill"></image>
+         </view>
+          <view class="sss">声擎未来</view>
+          <view class="ssss">声擎未来（武汉）科技有限公司</view>
+         <view class="mgfirst">
+         <view class="mgtext">联系我们</view>
+         </view>
+         <view class="divLine"></view>  
+          <view class="mg">
+         <view class="mgtext">联系地址: 湖北省武汉市汉阳区四新北路328号鲤鱼洲家园商业公寓楼35栋4层42室</view>
+         </view>
+          <view class="mg">
+         <view class="mgtext">客服电话: 18446403886</view>
+         </view>
+          <view class="mg">
+         <view class="mgtext">邮箱地址: hechao@gbyy91.com</view>
+         </view>
+          <view class="mg">
+         <view class="mgtext">微信公众号: gbyy91</view>
+         </view>
+</view>
+
+ <!-- <web-view src="{{url}}"></web-view> -->

pages/index/index.wxss

@@ -0,0 +1,67 @@
+/**index.wxss**/
+.userinfo {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+}
+.product-bg{width:100%;height:300rpx;position:absolute;}
+.product-bg swiper{width:100%;height:300rpx;position:relative;}
+.product-bg .slide-image{width:100%;height:300rpx;}
+.product-bg .pages{position:absolute;background-color:#fff;height:34rpx;padding:0 10rpx;border-radius:3rpx;right:30rpx;bottom:30rpx;line-height:34rpx;font-size:24rpx;color:#050505;}
+.product-bg .mylogog .mylogo{
+  width: 180rpx;
+  height: 180rpx;
+  border-radius: 50%;
+}
+.product-bg .mylogog{
+  border-radius: 50%;
+  background-color:#fff;
+  position:absolute;
+  z-index: 2;
+  width: 180rpx;
+  height: 180rpx;
+  left: 285rpx;
+  top: 210rpx;
+  overflow: hidden;
+  box-shadow: 0 4rpx 8rpx rgba(0,0,0,0.1);
+}
+
+.userinfo-avatar {
+  width: 128rpx;
+  height: 128rpx;
+  margin: 20rpx;
+  border-radius: 50%;
+}
+.mg{
+  width: 90%;height:100rpx;display: flex;background-color:#f1f1f1;margin-right: 5%;margin-left: 5%;align-items: center;
+}
+.mgfirst{
+  width: 90%;height:100rpx;display: flex;background-color:#f1f1f1;margin-right: 5%;margin-left: 5%;margin-top: 60rpx;align-items: center;
+}
+.mgtext{
+  padding-left: 20rpx;
+}
+.divLine{
+ background: #aaa;margin-right: 5%;margin-left: 5%;
+ width: 90%;
+ height: 5rpx;
+}
+.userinfo-nickname {
+  color: #aaa;
+}
+
+.usermotto {
+  margin-top: 200px;
+}
+.sss{
+  font-size:40rpx;color: #1a1717;
+  position:relative;display:block;margin-left:auto;margin-right:auto;padding:50rpx 10rpx 10rpx 10rpx;text-align:center;margin-top: 30rpx;
+}
+.ssss{
+  font-size:30rpx;color: #1a1717;
+  position:relative;display:block;width:100%;margin-left:auto;margin-right:auto;text-align:center;
+}
+.weui-btn{position:relative;display:block;width:184px;margin-left:auto;margin-right:auto;padding:8px 24px;box-sizing:border-box;font-weight:700;font-size:17px;text-align:center;text-decoration:none;color:#fff;line-height:1.41176471;border-radius:4px;-webkit-tap-highlight-color:rgba(0,0,0,0);overflow:hidden}.weui-btn_block{width:auto}.weui-btn_inline{display:inline-block}
+.images{
+  width:250rpx;height:250rpx;
+}

pages/zf/index.js

@@ -0,0 +1,137 @@
+import { APPID, USERCODE, USE_PRIVATEKEY, MYpublicKey } from '../../config_sand.js';
+import util from '../../utils_sand/util.js';
+
+Page({
+  data: {
+    wechatData: null,
+    orderNo: '',
+    msg: '',
+    sandpay: '',
+    backing: true,
+  },
+
+  onLoad(options) {
+    const { orderNo, back } = options;
+    this.setData({ orderNo: orderNo || '' });
+    if (back) this.setData({ backing: false });
+
+    // Try cached order
+    const cacheKey = `order_${orderNo}`;
+    const cached = wx.getStorageSync(cacheKey);
+    if (cached) {
+      console.log('[Cache] Found cached payment data for', orderNo, cached);
+      this.setData({ wechatData: cached });
+      this.composeAndPay();
+    } else if (orderNo) {
+      this.initiateLogin(orderNo);
+    } else {
+      util.Tips({ title: '无效的订单号' });
+    }
+  },
+
+  initiateLogin(orderNo) {
+    wx.login({
+      success: ({ code }) => this.fetchOpenId(code, orderNo),
+      fail: () => util.Tips({ title: '微信登录失败' }),
+    });
+  },
+
+  fetchOpenId(code, orderNo) {
+    if (!orderNo) return util.Tips({ title: '订单号缺失' });
+    wx.request({
+      url: `https://gbyy91.com/api/efps/wechat/miniapp/auth?code=${code}`,
+      method: 'POST',
+      success: res => {
+        const { statusCode, data } = res;
+        if (statusCode === 200 && data.success) {
+          this.createOrder(orderNo, data.openid);
+        } else {
+          util.Tips({ title: `获取OpenID失败：${data.msg || statusCode}` });
+        }
+      },
+      fail: err => util.Tips({ title: `获取OpenID错误：${err}` }),
+    });
+  },
+
+  createOrder(orderNo, openId) {
+    wx.request({
+      url: `https://gbyy91.com/api/web/wechatMiniAppPay?orderNo=${orderNo}&openId=${openId}`,
+      method: 'POST',
+      success: res => {
+        const { statusCode, data } = res;
+        if (statusCode === 200 && data.code === 200) {
+          let outputJSON;
+          try {
+            outputJSON = JSON.parse(data.data.outputJSON);
+          } catch (e) {
+            return util.Tips({ title: `解析响应失败：${data.msg}` });
+          }
+
+          const { returnCode, returnMsg } = outputJSON;
+          if (returnCode === '0000') {
+            this.cacheOrder(this.data.orderNo, outputJSON);
+            this.setData({ wechatData: outputJSON });
+            this.composeAndPay();
+          } else {
+            util.Tips({ title: `创建订单失败：${returnMsg}` });
+          }
+        } else {
+          util.Tips({ title: `下单失败：${data.msg}` });
+        }
+      },
+      fail: err => util.Tips({ title: `下单错误：${err}` }),
+    });
+  },
+
+  cacheOrder(orderNo, data) {
+    try {
+      const key = `order_${orderNo}`;
+      wx.setStorageSync(key, data);
+      console.log('[Cache] 保存订单', key, data);
+    } catch (e) {
+      console.warn('缓存订单失败', e);
+    }
+  },
+
+  clearOrderCache(orderNo) {
+    try {
+      const key = `order_${orderNo}`;
+      wx.removeStorageSync(key);
+      console.log('[Cache] 清除订单缓存', key);
+    } catch (e) {
+      console.warn('清除订单缓存失败', e);
+    }
+  },
+
+  launchAppError(e) {
+    wx.showToast({ title: '跳回 App 失败', icon: 'none' });
+  },
+
+  composeAndPay() {
+    const payData = this.data.wechatData.wxJsapiParam;
+    if (!payData) return util.Tips({ title: '支付参数缺失' });
+
+    wx.showLoading({ title: '加载中' });
+    wx.hideLoading();
+    try {
+      wx.requestPayment({
+        timeStamp: payData.timeStamp,
+        nonceStr: payData.nonceStr,
+        package: payData.package,
+        signType: payData.signType,
+        paySign: payData.paySign,
+        success: () => {
+          this.setData({ msg: '0000', back: true, sandpay: 'success' });
+          this.clearOrderCache(this.data.orderNo);
+        },
+        fail: err => {
+          console.error('支付失败', err);
+          this.setData({ msg: '9999', back: true, sandpay: 'fail' });
+        },
+        complete: () => {},
+      });
+    } catch {
+      this.setData({ msg: redirectUrl, sandpay: 'fail' });
+    }
+  },
+});

pages/zf/index.json

@@ -0,0 +1,9 @@
+{
+  "usingComponents": {
+    
+  },
+  "navigationBarTitleText": "确认交易",
+  "navigationBarBackgroundColor": "#000",
+  "navigationBarTextStyle": "white",
+  "disableScroll": true
+}

pages/zf/index.wxml

@@ -0,0 +1,29 @@
+<view class="fadeIn" wx:if="{{sandpay=='fail'}}">
+        <view class="weui-mask"></view>
+        <view class="weui-dialog">
+            <view class="weui-dialog__hd"><strong class="weui-dialog__title">支付失败请选择</strong></view>
+            <!-- <view class="weui-dialog__bd">弹窗内容，告知当前状态、信息和解决方法，描述文字尽量控制在三行内</view> -->
+            <view class="weui-dialog__ft" >
+                <a class="weui-dialog__btn weui-dialog__btn_default"  wx:if="{{msg == '9999'}}" bindtap="composeAndPay">继续支付</a>
+                <a class="weui-dialog__btn weui-dialog__btn_primary "  wx:if="{{back}}">
+                <!-- <button  class='btn' open-type="launchApp"  app-parameter="{{msg}}" binderror="launchAppError"></button> -->
+                <button  class='btn' open-type="launchApp" app-parameter="{{wechatData.redirectUrl}}" binderror="launchAppError">返回APP</button>
+                 <!-- <navigator open-type="exit" target="miniProgram">
+                 <button  class='btn' open-type="launchApp"  app-parameter="{{msg}}" binderror="launchAppError">关闭</button></navigator> -->
+                 </a>
+            </view>
+        </view>
+</view>
+  <view class="fadeIn" wx:if="{{sandpay=='success'}}">
+        <view class="weui-mask"></view>
+        <view class="weui-dialog">
+            <view class="weui-dialog__bd">支付成功</view>
+            <view class="weui-dialog__ft" wx:if="{{back}}">
+                <a class="weui-dialog__btn weui-dialog__btn_primary"  >
+                <!-- <button  class='btn' open-type="launchApp"  app-parameter="{{msg}}" binderror="launchAppError"></button>           -->
+                <!-- <navigator open-type="exit" target="miniProgram"> <button  class='btn' open-type="launchApp"  app-parameter="{{msg}}" binderror="launchAppError">关闭</button> </navigator>               -->
+                <button  class='btn' open-type="launchApp" app-parameter="{{wechatData.redirectUrl}}" binderror="launchAppError">返回APP</button>
+                </a>
+            </view>
+        </view>
+    </view>

project.private.config.json

@@ -0,0 +1,44 @@
+{
+  "description": "项目私有配置文件。此文件中的内容将覆盖 project.config.json 中的相同字段。项目的改动优先同步到此文件中。详见文档：https://developers.weixin.qq.com/miniprogram/dev/devtools/projectconfig.html",
+  "setting": {
+    "urlCheck": false,
+    "compileHotReLoad": true,
+    "coverView": true,
+    "lazyloadPlaceholderEnable": false,
+    "skylineRenderEnable": false,
+    "preloadBackgroundData": false,
+    "autoAudits": false,
+    "useApiHook": true,
+    "useApiHostProcess": true,
+    "showShadowRootInWxmlPanel": true,
+    "useStaticServer": false,
+    "useLanDebug": false,
+    "showES6CompileOption": false,
+    "checkInvalidKey": true,
+    "ignoreDevUnusedFiles": true,
+    "bigPackageSizeSupport": false,
+    "useIsolateContext": false
+  },
+  "condition": {
+    "miniprogram": {
+      "list": [
+        {
+          "name": "pages/zf/index",
+          "pathName": "pages/zf/index",
+          "query": "orderNo=1136771751015669719",
+          "scene": null,
+          "launchMode": "default"
+        },
+        {
+          "name": "pages/zf/index",
+          "pathName": "pages/zf/index",
+          "query": "orderNo=1141431750957944924",
+          "launchMode": "default",
+          "scene": null
+        }
+      ]
+    }
+  },
+  "projectname": "%E5%85%A8%E6%94%AF%E4%BB%98%E6%94%B6%E9%93%B6%E5%8F%B0",
+  "libVersion": "3.8.9"
+}

sitemap.json

@@ -0,0 +1,7 @@
+{
+  "desc": "关于本文件的更多信息，请参考文档 https://developers.weixin.qq.com/miniprogram/dev/framework/sitemap.html",
+  "rules": [{
+  "action": "allow",
+  "page": "*"
+  }]
+}

utils_sand/aes.js

@@ -0,0 +1,175 @@
+/*
+CryptoJS v3.1.2
+code.google.com/p/crypto-js
+(c) 2009-2013 by Jeff Mott. All rights reserved.
+code.google.com/p/crypto-js/wiki/License
+*/
+var CryptoJS = CryptoJS || function (u, p) {
+    var d = {}, l = d.lib = {}, s = function () { }, t = l.Base = { extend: function (a) { s.prototype = this; var c = new s; a && c.mixIn(a); c.hasOwnProperty("init") || (c.init = function () { c.$super.init.apply(this, arguments) }); c.init.prototype = c; c.$super = this; return c }, create: function () { var a = this.extend(); a.init.apply(a, arguments); return a }, init: function () { }, mixIn: function (a) { for (var c in a) a.hasOwnProperty(c) && (this[c] = a[c]); a.hasOwnProperty("toString") && (this.toString = a.toString) }, clone: function () { return this.init.prototype.extend(this) } },
+    r = l.WordArray = t.extend({
+      init: function (a, c) { a = this.words = a || []; this.sigBytes = c != p ? c : 4 * a.length }, toString: function (a) { return (a || v).stringify(this) }, concat: function (a) { var c = this.words, e = a.words, j = this.sigBytes; a = a.sigBytes; this.clamp(); if (j % 4) for (var k = 0; k < a; k++)c[j + k >>> 2] |= (e[k >>> 2] >>> 24 - 8 * (k % 4) & 255) << 24 - 8 * ((j + k) % 4); else if (65535 < e.length) for (k = 0; k < a; k += 4)c[j + k >>> 2] = e[k >>> 2]; else c.push.apply(c, e); this.sigBytes += a; return this }, clamp: function () {
+        var a = this.words, c = this.sigBytes; a[c >>> 2] &= 4294967295 <<
+          32 - 8 * (c % 4); a.length = u.ceil(c / 4)
+      }, clone: function () { var a = t.clone.call(this); a.words = this.words.slice(0); return a }, random: function (a) { for (var c = [], e = 0; e < a; e += 4)c.push(4294967296 * u.random() | 0); return new r.init(c, a) }
+    }), w = d.enc = {}, v = w.Hex = {
+      stringify: function (a) { var c = a.words; a = a.sigBytes; for (var e = [], j = 0; j < a; j++) { var k = c[j >>> 2] >>> 24 - 8 * (j % 4) & 255; e.push((k >>> 4).toString(16)); e.push((k & 15).toString(16)) } return e.join("") }, parse: function (a) {
+        for (var c = a.length, e = [], j = 0; j < c; j += 2)e[j >>> 3] |= parseInt(a.substr(j,
+          2), 16) << 24 - 4 * (j % 8); return new r.init(e, c / 2)
+      }
+    }, b = w.Latin1 = { stringify: function (a) { var c = a.words; a = a.sigBytes; for (var e = [], j = 0; j < a; j++)e.push(String.fromCharCode(c[j >>> 2] >>> 24 - 8 * (j % 4) & 255)); return e.join("") }, parse: function (a) { for (var c = a.length, e = [], j = 0; j < c; j++)e[j >>> 2] |= (a.charCodeAt(j) & 255) << 24 - 8 * (j % 4); return new r.init(e, c) } }, x = w.Utf8 = { stringify: function (a) { try { return decodeURIComponent(escape(b.stringify(a))) } catch (c) { throw Error("Malformed UTF-8 data"); } }, parse: function (a) { return b.parse(unescape(encodeURIComponent(a))) } },
+    q = l.BufferedBlockAlgorithm = t.extend({
+      reset: function () { this._data = new r.init; this._nDataBytes = 0 }, _append: function (a) { "string" == typeof a && (a = x.parse(a)); this._data.concat(a); this._nDataBytes += a.sigBytes }, _process: function (a) { var c = this._data, e = c.words, j = c.sigBytes, k = this.blockSize, b = j / (4 * k), b = a ? u.ceil(b) : u.max((b | 0) - this._minBufferSize, 0); a = b * k; j = u.min(4 * a, j); if (a) { for (var q = 0; q < a; q += k)this._doProcessBlock(e, q); q = e.splice(0, a); c.sigBytes -= j } return new r.init(q, j) }, clone: function () {
+        var a = t.clone.call(this);
+        a._data = this._data.clone(); return a
+      }, _minBufferSize: 0
+    }); l.Hasher = q.extend({
+      cfg: t.extend(), init: function (a) { this.cfg = this.cfg.extend(a); this.reset() }, reset: function () { q.reset.call(this); this._doReset() }, update: function (a) { this._append(a); this._process(); return this }, finalize: function (a) { a && this._append(a); return this._doFinalize() }, blockSize: 16, _createHelper: function (a) { return function (b, e) { return (new a.init(e)).finalize(b) } }, _createHmacHelper: function (a) {
+        return function (b, e) {
+          return (new n.HMAC.init(a,
+            e)).finalize(b)
+        }
+      }
+    }); var n = d.algo = {}; return d
+  }(Math);
+  (function () {
+    var u = CryptoJS, p = u.lib.WordArray; u.enc.Base64 = {
+      stringify: function (d) { var l = d.words, p = d.sigBytes, t = this._map; d.clamp(); d = []; for (var r = 0; r < p; r += 3)for (var w = (l[r >>> 2] >>> 24 - 8 * (r % 4) & 255) << 16 | (l[r + 1 >>> 2] >>> 24 - 8 * ((r + 1) % 4) & 255) << 8 | l[r + 2 >>> 2] >>> 24 - 8 * ((r + 2) % 4) & 255, v = 0; 4 > v && r + 0.75 * v < p; v++)d.push(t.charAt(w >>> 6 * (3 - v) & 63)); if (l = t.charAt(64)) for (; d.length % 4;)d.push(l); return d.join("") }, parse: function (d) {
+        var l = d.length, s = this._map, t = s.charAt(64); t && (t = d.indexOf(t), -1 != t && (l = t)); for (var t = [], r = 0, w = 0; w <
+          l; w++)if (w % 4) { var v = s.indexOf(d.charAt(w - 1)) << 2 * (w % 4), b = s.indexOf(d.charAt(w)) >>> 6 - 2 * (w % 4); t[r >>> 2] |= (v | b) << 24 - 8 * (r % 4); r++ } return p.create(t, r)
+      }, _map: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="
+    }
+  })();
+  (function (u) {
+    function p(b, n, a, c, e, j, k) { b = b + (n & a | ~n & c) + e + k; return (b << j | b >>> 32 - j) + n } function d(b, n, a, c, e, j, k) { b = b + (n & c | a & ~c) + e + k; return (b << j | b >>> 32 - j) + n } function l(b, n, a, c, e, j, k) { b = b + (n ^ a ^ c) + e + k; return (b << j | b >>> 32 - j) + n } function s(b, n, a, c, e, j, k) { b = b + (a ^ (n | ~c)) + e + k; return (b << j | b >>> 32 - j) + n } for (var t = CryptoJS, r = t.lib, w = r.WordArray, v = r.Hasher, r = t.algo, b = [], x = 0; 64 > x; x++)b[x] = 4294967296 * u.abs(u.sin(x + 1)) | 0; r = r.MD5 = v.extend({
+      _doReset: function () { this._hash = new w.init([1732584193, 4023233417, 2562383102, 271733878]) },
+      _doProcessBlock: function (q, n) {
+        for (var a = 0; 16 > a; a++) { var c = n + a, e = q[c]; q[c] = (e << 8 | e >>> 24) & 16711935 | (e << 24 | e >>> 8) & 4278255360 } var a = this._hash.words, c = q[n + 0], e = q[n + 1], j = q[n + 2], k = q[n + 3], z = q[n + 4], r = q[n + 5], t = q[n + 6], w = q[n + 7], v = q[n + 8], A = q[n + 9], B = q[n + 10], C = q[n + 11], u = q[n + 12], D = q[n + 13], E = q[n + 14], x = q[n + 15], f = a[0], m = a[1], g = a[2], h = a[3], f = p(f, m, g, h, c, 7, b[0]), h = p(h, f, m, g, e, 12, b[1]), g = p(g, h, f, m, j, 17, b[2]), m = p(m, g, h, f, k, 22, b[3]), f = p(f, m, g, h, z, 7, b[4]), h = p(h, f, m, g, r, 12, b[5]), g = p(g, h, f, m, t, 17, b[6]), m = p(m, g, h, f, w, 22, b[7]),
+          f = p(f, m, g, h, v, 7, b[8]), h = p(h, f, m, g, A, 12, b[9]), g = p(g, h, f, m, B, 17, b[10]), m = p(m, g, h, f, C, 22, b[11]), f = p(f, m, g, h, u, 7, b[12]), h = p(h, f, m, g, D, 12, b[13]), g = p(g, h, f, m, E, 17, b[14]), m = p(m, g, h, f, x, 22, b[15]), f = d(f, m, g, h, e, 5, b[16]), h = d(h, f, m, g, t, 9, b[17]), g = d(g, h, f, m, C, 14, b[18]), m = d(m, g, h, f, c, 20, b[19]), f = d(f, m, g, h, r, 5, b[20]), h = d(h, f, m, g, B, 9, b[21]), g = d(g, h, f, m, x, 14, b[22]), m = d(m, g, h, f, z, 20, b[23]), f = d(f, m, g, h, A, 5, b[24]), h = d(h, f, m, g, E, 9, b[25]), g = d(g, h, f, m, k, 14, b[26]), m = d(m, g, h, f, v, 20, b[27]), f = d(f, m, g, h, D, 5, b[28]), h = d(h, f,
+            m, g, j, 9, b[29]), g = d(g, h, f, m, w, 14, b[30]), m = d(m, g, h, f, u, 20, b[31]), f = l(f, m, g, h, r, 4, b[32]), h = l(h, f, m, g, v, 11, b[33]), g = l(g, h, f, m, C, 16, b[34]), m = l(m, g, h, f, E, 23, b[35]), f = l(f, m, g, h, e, 4, b[36]), h = l(h, f, m, g, z, 11, b[37]), g = l(g, h, f, m, w, 16, b[38]), m = l(m, g, h, f, B, 23, b[39]), f = l(f, m, g, h, D, 4, b[40]), h = l(h, f, m, g, c, 11, b[41]), g = l(g, h, f, m, k, 16, b[42]), m = l(m, g, h, f, t, 23, b[43]), f = l(f, m, g, h, A, 4, b[44]), h = l(h, f, m, g, u, 11, b[45]), g = l(g, h, f, m, x, 16, b[46]), m = l(m, g, h, f, j, 23, b[47]), f = s(f, m, g, h, c, 6, b[48]), h = s(h, f, m, g, w, 10, b[49]), g = s(g, h, f, m,
+              E, 15, b[50]), m = s(m, g, h, f, r, 21, b[51]), f = s(f, m, g, h, u, 6, b[52]), h = s(h, f, m, g, k, 10, b[53]), g = s(g, h, f, m, B, 15, b[54]), m = s(m, g, h, f, e, 21, b[55]), f = s(f, m, g, h, v, 6, b[56]), h = s(h, f, m, g, x, 10, b[57]), g = s(g, h, f, m, t, 15, b[58]), m = s(m, g, h, f, D, 21, b[59]), f = s(f, m, g, h, z, 6, b[60]), h = s(h, f, m, g, C, 10, b[61]), g = s(g, h, f, m, j, 15, b[62]), m = s(m, g, h, f, A, 21, b[63]); a[0] = a[0] + f | 0; a[1] = a[1] + m | 0; a[2] = a[2] + g | 0; a[3] = a[3] + h | 0
+      }, _doFinalize: function () {
+        var b = this._data, n = b.words, a = 8 * this._nDataBytes, c = 8 * b.sigBytes; n[c >>> 5] |= 128 << 24 - c % 32; var e = u.floor(a /
+          4294967296); n[(c + 64 >>> 9 << 4) + 15] = (e << 8 | e >>> 24) & 16711935 | (e << 24 | e >>> 8) & 4278255360; n[(c + 64 >>> 9 << 4) + 14] = (a << 8 | a >>> 24) & 16711935 | (a << 24 | a >>> 8) & 4278255360; b.sigBytes = 4 * (n.length + 1); this._process(); b = this._hash; n = b.words; for (a = 0; 4 > a; a++)c = n[a], n[a] = (c << 8 | c >>> 24) & 16711935 | (c << 24 | c >>> 8) & 4278255360; return b
+      }, clone: function () { var b = v.clone.call(this); b._hash = this._hash.clone(); return b }
+    }); t.MD5 = v._createHelper(r); t.HmacMD5 = v._createHmacHelper(r)
+  })(Math);
+  (function () {
+    var u = CryptoJS, p = u.lib, d = p.Base, l = p.WordArray, p = u.algo, s = p.EvpKDF = d.extend({ cfg: d.extend({ keySize: 4, hasher: p.MD5, iterations: 1 }), init: function (d) { this.cfg = this.cfg.extend(d) }, compute: function (d, r) { for (var p = this.cfg, s = p.hasher.create(), b = l.create(), u = b.words, q = p.keySize, p = p.iterations; u.length < q;) { n && s.update(n); var n = s.update(d).finalize(r); s.reset(); for (var a = 1; a < p; a++)n = s.finalize(n), s.reset(); b.concat(n) } b.sigBytes = 4 * q; return b } }); u.EvpKDF = function (d, l, p) {
+      return s.create(p).compute(d,
+        l)
+    }
+  })();
+  CryptoJS.lib.Cipher || function (u) {
+    var p = CryptoJS, d = p.lib, l = d.Base, s = d.WordArray, t = d.BufferedBlockAlgorithm, r = p.enc.Base64, w = p.algo.EvpKDF, v = d.Cipher = t.extend({
+      cfg: l.extend(), createEncryptor: function (e, a) { return this.create(this._ENC_XFORM_MODE, e, a) }, createDecryptor: function (e, a) { return this.create(this._DEC_XFORM_MODE, e, a) }, init: function (e, a, b) { this.cfg = this.cfg.extend(b); this._xformMode = e; this._key = a; this.reset() }, reset: function () { t.reset.call(this); this._doReset() }, process: function (e) { this._append(e); return this._process() },
+      finalize: function (e) { e && this._append(e); return this._doFinalize() }, keySize: 4, ivSize: 4, _ENC_XFORM_MODE: 1, _DEC_XFORM_MODE: 2, _createHelper: function (e) { return { encrypt: function (b, k, d) { return ("string" == typeof k ? c : a).encrypt(e, b, k, d) }, decrypt: function (b, k, d) { return ("string" == typeof k ? c : a).decrypt(e, b, k, d) } } }
+    }); d.StreamCipher = v.extend({ _doFinalize: function () { return this._process(!0) }, blockSize: 1 }); var b = p.mode = {}, x = function (e, a, b) {
+      var c = this._iv; c ? this._iv = u : c = this._prevBlock; for (var d = 0; d < b; d++)e[a + d] ^=
+        c[d]
+    }, q = (d.BlockCipherMode = l.extend({ createEncryptor: function (e, a) { return this.Encryptor.create(e, a) }, createDecryptor: function (e, a) { return this.Decryptor.create(e, a) }, init: function (e, a) { this._cipher = e; this._iv = a } })).extend(); q.Encryptor = q.extend({ processBlock: function (e, a) { var b = this._cipher, c = b.blockSize; x.call(this, e, a, c); b.encryptBlock(e, a); this._prevBlock = e.slice(a, a + c) } }); q.Decryptor = q.extend({
+      processBlock: function (e, a) {
+        var b = this._cipher, c = b.blockSize, d = e.slice(a, a + c); b.decryptBlock(e, a); x.call(this,
+          e, a, c); this._prevBlock = d
+      }
+    }); b = b.CBC = q; q = (p.pad = {}).Pkcs7 = { pad: function (a, b) { for (var c = 4 * b, c = c - a.sigBytes % c, d = c << 24 | c << 16 | c << 8 | c, l = [], n = 0; n < c; n += 4)l.push(d); c = s.create(l, c); a.concat(c) }, unpad: function (a) { a.sigBytes -= a.words[a.sigBytes - 1 >>> 2] & 255 } }; d.BlockCipher = v.extend({
+      cfg: v.cfg.extend({ mode: b, padding: q }), reset: function () {
+        v.reset.call(this); var a = this.cfg, b = a.iv, a = a.mode; if (this._xformMode == this._ENC_XFORM_MODE) var c = a.createEncryptor; else c = a.createDecryptor, this._minBufferSize = 1; this._mode = c.call(a,
+          this, b && b.words)
+      }, _doProcessBlock: function (a, b) { this._mode.processBlock(a, b) }, _doFinalize: function () { var a = this.cfg.padding; if (this._xformMode == this._ENC_XFORM_MODE) { a.pad(this._data, this.blockSize); var b = this._process(!0) } else b = this._process(!0), a.unpad(b); return b }, blockSize: 4
+    }); var n = d.CipherParams = l.extend({ init: function (a) { this.mixIn(a) }, toString: function (a) { return (a || this.formatter).stringify(this) } }), b = (p.format = {}).OpenSSL = {
+      stringify: function (a) {
+        var b = a.ciphertext; a = a.salt; return (a ? s.create([1398893684,
+          1701076831]).concat(a).concat(b) : b).toString(r)
+      }, parse: function (a) { a = r.parse(a); var b = a.words; if (1398893684 == b[0] && 1701076831 == b[1]) { var c = s.create(b.slice(2, 4)); b.splice(0, 4); a.sigBytes -= 16 } return n.create({ ciphertext: a, salt: c }) }
+    }, a = d.SerializableCipher = l.extend({
+      cfg: l.extend({ format: b }), encrypt: function (a, b, c, d) { d = this.cfg.extend(d); var l = a.createEncryptor(c, d); b = l.finalize(b); l = l.cfg; return n.create({ ciphertext: b, key: c, iv: l.iv, algorithm: a, mode: l.mode, padding: l.padding, blockSize: a.blockSize, formatter: d.format }) },
+      decrypt: function (a, b, c, d) { d = this.cfg.extend(d); b = this._parse(b, d.format); return a.createDecryptor(c, d).finalize(b.ciphertext) }, _parse: function (a, b) { return "string" == typeof a ? b.parse(a, this) : a }
+    }), p = (p.kdf = {}).OpenSSL = { execute: function (a, b, c, d) { d || (d = s.random(8)); a = w.create({ keySize: b + c }).compute(a, d); c = s.create(a.words.slice(b), 4 * c); a.sigBytes = 4 * b; return n.create({ key: a, iv: c, salt: d }) } }, c = d.PasswordBasedCipher = a.extend({
+      cfg: a.cfg.extend({ kdf: p }), encrypt: function (b, c, d, l) {
+        l = this.cfg.extend(l); d = l.kdf.execute(d,
+          b.keySize, b.ivSize); l.iv = d.iv; b = a.encrypt.call(this, b, c, d.key, l); b.mixIn(d); return b
+      }, decrypt: function (b, c, d, l) { l = this.cfg.extend(l); c = this._parse(c, l.format); d = l.kdf.execute(d, b.keySize, b.ivSize, c.salt); l.iv = d.iv; return a.decrypt.call(this, b, c, d.key, l) }
+    })
+  }();
+  (function () {
+    for (var u = CryptoJS, p = u.lib.BlockCipher, d = u.algo, l = [], s = [], t = [], r = [], w = [], v = [], b = [], x = [], q = [], n = [], a = [], c = 0; 256 > c; c++)a[c] = 128 > c ? c << 1 : c << 1 ^ 283; for (var e = 0, j = 0, c = 0; 256 > c; c++) { var k = j ^ j << 1 ^ j << 2 ^ j << 3 ^ j << 4, k = k >>> 8 ^ k & 255 ^ 99; l[e] = k; s[k] = e; var z = a[e], F = a[z], G = a[F], y = 257 * a[k] ^ 16843008 * k; t[e] = y << 24 | y >>> 8; r[e] = y << 16 | y >>> 16; w[e] = y << 8 | y >>> 24; v[e] = y; y = 16843009 * G ^ 65537 * F ^ 257 * z ^ 16843008 * e; b[k] = y << 24 | y >>> 8; x[k] = y << 16 | y >>> 16; q[k] = y << 8 | y >>> 24; n[k] = y; e ? (e = z ^ a[a[a[G ^ z]]], j ^= a[a[j]]) : e = j = 1 } var H = [0, 1, 2, 4, 8,
+      16, 32, 64, 128, 27, 54], d = d.AES = p.extend({
+        _doReset: function () {
+          for (var a = this._key, c = a.words, d = a.sigBytes / 4, a = 4 * ((this._nRounds = d + 6) + 1), e = this._keySchedule = [], j = 0; j < a; j++)if (j < d) e[j] = c[j]; else { var k = e[j - 1]; j % d ? 6 < d && 4 == j % d && (k = l[k >>> 24] << 24 | l[k >>> 16 & 255] << 16 | l[k >>> 8 & 255] << 8 | l[k & 255]) : (k = k << 8 | k >>> 24, k = l[k >>> 24] << 24 | l[k >>> 16 & 255] << 16 | l[k >>> 8 & 255] << 8 | l[k & 255], k ^= H[j / d | 0] << 24); e[j] = e[j - d] ^ k } c = this._invKeySchedule = []; for (d = 0; d < a; d++)j = a - d, k = d % 4 ? e[j] : e[j - 4], c[d] = 4 > d || 4 >= j ? k : b[l[k >>> 24]] ^ x[l[k >>> 16 & 255]] ^ q[l[k >>>
+            8 & 255]] ^ n[l[k & 255]]
+        }, encryptBlock: function (a, b) { this._doCryptBlock(a, b, this._keySchedule, t, r, w, v, l) }, decryptBlock: function (a, c) { var d = a[c + 1]; a[c + 1] = a[c + 3]; a[c + 3] = d; this._doCryptBlock(a, c, this._invKeySchedule, b, x, q, n, s); d = a[c + 1]; a[c + 1] = a[c + 3]; a[c + 3] = d }, _doCryptBlock: function (a, b, c, d, e, j, l, f) {
+          for (var m = this._nRounds, g = a[b] ^ c[0], h = a[b + 1] ^ c[1], k = a[b + 2] ^ c[2], n = a[b + 3] ^ c[3], p = 4, r = 1; r < m; r++)var q = d[g >>> 24] ^ e[h >>> 16 & 255] ^ j[k >>> 8 & 255] ^ l[n & 255] ^ c[p++], s = d[h >>> 24] ^ e[k >>> 16 & 255] ^ j[n >>> 8 & 255] ^ l[g & 255] ^ c[p++], t =
+            d[k >>> 24] ^ e[n >>> 16 & 255] ^ j[g >>> 8 & 255] ^ l[h & 255] ^ c[p++], n = d[n >>> 24] ^ e[g >>> 16 & 255] ^ j[h >>> 8 & 255] ^ l[k & 255] ^ c[p++], g = q, h = s, k = t; q = (f[g >>> 24] << 24 | f[h >>> 16 & 255] << 16 | f[k >>> 8 & 255] << 8 | f[n & 255]) ^ c[p++]; s = (f[h >>> 24] << 24 | f[k >>> 16 & 255] << 16 | f[n >>> 8 & 255] << 8 | f[g & 255]) ^ c[p++]; t = (f[k >>> 24] << 24 | f[n >>> 16 & 255] << 16 | f[g >>> 8 & 255] << 8 | f[h & 255]) ^ c[p++]; n = (f[n >>> 24] << 24 | f[g >>> 16 & 255] << 16 | f[h >>> 8 & 255] << 8 | f[k & 255]) ^ c[p++]; a[b] = q; a[b + 1] = s; a[b + 2] = t; a[b + 3] = n
+        }, keySize: 8
+      }); u.AES = p._createHelper(d)
+  })();
+  
+  CryptoJS.encrypt = function (word, key, iv) {
+    return encrypt(word, key, iv)
+  }
+  
+  CryptoJS.decrypt = function (word, key, iv) {
+    return decrypt(word, key, iv)
+  }
+  
+  /**
+   * 加密
+   * word：原密码
+   * key ：key
+   * iv  ： iv
+   */
+  function encrypt(word, key, iv) { 
+    key = CryptoJS.enc.Utf8.parse(key); 
+    iv = CryptoJS.enc.Utf8.parse(iv); 
+    var encrypted = CryptoJS.AES.encrypt(word, key, {
+      iv: iv,
+      mode: CryptoJS.mode.CBC,
+      padding: CryptoJS.pad.Pkcs7
+    });	 
+    return encrypted.toString();
+  }
+  
+  /**
+   * 解密
+   * word：加密后的密码
+   * key ：key
+   * iv  ： iv
+   */
+  function decrypt(word, key, iv) {
+    key = CryptoJS.enc.Utf8.parse(key);
+    iv = CryptoJS.enc.Utf8.parse(iv); 
+    var decrypted = CryptoJS.AES.decrypt(word, key, {
+      iv: iv,
+      mode: CryptoJS.mode.CBC,
+      padding: CryptoJS.pad.Pkcs7
+    });
+    decrypted = CryptoJS.enc.Utf8.stringify(decrypted); 
+    return decrypted;
+  }
+  /**
+   * Electronic Codebook block mode.
+   */
+  CryptoJS.mode.ECB = (function () {
+    var ECB = CryptoJS.lib.BlockCipherMode.extend();
+    ECB.Encryptor = ECB.extend({
+        processBlock: function (words, offset) {
+            this._cipher.encryptBlock(words, offset);
+        }
+    });
+    ECB.Decryptor = ECB.extend({
+        processBlock: function (words, offset) {
+            this._cipher.decryptBlock(words, offset);
+        }
+    });
+    return ECB;
+  }());
+  /**
+   * @example
+   * var CryptoJS = require('./util/aes.js')
+   * var key = CryptoJS.enc.Utf8.parse("key");
+   * var iv = CryptoJS.enc.Utf8.parse("iv");
+   * var pwd = CryptoJS.encrypt(this.data.pwdVal, key, iv)
+   * var original = CryptoJS.encrypt(pwd, key, iv)
+   */
+  module.exports = CryptoJS;
+  

utils_sand/aes_util.js

@@ -0,0 +1,80 @@
+const CryptoJS = require('./aes.js'); //引用AES源码js
+const key = CryptoJS.enc.Utf8.parse("1546A43298451599"); //十六位十六进制数作为秘钥
+const iv = CryptoJS.enc.Utf8.parse('0102030405060708');//十六位十六进制数作为秘钥偏移量
+/**
+ * aes cbc解密方法、需要iv偏移量
+ */
+function AesDecrypt(word) {
+  let encryptedHexStr = CryptoJS.enc.Hex.parse(word);
+  let srcs = CryptoJS.enc.Base64.stringify(encryptedHexStr);
+  let decrypt = CryptoJS.AES.decrypt(srcs, key, {
+    iv: iv,
+    mode: CryptoJS.mode.CBC,
+    padding: CryptoJS.pad.Pkcs7
+  });
+  let decryptedStr = decrypt.toString(CryptoJS.enc.Utf8);
+  return decryptedStr.toString();
+}
+/**
+ * aes cbc加密方法、需要iv偏移量
+ */
+function AesEncrypt(word) {
+  let srcs = CryptoJS.enc.Utf8.parse(word);
+  let encrypted = CryptoJS.AES.encrypt(srcs, key, {
+    iv: iv,
+    mode: CryptoJS.mode.CBC,
+    padding: CryptoJS.pad.Pkcs7
+  });
+  return encrypted.ciphertext.toString().toUpperCase();
+}
+
+/**
+ * base64 加密方法
+ */
+function Base64Encode(val) {
+  let str = CryptoJS.enc.Utf8.parse(val);
+  let base64 = CryptoJS.enc.Base64.stringify(str);
+  return base64;
+}
+
+/**
+ * base64 解密方法
+ */
+function Base64Decode(val) {
+  let words = CryptoJS.enc.Base64.parse(val);
+  return words.toString(CryptoJS.enc.Utf8);
+}
+
+/**
+ * aes ecb解密方法
+ */
+function AesDecryptECB(word) {
+  let encryptedHexStr = CryptoJS.enc.Hex.parse(word);
+  let srcs = CryptoJS.enc.Base64.stringify(encryptedHexStr);
+  let decrypt = CryptoJS.AES.decrypt(srcs, key, {
+    mode: CryptoJS.mode.ECB,
+    padding: CryptoJS.pad.Pkcs7
+  });
+  let decryptedStr = decrypt.toString(CryptoJS.enc.Utf8);
+  return decryptedStr.toString();
+}
+/**
+ * aes ecb加密方法
+ */
+function AesEncryptECB(word) {
+  let srcs = CryptoJS.enc.Utf8.parse(word);
+  let encrypted = CryptoJS.AES.encrypt(srcs, key, {
+    mode: CryptoJS.mode.ECB,
+    padding: CryptoJS.pad.Pkcs7
+  });
+  return encrypted.toString();
+}
+//暴露接口
+module.exports = {
+  AesEncrypt,
+  AesDecrypt,
+  Base64Encode,
+  Base64Decode,
+  AesDecryptECB,
+  AesEncryptECB,
+}

utils_sand/base64.js

@@ -0,0 +1,87 @@
+var base64EncodeChars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+var base64DecodeChars = new Array(
+  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, -1, -1, 63,
+  52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -1, -1, -1,
+  -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
+  15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, -1,
+  -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
+  41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1, -1, -1);
+function base64encode(str) {
+  var out, i, len;
+  var c1, c2, c3;
+  len = str.length;
+  i = 0;
+  out = "";
+  while (i < len) {
+    c1 = str.charCodeAt(i++) & 0xff;
+    if (i == len) {
+      out += base64EncodeChars.charAt(c1 >> 2);
+      out += base64EncodeChars.charAt((c1 & 0x3) << 4);
+      out += "==";
+      break;
+    }
+    c2 = str.charCodeAt(i++);
+    if (i == len) {
+      out += base64EncodeChars.charAt(c1 >> 2);
+      out += base64EncodeChars.charAt(((c1 & 0x3) << 4) | ((c2 & 0xF0) >> 4));
+      out += base64EncodeChars.charAt((c2 & 0xF) << 2);
+      out += "=";
+      break;
+    }
+    c3 = str.charCodeAt(i++);
+    out += base64EncodeChars.charAt(c1 >> 2);
+    out += base64EncodeChars.charAt(((c1 & 0x3) << 4) | ((c2 & 0xF0) >> 4));
+    out += base64EncodeChars.charAt(((c2 & 0xF) << 2) | ((c3 & 0xC0) >> 6));
+    out += base64EncodeChars.charAt(c3 & 0x3F);
+  }
+  return out;
+}
+module.exports.base64encode = base64encode;
+
+function base64decode(str) {
+  var c1, c2, c3, c4;
+  var i, len, out;
+  len = str.length;
+  i = 0;
+  out = "";
+  while (i < len) {
+    /* c1 */
+    do {
+      c1 = base64DecodeChars[str.charCodeAt(i++) & 0xff];
+    } while (i < len && c1 == -1);
+    if (c1 == -1)
+      break;
+    /* c2 */
+    do {
+      c2 = base64DecodeChars[str.charCodeAt(i++) & 0xff];
+    } while (i < len && c2 == -1);
+    if (c2 == -1)
+      break;
+    out += String.fromCharCode((c1 << 2) | ((c2 & 0x30) >> 4));
+    /* c3 */
+    do {
+      c3 = str.charCodeAt(i++) & 0xff;
+      if (c3 == 61)
+        return out;
+      c3 = base64DecodeChars[c3];
+    } while (i < len && c3 == -1);
+    if (c3 == -1)
+      break;
+    out += String.fromCharCode(((c2 & 0XF) << 4) | ((c3 & 0x3C) >> 2));
+    /* c4 */
+    do {
+      c4 = str.charCodeAt(i++) & 0xff;
+      if (c4 == 61)
+        return out;
+      c4 = base64DecodeChars[c4];
+    } while (i < len && c4 == -1);
+    if (c4 == -1)
+      break;
+    out += String.fromCharCode(((c3 & 0x03) << 6) | c4);
+  }
+  return out;
+}
+ 
+module.exports.base64decode = base64decode;

utils_sand/des.js

@@ -0,0 +1,324 @@
+var Base64 = require("./base64")
+var des3iv = '12345678';
+/**
+* 3DES加密，ECB/PKCS5Padding
+*/
+function encrypt(data, key) {
+  var genKey = genkey(key, 0, 24);
+  var str = des(genKey.key, data, 1, 0, des3iv, 0);
+  return Base64.base64encode(str);
+}
+module.exports.encrypt = encrypt;
+ 
+/**
+* 3DES解密，ECB/PKCS5Padding
+*/
+function decrypt(data, key) {
+  var genKey = genkey(key, 0, 24);
+  var str = Base64.base64decode(data);
+  return des(genKey.key, str, 0, 0, des3iv, 0);
+}
+module.exports.decrypt = decrypt;
+
+/**
+ * DES 加密算法
+ *
+ * 该函数接受一个 8 字节字符串作为普通 DES 算法的密钥（也就是 64 位，但是算法只使用 56 位），或者接受一个 24 字节字符串作为 3DES
+ * 算法的密钥；第二个参数是要加密或解密的信息字符串；第三个布尔值参数用来说明信息是加密还是解密；接下来的可选参数 mode 如果是 0 表示 ECB
+ * 模式，1 表示 CBC 模式，默认是 ECB 模式；最后一个可选项是一个 8 字节的输入向量字符串（在 ECB 模式下不使用）。返回的密文是字符串。
+ *
+ * 参数： <br>
+ * key: 8字节字符串作为普通 DES 算法的密钥,或 24 字节字符串作为 3DES <br>
+ * message： 加密或解密的信息字符串<br>
+ * encrypt: 布尔值参数用来说明信息是加密还是解密<br>
+ * mode: 1:CBC模式，0:ECB模式(默认)<br>
+ * iv:<br>
+ * padding: 可选项, 8字节的输入向量字符串（在 ECB 模式下不使用）
+ */
+//des http://www.cnblogs.com/bullub/archive/2013/05/02/3054798.html
+//this takes the key, the message, and whether to encrypt or decrypt
+function des(key, message, encrypt, mode, iv, padding) {
+  if (encrypt) {//如果是加密的话，首先转换编码
+    message = unescape(encodeURIComponent(message));
+  }
+
+  //declaring this locally speeds things up a bit
+  var spfunction1 = new Array(0x1010400, 0, 0x10000, 0x1010404, 0x1010004, 0x10404, 0x4, 0x10000, 0x400, 0x1010400, 0x1010404, 0x400, 0x1000404, 0x1010004, 0x1000000, 0x4, 0x404, 0x1000400, 0x1000400, 0x10400, 0x10400, 0x1010000, 0x1010000, 0x1000404, 0x10004, 0x1000004, 0x1000004, 0x10004, 0, 0x404, 0x10404, 0x1000000, 0x10000, 0x1010404, 0x4, 0x1010000, 0x1010400, 0x1000000, 0x1000000, 0x400, 0x1010004, 0x10000, 0x10400, 0x1000004, 0x400, 0x4, 0x1000404, 0x10404, 0x1010404, 0x10004, 0x1010000, 0x1000404, 0x1000004, 0x404, 0x10404, 0x1010400, 0x404, 0x1000400, 0x1000400, 0, 0x10004, 0x10400, 0, 0x1010004);
+  var spfunction2 = new Array(-0x7fef7fe0, -0x7fff8000, 0x8000, 0x108020, 0x100000, 0x20, -0x7fefffe0, -0x7fff7fe0, -0x7fffffe0, -0x7fef7fe0, -0x7fef8000, -0x80000000, -0x7fff8000, 0x100000, 0x20, -0x7fefffe0, 0x108000, 0x100020, -0x7fff7fe0, 0, -0x80000000, 0x8000, 0x108020, -0x7ff00000, 0x100020, -0x7fffffe0, 0, 0x108000, 0x8020, -0x7fef8000, -0x7ff00000, 0x8020, 0, 0x108020, -0x7fefffe0, 0x100000, -0x7fff7fe0, -0x7ff00000, -0x7fef8000, 0x8000, -0x7ff00000, -0x7fff8000, 0x20, -0x7fef7fe0, 0x108020, 0x20, 0x8000, -0x80000000, 0x8020, -0x7fef8000, 0x100000, -0x7fffffe0, 0x100020, -0x7fff7fe0, -0x7fffffe0, 0x100020, 0x108000, 0, -0x7fff8000, 0x8020, -0x80000000, -0x7fefffe0, -0x7fef7fe0, 0x108000);
+  var spfunction3 = new Array(0x208, 0x8020200, 0, 0x8020008, 0x8000200, 0, 0x20208, 0x8000200, 0x20008, 0x8000008, 0x8000008, 0x20000, 0x8020208, 0x20008, 0x8020000, 0x208, 0x8000000, 0x8, 0x8020200, 0x200, 0x20200, 0x8020000, 0x8020008, 0x20208, 0x8000208, 0x20200, 0x20000, 0x8000208, 0x8, 0x8020208, 0x200, 0x8000000, 0x8020200, 0x8000000, 0x20008, 0x208, 0x20000, 0x8020200, 0x8000200, 0, 0x200, 0x20008, 0x8020208, 0x8000200, 0x8000008, 0x200, 0, 0x8020008, 0x8000208, 0x20000, 0x8000000, 0x8020208, 0x8, 0x20208, 0x20200, 0x8000008, 0x8020000, 0x8000208, 0x208, 0x8020000, 0x20208, 0x8, 0x8020008, 0x20200);
+  var spfunction4 = new Array(0x802001, 0x2081, 0x2081, 0x80, 0x802080, 0x800081, 0x800001, 0x2001, 0, 0x802000, 0x802000, 0x802081, 0x81, 0, 0x800080, 0x800001, 0x1, 0x2000, 0x800000, 0x802001, 0x80, 0x800000, 0x2001, 0x2080, 0x800081, 0x1, 0x2080, 0x800080, 0x2000, 0x802080, 0x802081, 0x81, 0x800080, 0x800001, 0x802000, 0x802081, 0x81, 0, 0, 0x802000, 0x2080, 0x800080, 0x800081, 0x1, 0x802001, 0x2081, 0x2081, 0x80, 0x802081, 0x81, 0x1, 0x2000, 0x800001, 0x2001, 0x802080, 0x800081, 0x2001, 0x2080, 0x800000, 0x802001, 0x80, 0x800000, 0x2000, 0x802080);
+  var spfunction5 = new Array(0x100, 0x2080100, 0x2080000, 0x42000100, 0x80000, 0x100, 0x40000000, 0x2080000, 0x40080100, 0x80000, 0x2000100, 0x40080100, 0x42000100, 0x42080000, 0x80100, 0x40000000, 0x2000000, 0x40080000, 0x40080000, 0, 0x40000100, 0x42080100, 0x42080100, 0x2000100, 0x42080000, 0x40000100, 0, 0x42000000, 0x2080100, 0x2000000, 0x42000000, 0x80100, 0x80000, 0x42000100, 0x100, 0x2000000, 0x40000000, 0x2080000, 0x42000100, 0x40080100, 0x2000100, 0x40000000, 0x42080000, 0x2080100, 0x40080100, 0x100, 0x2000000, 0x42080000, 0x42080100, 0x80100, 0x42000000, 0x42080100, 0x2080000, 0, 0x40080000, 0x42000000, 0x80100, 0x2000100, 0x40000100, 0x80000, 0, 0x40080000, 0x2080100, 0x40000100);
+  var spfunction6 = new Array(0x20000010, 0x20400000, 0x4000, 0x20404010, 0x20400000, 0x10, 0x20404010, 0x400000, 0x20004000, 0x404010, 0x400000, 0x20000010, 0x400010, 0x20004000, 0x20000000, 0x4010, 0, 0x400010, 0x20004010, 0x4000, 0x404000, 0x20004010, 0x10, 0x20400010, 0x20400010, 0, 0x404010, 0x20404000, 0x4010, 0x404000, 0x20404000, 0x20000000, 0x20004000, 0x10, 0x20400010, 0x404000, 0x20404010, 0x400000, 0x4010, 0x20000010, 0x400000, 0x20004000, 0x20000000, 0x4010, 0x20000010, 0x20404010, 0x404000, 0x20400000, 0x404010, 0x20404000, 0, 0x20400010, 0x10, 0x4000, 0x20400000, 0x404010, 0x4000, 0x400010, 0x20004010, 0, 0x20404000, 0x20000000, 0x400010, 0x20004010);
+  var spfunction7 = new Array(0x200000, 0x4200002, 0x4000802, 0, 0x800, 0x4000802, 0x200802, 0x4200800, 0x4200802, 0x200000, 0, 0x4000002, 0x2, 0x4000000, 0x4200002, 0x802, 0x4000800, 0x200802, 0x200002, 0x4000800, 0x4000002, 0x4200000, 0x4200800, 0x200002, 0x4200000, 0x800, 0x802, 0x4200802, 0x200800, 0x2, 0x4000000, 0x200800, 0x4000000, 0x200800, 0x200000, 0x4000802, 0x4000802, 0x4200002, 0x4200002, 0x2, 0x200002, 0x4000000, 0x4000800, 0x200000, 0x4200800, 0x802, 0x200802, 0x4200800, 0x802, 0x4000002, 0x4200802, 0x4200000, 0x200800, 0, 0x2, 0x4200802, 0, 0x200802, 0x4200000, 0x800, 0x4000002, 0x4000800, 0x800, 0x200002);
+  var spfunction8 = new Array(0x10001040, 0x1000, 0x40000, 0x10041040, 0x10000000, 0x10001040, 0x40, 0x10000000, 0x40040, 0x10040000, 0x10041040, 0x41000, 0x10041000, 0x41040, 0x1000, 0x40, 0x10040000, 0x10000040, 0x10001000, 0x1040, 0x41000, 0x40040, 0x10040040, 0x10041000, 0x1040, 0, 0, 0x10040040, 0x10000040, 0x10001000, 0x41040, 0x40000, 0x41040, 0x40000, 0x10041000, 0x1000, 0x40, 0x10040040, 0x1000, 0x41040, 0x10001000, 0x40, 0x10000040, 0x10040000, 0x10040040, 0x10000000, 0x40000, 0x10001040, 0, 0x10041040, 0x40040, 0x10000040, 0x10040000, 0x10001000, 0x10001040, 0, 0x10041040, 0x41000, 0x41000, 0x1040, 0x1040, 0x40040, 0x10000000, 0x10041000);
+ 
+  //create the 16 or 48 subkeys we will need
+  var keys = des_createKeys(key);
+  var m = 0, i, j, temp, temp2, right1, right2, left, right, looping;
+  var cbcleft, cbcleft2, cbcright, cbcright2
+  var endloop, loopinc;
+  var len = message.length;
+  var chunk = 0;
+  //set up the loops for single and triple des
+  var iterations = keys.length == 32 ? 3 : 9; //single or triple des
+  if (iterations == 3) {
+    looping = encrypt ? new Array(0, 32, 2) : new Array(30, -2, -2);
+  } else {
+    looping = encrypt ? new Array(0, 32, 2, 62, 30, -2, 64, 96, 2) : new Array(94, 62, -2, 32, 64, 2, 30, -2, -2);
+  }
+
+  //pad the message depending on the padding parameter
+  if (padding == 2) {
+    message += "        "; //pad the message with spaces
+  } else if (padding == 1) { //PKCS5Padding
+    if (encrypt) {
+      temp = 8 - (len % 8);
+      message += String.fromCharCode(temp, temp, temp, temp, temp, temp, temp, temp);
+      if (temp === 8) len += 8;
+    }
+  } else if (!padding) { //NoPadding
+    // message += "\0\0\0\0\0\0\0\0"; //pad the message out with null bytes
+    if (encrypt) {
+      var mesByte = stringToByte(message);
+      var iLen = mesByte.length % 8;
+      var padByte = [], desByte = [];
+      if (iLen == 0) {
+        padByte = new Array(8).fill(0);
+        var desByte = new Array(mesByte.length + 8);
+        for (var i = 0; i < mesByte.length; i++) {
+            desByte[i] = mesByte[i];
+        }
+        for (var j = 0; j < 8; j++) {
+            desByte[mesByte.length + j] = padByte[j];
+        }
+        message = byteToString(desByte);
+        len = message.length;
+      } else {
+        var pLen = 8 - iLen;
+        padByte = new Array(pLen).fill(0);
+        var desByte = new Array(mesByte.length + pLen);
+        for (var i = 0; i < mesByte.length; i++) {
+            desByte[i] = mesByte[i];
+        }
+        for (var j = 0; j < pLen; j++) {
+            desByte[mesByte.length + j] = padByte[j];
+        }
+        message = byteToString(desByte);
+        len = message.length;
+      }
+    }
+  }
+
+  //store the result here
+  var result = "";
+  var tempresult = "";
+
+  if (mode == 1) { //CBC mode
+    cbcleft = (iv.charCodeAt(m++) << 24) | (iv.charCodeAt(m++) << 16) | (iv.charCodeAt(m++) << 8) | iv.charCodeAt(m++);
+    cbcright = (iv.charCodeAt(m++) << 24) | (iv.charCodeAt(m++) << 16) | (iv.charCodeAt(m++) << 8) | iv.charCodeAt(m++);
+    m = 0;
+  }
+
+  //loop through each 64 bit chunk of the message
+  while (m < len) {
+    left = (message.charCodeAt(m++) << 24) | (message.charCodeAt(m++) << 16) | (message.charCodeAt(m++) << 8) | message.charCodeAt(m++);
+    right = (message.charCodeAt(m++) << 24) | (message.charCodeAt(m++) << 16) | (message.charCodeAt(m++) << 8) | message.charCodeAt(m++);
+ 
+    //for Cipher Block Chaining mode, xor the message with the previous result
+    if (mode == 1) {
+      if (encrypt) {
+        left ^= cbcleft; right ^= cbcright;
+      } else {
+        cbcleft2 = cbcleft; cbcright2 = cbcright; cbcleft = left; cbcright = right;
+      }
+    }
+
+    //first each 64 but chunk of the message must be permuted according to IP
+    temp = ((left >>> 4) ^ right) & 0x0f0f0f0f; right ^= temp; left ^= (temp << 4);
+    temp = ((left >>> 16) ^ right) & 0x0000ffff; right ^= temp; left ^= (temp << 16);
+    temp = ((right >>> 2) ^ left) & 0x33333333; left ^= temp; right ^= (temp << 2);
+    temp = ((right >>> 8) ^ left) & 0x00ff00ff; left ^= temp; right ^= (temp << 8);
+    temp = ((left >>> 1) ^ right) & 0x55555555; right ^= temp; left ^= (temp << 1);
+ 
+    left = ((left << 1) | (left >>> 31));
+    right = ((right << 1) | (right >>> 31));
+ 
+    //do this either 1 or 3 times for each chunk of the message
+    for (j = 0; j < iterations; j += 3) {
+      endloop = looping[j + 1];
+      loopinc = looping[j + 2];
+      //now go through and perform the encryption or decryption
+      for (i = looping[j]; i != endloop; i += loopinc) { //for efficiency
+        right1 = right ^ keys[i];
+        right2 = ((right >>> 4) | (right << 28)) ^ keys[i + 1];
+        //the result is attained by passing these bytes through the S selection functions
+        temp = left;
+        left = right;
+        right = temp ^ (spfunction2[(right1 >>> 24) & 0x3f] | spfunction4[(right1 >>> 16) & 0x3f]
+          | spfunction6[(right1 >>> 8) & 0x3f] | spfunction8[right1 & 0x3f]
+          | spfunction1[(right2 >>> 24) & 0x3f] | spfunction3[(right2 >>> 16) & 0x3f]
+          | spfunction5[(right2 >>> 8) & 0x3f] | spfunction7[right2 & 0x3f]);
+      }
+      temp = left; left = right; right = temp; //unreverse left and right
+    } //for either 1 or 3 iterations
+ 
+    //move then each one bit to the right
+    left = ((left >>> 1) | (left << 31));
+    right = ((right >>> 1) | (right << 31));
+ 
+    //now perform IP-1, which is IP in the opposite direction
+    temp = ((left >>> 1) ^ right) & 0x55555555; right ^= temp; left ^= (temp << 1);
+    temp = ((right >>> 8) ^ left) & 0x00ff00ff; left ^= temp; right ^= (temp << 8);
+    temp = ((right >>> 2) ^ left) & 0x33333333; left ^= temp; right ^= (temp << 2);
+    temp = ((left >>> 16) ^ right) & 0x0000ffff; right ^= temp; left ^= (temp << 16);
+    temp = ((left >>> 4) ^ right) & 0x0f0f0f0f; right ^= temp; left ^= (temp << 4);
+ 
+    //for Cipher Block Chaining mode, xor the message with the previous result
+    if (mode == 1) {
+      if (encrypt) {
+        cbcleft = left; cbcright = right;
+      } else {
+        left ^= cbcleft2; right ^= cbcright2;
+      }
+    }
+
+    tempresult += String.fromCharCode((left >>> 24), ((left >>> 16) & 0xff), ((left >>> 8) & 0xff), (left & 0xff), (right >>> 24), ((right >>> 16) & 0xff), ((right >>> 8) & 0xff), (right & 0xff));
+ 
+    chunk += 8;
+    if (chunk == 512) {
+      result += tempresult; tempresult = ""; chunk = 0;
+    }
+  } //for every 8 characters, or 64 bits in the message
+ 
+  //return the result as an array
+  result += tempresult;
+  result = result.replace(/\0*$/g, "");
+ 
+  if (!encrypt) { //如果是解密的话，解密结束后对PKCS7 padding进行解码，并转换成utf-8编码
+    if (padding === 1) { //PKCS7 padding解码
+      var len = result.length, paddingChars = 0;
+      len && (paddingChars = result.charCodeAt(len - 1));
+      (paddingChars <= 8) && (result = result.substring(0, len - paddingChars));
+    }
+    //转换成UTF-8编码
+    result = decodeURIComponent(escape(result));
+  }
+ 
+  return result;
+} //end of des
+
+//des_createKeys
+//this takes as input a 64 bit key (even though only 56 bits are used)
+//as an array of 2 integers, and returns 16 48 bit keys
+function des_createKeys(key) {
+  //declaring this locally speeds things up a bit
+  var pc2bytes0 = new Array(0, 0x4, 0x20000000, 0x20000004, 0x10000, 0x10004, 0x20010000, 0x20010004, 0x200, 0x204, 0x20000200, 0x20000204, 0x10200, 0x10204, 0x20010200, 0x20010204);
+  var pc2bytes1 = new Array(0, 0x1, 0x100000, 0x100001, 0x4000000, 0x4000001, 0x4100000, 0x4100001, 0x100, 0x101, 0x100100, 0x100101, 0x4000100, 0x4000101, 0x4100100, 0x4100101);
+  var pc2bytes2 = new Array(0, 0x8, 0x800, 0x808, 0x1000000, 0x1000008, 0x1000800, 0x1000808, 0, 0x8, 0x800, 0x808, 0x1000000, 0x1000008, 0x1000800, 0x1000808);
+  var pc2bytes3 = new Array(0, 0x200000, 0x8000000, 0x8200000, 0x2000, 0x202000, 0x8002000, 0x8202000, 0x20000, 0x220000, 0x8020000, 0x8220000, 0x22000, 0x222000, 0x8022000, 0x8222000);
+  var pc2bytes4 = new Array(0, 0x40000, 0x10, 0x40010, 0, 0x40000, 0x10, 0x40010, 0x1000, 0x41000, 0x1010, 0x41010, 0x1000, 0x41000, 0x1010, 0x41010);
+  var pc2bytes5 = new Array(0, 0x400, 0x20, 0x420, 0, 0x400, 0x20, 0x420, 0x2000000, 0x2000400, 0x2000020, 0x2000420, 0x2000000, 0x2000400, 0x2000020, 0x2000420);
+  var pc2bytes6 = new Array(0, 0x10000000, 0x80000, 0x10080000, 0x2, 0x10000002, 0x80002, 0x10080002, 0, 0x10000000, 0x80000, 0x10080000, 0x2, 0x10000002, 0x80002, 0x10080002);
+  var pc2bytes7 = new Array(0, 0x10000, 0x800, 0x10800, 0x20000000, 0x20010000, 0x20000800, 0x20010800, 0x20000, 0x30000, 0x20800, 0x30800, 0x20020000, 0x20030000, 0x20020800, 0x20030800);
+  var pc2bytes8 = new Array(0, 0x40000, 0, 0x40000, 0x2, 0x40002, 0x2, 0x40002, 0x2000000, 0x2040000, 0x2000000, 0x2040000, 0x2000002, 0x2040002, 0x2000002, 0x2040002);
+  var pc2bytes9 = new Array(0, 0x10000000, 0x8, 0x10000008, 0, 0x10000000, 0x8, 0x10000008, 0x400, 0x10000400, 0x408, 0x10000408, 0x400, 0x10000400, 0x408, 0x10000408);
+  var pc2bytes10 = new Array(0, 0x20, 0, 0x20, 0x100000, 0x100020, 0x100000, 0x100020, 0x2000, 0x2020, 0x2000, 0x2020, 0x102000, 0x102020, 0x102000, 0x102020);
+  var pc2bytes11 = new Array(0, 0x1000000, 0x200, 0x1000200, 0x200000, 0x1200000, 0x200200, 0x1200200, 0x4000000, 0x5000000, 0x4000200, 0x5000200, 0x4200000, 0x5200000, 0x4200200, 0x5200200);
+  var pc2bytes12 = new Array(0, 0x1000, 0x8000000, 0x8001000, 0x80000, 0x81000, 0x8080000, 0x8081000, 0x10, 0x1010, 0x8000010, 0x8001010, 0x80010, 0x81010, 0x8080010, 0x8081010);
+  var pc2bytes13 = new Array(0, 0x4, 0x100, 0x104, 0, 0x4, 0x100, 0x104, 0x1, 0x5, 0x101, 0x105, 0x1, 0x5, 0x101, 0x105);
+ 
+  //how many iterations (1 for des, 3 for triple des)
+  var iterations = key.length > 8 ? 3 : 1; //changed by Paul 16/6/2007 to use Triple DES for 9+ byte keys
+  //stores the return keys
+  var keys = new Array(32 * iterations);
+  //now define the left shifts which need to be done
+  var shifts = new Array(0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0);
+  //other variables
+  var lefttemp, righttemp, m = 0, n = 0, temp;
+ 
+  for (var j = 0; j < iterations; j++) { //either 1 or 3 iterations
+    var left = (key.charCodeAt(m++) << 24) | (key.charCodeAt(m++) << 16) | (key.charCodeAt(m++) << 8) | key.charCodeAt(m++);
+    var right = (key.charCodeAt(m++) << 24) | (key.charCodeAt(m++) << 16) | (key.charCodeAt(m++) << 8) | key.charCodeAt(m++);
+ 
+    temp = ((left >>> 4) ^ right) & 0x0f0f0f0f; right ^= temp; left ^= (temp << 4);
+    temp = ((right >>> -16) ^ left) & 0x0000ffff; left ^= temp; right ^= (temp << -16);
+    temp = ((left >>> 2) ^ right) & 0x33333333; right ^= temp; left ^= (temp << 2);
+    temp = ((right >>> -16) ^ left) & 0x0000ffff; left ^= temp; right ^= (temp << -16);
+    temp = ((left >>> 1) ^ right) & 0x55555555; right ^= temp; left ^= (temp << 1);
+    temp = ((right >>> 8) ^ left) & 0x00ff00ff; left ^= temp; right ^= (temp << 8);
+    temp = ((left >>> 1) ^ right) & 0x55555555; right ^= temp; left ^= (temp << 1);
+ 
+    //the right side needs to be shifted and to get the last four bits of the left side
+    temp = (left << 8) | ((right >>> 20) & 0x000000f0);
+    //left needs to be put upside down
+    left = (right << 24) | ((right << 8) & 0xff0000) | ((right >>> 8) & 0xff00) | ((right >>> 24) & 0xf0);
+    right = temp;
+ 
+    //now go through and perform these shifts on the left and right keys
+    for (var i = 0; i < shifts.length; i++) {
+      //shift the keys either one or two bits to the left
+      if (shifts[i]) {
+        left = (left << 2) | (left >>> 26); right = (right << 2) | (right >>> 26);
+      } else {
+        left = (left << 1) | (left >>> 27); right = (right << 1) | (right >>> 27);
+      }
+      left &= -0xf; right &= -0xf;
+
+      //now apply PC-2, in such a way that E is easier when encrypting or decrypting
+      //this conversion will look like PC-2 except only the last 6 bits of each byte are used
+      //rather than 48 consecutive bits and the order of lines will be according to
+      //how the S selection functions will be applied: S2, S4, S6, S8, S1, S3, S5, S7
+      lefttemp = pc2bytes0[left >>> 28] | pc2bytes1[(left >>> 24) & 0xf]
+        | pc2bytes2[(left >>> 20) & 0xf] | pc2bytes3[(left >>> 16) & 0xf]
+        | pc2bytes4[(left >>> 12) & 0xf] | pc2bytes5[(left >>> 8) & 0xf]
+        | pc2bytes6[(left >>> 4) & 0xf];
+      righttemp = pc2bytes7[right >>> 28] | pc2bytes8[(right >>> 24) & 0xf]
+        | pc2bytes9[(right >>> 20) & 0xf] | pc2bytes10[(right >>> 16) & 0xf]
+        | pc2bytes11[(right >>> 12) & 0xf] | pc2bytes12[(right >>> 8) & 0xf]
+        | pc2bytes13[(right >>> 4) & 0xf];
+      temp = ((righttemp >>> 16) ^ lefttemp) & 0x0000ffff;
+      keys[n++] = lefttemp ^ temp; keys[n++] = righttemp ^ (temp << 16);
+    }
+  } //for each iterations
+  //return the keys we've created
+  return keys;
+} //end of des_createKeys
+function genkey(key, start, end) {
+  //8 byte / 64 bit Key (DES) or 192 bit Key
+  return { key: pad(key.slice(start, end)), vector: 1 };
+}
+function pad(key) {
+  for (var i = key.length; i < 24; i++) {
+    key += "0";
+  }
+  return key;
+}
+function stringToHex(str) {
+  var res = "0x";
+  var hexes = new Array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f");
+  for (var i = 0; i < str.length; i++) {
+    res += hexes[str.charCodeAt(i) >> 4] + hexes[str.charCodeAt(i) & 0xf];
+  }
+  return res;
+}
+function hexToString(hexStr) {
+  var res = "";
+  for (var i = (hexStr.substr(0, 2) == "0x") ? 2 : 0; i < hexStr.length; i += 2) {
+    res += String.fromCharCode(parseInt(hexStr.substr(i, 2), 16));
+  }
+  return res;
+}
+function byteToString(arr) {
+  var str = "";
+  for (var i = 0; i < arr.length; i++) {
+    str += String.fromCharCode(arr[i]);
+  }
+  return str;
+}
+function stringToByte(str) {
+  var arr = [];
+  for (var i = 0; i< str.length; i++) {
+    arr.push(str.charCodeAt(i));
+  }
+  return new Uint8Array(arr);
+}

utils_sand/md5.js

@@ -0,0 +1,205 @@
+/* 
+ * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message 
+ * Digest Algorithm, as defined in RFC 1321. 
+ * Version 1.1 Copyright (C) Paul Johnston 1999 - 2002. 
+ * Code also contributed by Greg Holt 
+ * See http://pajhome.org.uk/site/legal.html for details. 
+ */
+
+/* 
+ * Add integers, wrapping at 2^32. This uses 16-bit operations internally 
+ * to work around bugs in some JS interpreters. 
+ */
+function safe_add(x, y) {
+  var lsw = (x & 0xFFFF) + (y & 0xFFFF)
+  var msw = (x >> 16) + (y >> 16) + (lsw >> 16)
+  return (msw << 16) | (lsw & 0xFFFF)
+}
+
+/* 
+ * Bitwise rotate a 32-bit number to the left. 
+ */
+function rol(num, cnt) {
+  return (num << cnt) | (num >>> (32 - cnt))
+}
+
+/* 
+ * These functions implement the four basic operations the algorithm uses. 
+ */
+function cmn(q, a, b, x, s, t) {
+  return safe_add(rol(safe_add(safe_add(a, q), safe_add(x, t)), s), b)
+}
+function ff(a, b, c, d, x, s, t) {
+  return cmn((b & c) | ((~b) & d), a, b, x, s, t)
+}
+function gg(a, b, c, d, x, s, t) {
+  return cmn((b & d) | (c & (~d)), a, b, x, s, t)
+}
+function hh(a, b, c, d, x, s, t) {
+  return cmn(b ^ c ^ d, a, b, x, s, t)
+}
+function ii(a, b, c, d, x, s, t) {
+  return cmn(c ^ (b | (~d)), a, b, x, s, t)
+}
+
+/* 
+ * Calculate the MD5 of an array of little-endian words, producing an array 
+ * of little-endian words. 
+ */
+function coreMD5(x) {
+  var a = 1732584193
+  var b = -271733879
+  var c = -1732584194
+  var d = 271733878
+
+  for (var i = 0; i < x.length; i += 16) {
+    var olda = a
+    var oldb = b
+    var oldc = c
+    var oldd = d
+
+    a = ff(a, b, c, d, x[i + 0], 7, -680876936)
+    d = ff(d, a, b, c, x[i + 1], 12, -389564586)
+    c = ff(c, d, a, b, x[i + 2], 17, 606105819)
+    b = ff(b, c, d, a, x[i + 3], 22, -1044525330)
+    a = ff(a, b, c, d, x[i + 4], 7, -176418897)
+    d = ff(d, a, b, c, x[i + 5], 12, 1200080426)
+    c = ff(c, d, a, b, x[i + 6], 17, -1473231341)
+    b = ff(b, c, d, a, x[i + 7], 22, -45705983)
+    a = ff(a, b, c, d, x[i + 8], 7, 1770035416)
+    d = ff(d, a, b, c, x[i + 9], 12, -1958414417)
+    c = ff(c, d, a, b, x[i + 10], 17, -42063)
+    b = ff(b, c, d, a, x[i + 11], 22, -1990404162)
+    a = ff(a, b, c, d, x[i + 12], 7, 1804603682)
+    d = ff(d, a, b, c, x[i + 13], 12, -40341101)
+    c = ff(c, d, a, b, x[i + 14], 17, -1502002290)
+    b = ff(b, c, d, a, x[i + 15], 22, 1236535329)
+
+    a = gg(a, b, c, d, x[i + 1], 5, -165796510)
+    d = gg(d, a, b, c, x[i + 6], 9, -1069501632)
+    c = gg(c, d, a, b, x[i + 11], 14, 643717713)
+    b = gg(b, c, d, a, x[i + 0], 20, -373897302)
+    a = gg(a, b, c, d, x[i + 5], 5, -701558691)
+    d = gg(d, a, b, c, x[i + 10], 9, 38016083)
+    c = gg(c, d, a, b, x[i + 15], 14, -660478335)
+    b = gg(b, c, d, a, x[i + 4], 20, -405537848)
+    a = gg(a, b, c, d, x[i + 9], 5, 568446438)
+    d = gg(d, a, b, c, x[i + 14], 9, -1019803690)
+    c = gg(c, d, a, b, x[i + 3], 14, -187363961)
+    b = gg(b, c, d, a, x[i + 8], 20, 1163531501)
+    a = gg(a, b, c, d, x[i + 13], 5, -1444681467)
+    d = gg(d, a, b, c, x[i + 2], 9, -51403784)
+    c = gg(c, d, a, b, x[i + 7], 14, 1735328473)
+    b = gg(b, c, d, a, x[i + 12], 20, -1926607734)
+
+    a = hh(a, b, c, d, x[i + 5], 4, -378558)
+    d = hh(d, a, b, c, x[i + 8], 11, -2022574463)
+    c = hh(c, d, a, b, x[i + 11], 16, 1839030562)
+    b = hh(b, c, d, a, x[i + 14], 23, -35309556)
+    a = hh(a, b, c, d, x[i + 1], 4, -1530992060)
+    d = hh(d, a, b, c, x[i + 4], 11, 1272893353)
+    c = hh(c, d, a, b, x[i + 7], 16, -155497632)
+    b = hh(b, c, d, a, x[i + 10], 23, -1094730640)
+    a = hh(a, b, c, d, x[i + 13], 4, 681279174)
+    d = hh(d, a, b, c, x[i + 0], 11, -358537222)
+    c = hh(c, d, a, b, x[i + 3], 16, -722521979)
+    b = hh(b, c, d, a, x[i + 6], 23, 76029189)
+    a = hh(a, b, c, d, x[i + 9], 4, -640364487)
+    d = hh(d, a, b, c, x[i + 12], 11, -421815835)
+    c = hh(c, d, a, b, x[i + 15], 16, 530742520)
+    b = hh(b, c, d, a, x[i + 2], 23, -995338651)
+
+    a = ii(a, b, c, d, x[i + 0], 6, -198630844)
+    d = ii(d, a, b, c, x[i + 7], 10, 1126891415)
+    c = ii(c, d, a, b, x[i + 14], 15, -1416354905)
+    b = ii(b, c, d, a, x[i + 5], 21, -57434055)
+    a = ii(a, b, c, d, x[i + 12], 6, 1700485571)
+    d = ii(d, a, b, c, x[i + 3], 10, -1894986606)
+    c = ii(c, d, a, b, x[i + 10], 15, -1051523)
+    b = ii(b, c, d, a, x[i + 1], 21, -2054922799)
+    a = ii(a, b, c, d, x[i + 8], 6, 1873313359)
+    d = ii(d, a, b, c, x[i + 15], 10, -30611744)
+    c = ii(c, d, a, b, x[i + 6], 15, -1560198380)
+    b = ii(b, c, d, a, x[i + 13], 21, 1309151649)
+    a = ii(a, b, c, d, x[i + 4], 6, -145523070)
+    d = ii(d, a, b, c, x[i + 11], 10, -1120210379)
+    c = ii(c, d, a, b, x[i + 2], 15, 718787259)
+    b = ii(b, c, d, a, x[i + 9], 21, -343485551)
+
+    a = safe_add(a, olda)
+    b = safe_add(b, oldb)
+    c = safe_add(c, oldc)
+    d = safe_add(d, oldd)
+  }
+  return [a, b, c, d]
+}
+
+/* 
+ * Convert an array of little-endian words to a hex string. 
+ */
+function binl2hex(binarray) {
+  var hex_tab = "0123456789abcdef"
+  var str = ""
+  for (var i = 0; i < binarray.length * 4; i++) {
+    str += hex_tab.charAt((binarray[i >> 2] >> ((i % 4) * 8 + 4)) & 0xF) +
+      hex_tab.charAt((binarray[i >> 2] >> ((i % 4) * 8)) & 0xF)
+  }
+  return str
+}
+
+/* 
+ * Convert an array of little-endian words to a base64 encoded string. 
+ */
+function binl2b64(binarray) {
+  var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
+  var str = ""
+  for (var i = 0; i < binarray.length * 32; i += 6) {
+    str += tab.charAt(((binarray[i >> 5] << (i % 32)) & 0x3F) |
+      ((binarray[i >> 5 + 1] >> (32 - i % 32)) & 0x3F))
+  }
+  return str
+}
+
+/* 
+ * Convert an 8-bit character string to a sequence of 16-word blocks, stored 
+ * as an array, and append appropriate padding for MD4/5 calculation. 
+ * If any of the characters are >255, the high byte is silently ignored. 
+ */
+function str2binl(str) {
+  var nblk = ((str.length + 8) >> 6) + 1 // number of 16-word blocks  
+  var blks = new Array(nblk * 16)
+  for (var i = 0; i < nblk * 16; i++) blks[i] = 0
+  for (var i = 0; i < str.length; i++)
+    blks[i >> 2] |= (str.charCodeAt(i) & 0xFF) << ((i % 4) * 8)
+  blks[i >> 2] |= 0x80 << ((i % 4) * 8)
+  blks[nblk * 16 - 2] = str.length * 8
+  return blks
+}
+
+/* 
+ * Convert a wide-character string to a sequence of 16-word blocks, stored as 
+ * an array, and append appropriate padding for MD4/5 calculation. 
+ */
+function strw2binl(str) {
+  var nblk = ((str.length + 4) >> 5) + 1 // number of 16-word blocks  
+  var blks = new Array(nblk * 16)
+  for (var i = 0; i < nblk * 16; i++) blks[i] = 0
+  for (var i = 0; i < str.length; i++)
+    blks[i >> 1] |= str.charCodeAt(i) << ((i % 2) * 16)
+  blks[i >> 1] |= 0x80 << ((i % 2) * 16)
+  blks[nblk * 16 - 2] = str.length * 16
+  return blks
+}
+
+/* 
+ * External interface 
+ */
+function hexMD5(str) { return binl2hex(coreMD5(str2binl(str))) }
+function hexMD5w(str) { return binl2hex(coreMD5(strw2binl(str))) }
+function b64MD5(str) { return binl2b64(coreMD5(str2binl(str))) }
+function b64MD5w(str) { return binl2b64(coreMD5(strw2binl(str))) }
+/* Backward compatibility */
+function calcMD5(str) { return binl2hex(coreMD5(str2binl(str))) }
+module.exports = {
+  hexMD5: hexMD5
+}  

utils_sand/util.js

@@ -0,0 +1,108 @@
+const formatTime1 = date => {
+  const year = date.getFullYear()
+  const month = date.getMonth() + 1
+  const day = date.getDate()
+  const hour = date.getHours()
+  const minute = date.getMinutes()
+  const second = date.getSeconds()
+
+  return [year, month, day].map(formatNumber).join('')  + [hour, minute, second].map(formatNumber).join('')
+}
+
+const formatTime = date => {
+  const year = date.getFullYear()
+  const month = date.getMonth() + 1
+  const day = date.getDate()
+  const hour = date.getHours()
+  const minute = date.getMinutes()
+  const second = date.getSeconds()
+
+  return [year, month, day].map(formatNumber).join('-')
+   + ' ' + [hour, minute, second].map(formatNumber).join(':')
+}
+
+const formatNumber = n => {
+  n = n.toString()
+  return n[1] ? n : '0' + n
+}
+
+const Tips = function (opt, to_url) {
+  if (typeof opt == 'string') {
+    to_url = opt;
+    opt = {};
+  }
+  var title = opt.title || '', icon = opt.icon || 'none', endtime = opt.endtime || 2000;
+  if (title) {
+    wx.showToast({ title: title, icon: icon, duration: endtime })
+    // setTimeout(function () {
+    //   wx.reLaunch({
+    //     url: '/pages/back_sand/back?id=2'
+    //   });
+    // }, 2500)
+    }
+  if (to_url != undefined) {
+    if (typeof to_url == 'object') {
+      var tab = to_url.tab || 1, url = to_url.url || '';
+      switch (tab) {
+        case 1:
+          //一定时间后跳转至 table
+          setTimeout(function () {
+            wx.switchTab({
+              url: url
+            })
+          }, endtime);
+          break;
+        case 2:
+          //跳转至非table页面
+          setTimeout(function () {
+            wx.navigateTo({
+              url: url,
+            })
+          }, endtime);
+          break;
+        case 3:
+          //返回上页面
+          setTimeout(function () {
+            wx.navigateBack({
+              delta: parseInt(url),
+            })
+          }, endtime);
+          break;
+        case 4:
+          //关闭当前所有页面跳转至非table页面
+          setTimeout(function () {
+            wx.reLaunch({
+              url: url,
+            })
+          }, endtime);
+          break;
+        case 5:
+          //关闭当前页面跳转至非table页面
+          setTimeout(function () {
+            wx.redirectTo({
+              url: url,
+            })
+          }, endtime);
+          break;
+      }
+
+    } else if (typeof to_url == 'function') {
+      setTimeout(function () {
+        to_url && to_url();
+      }, endtime);
+    } else {
+      //没有提示时跳转不延迟
+      setTimeout(function () {
+        wx.navigateTo({
+          url: to_url,
+        })
+      }, title ? endtime : 0);
+    }
+  }
+}
+
+module.exports = {
+  formatTime: formatTime,
+  formatTime1: formatTime1,
+  Tips: Tips,
+}