fe-manage/src/components/header.vue

<template>
    <div class="header">
        <!-- 折叠按钮 -->
        <div class="header-left">
            <img class="logo" src="../assets/img/logo.svg" alt="" />
            <div class="web-title">{{ $t('kingCasino') }}</div>
            <div class="collapse-btn" @click="collapseChage">
                <el-icon v-if="sidebar.collapse">
                    <Expand />
                </el-icon>
                <el-icon v-else>
                    <Fold />
                </el-icon>
            </div>
        </div>
        <div class="header-right">
            <div class="header-user-con">
                <!-- <div class="btn-icon" @click="router.push('/theme')">
                        <i class="el-icon-lx-skin"></i>
                </div> -->
                <!-- <div class="btn-icon" @click="router.push('/ucenter')">
                    <el-tooltip
                        effect="dark"
                        :content="message ? `有${message}条未读消息` : `消息中心`"
                        placement="bottom"
                    >
                        <i class="el-icon-lx-notice"></i>
                    </el-tooltip>
                    <span class="btn-bell-badge" v-if="message"></span>
                </div> -->
                <div class="btn-icon" @click="setFullScreen">
                   
                        <i class="el-icon-lx-full"></i>
                </div>
                <div class="btn-icon" @click="setLanguage">
                        <img src="../assets/img/lang.svg" style="width: 20px;"/>
                </div>
                <!-- 用户头像 -->
                <el-avatar class="user-avator" :size="30" :src="userInfo.icon || imgurl" />
                <!-- 用户名下拉菜单 -->
                <el-dropdown class="user-name" trigger="click" @command="handleCommand">
                    <span class="el-dropdown-link">
                      {{ userInfo.nickName}}
                        <el-icon class="el-icon--right">
                            <arrow-down />
                        </el-icon>
                    </span>
                    <template #dropdown>
                        <el-dropdown-menu>
                            <el-dropdown-item command="password">{{$t('passwordSetting')}}</el-dropdown-item>
                            <el-dropdown-item divided command="loginout">{{$t('loginout')}}</el-dropdown-item>
                        </el-dropdown-menu>
                    </template>
                </el-dropdown>
            </div>
        </div>
    </div>
</template>
<script setup>
import { onMounted, ref } from 'vue';
import { useSidebarStore } from '../store/sidebar';
import { useRouter } from 'vue-router';
import imgurl from '../assets/img/logo.svg';
import request from '@/utils/request';
import { userInfoStore } from '../store/userInfo';
import { useI18n } from 'vue-i18n';
const { locale } = useI18n()
const currentLang = ref(locale.value);
const userStore = userInfoStore();
const userInfo = ref({})
const sidebar = useSidebarStore();
// 侧边栏折叠
const collapseChage = () => {
    sidebar.handleCollapse();
};
onMounted(() => {
  if (localStorage.getItem('userInfo')) {
    userInfo.value = JSON.parse(localStorage.getItem('userInfo'))
  }
    if (document.body.clientWidth < 1500) {
        collapseChage();
    }
});

// 用户名下拉菜单选择事件
const router = useRouter();
const loginout = async () => {
  console.log(userInfo.value.nickName, 'userInfo');
  
  const res = await request('post', 'admin/user/logout',{username:userInfo.value.nickName})
  if (res.code === 200) {
    userStore.clearUserInfo();
      router.push('/login');
  } 
};
const handleCommand = (command) => {
    if (command == 'loginout') {
      loginout();
    } else if (command == 'password') {
        router.push('/password');
    }
};

const setFullScreen = () => {
    if (document.fullscreenElement) {
        document.exitFullscreen();
    } else {
        document.body.requestFullscreen.call(document.body);
    }
};
const setLanguage = () => {
  console.log(currentLang.value, 'currentLang');
  console.log(document.title, 'document.title');
  
  const newLang = currentLang.value === 'es' ? 'en' : 'es'; 
  locale.value = newLang; 
  currentLang.value = newLang;
};
</script>
<style scoped>
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-sizing: border-box;
    width: 100%;
    height: 70px;
    color: var(--header-text-color);
    background-color: var(--header-bg-color);
    border-bottom: 1px solid #ddd;
}

.header-left {
    display: flex;
    align-items: center;
    padding-left: 20px;
    height: 100%;
}

.logo {
    width: 35px;
}

.web-title {
    margin: 0 40px 0 10px;
    font-size: 22px;
}

.collapse-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    padding: 0 10px;
    cursor: pointer;
    opacity: 0.8;
    font-size: 22px;
}

.collapse-btn:hover {
    opacity: 1;
}

.header-right {
    float: right;
    padding-right: 50px;
}

.header-user-con {
    display: flex;
    height: 70px;
    align-items: center;
}

.btn-fullscreen {
    transform: rotate(45deg);
    margin-right: 5px;
    font-size: 24px;
}

.btn-icon {
    position: relative;
    width: 30px;
    height: 30px;
    text-align: center;
    cursor: pointer;
    display: flex;
    align-items: center;
    color: var(--header-text-color);
    margin: 0 5px;
    font-size: 20px;
}

.btn-bell-badge {
    position: absolute;
    right: 4px;
    top: 0px;
    width: 8px;
    height: 8px;
    border-radius: 4px;
    background: #f56c6c;
    color: var(--header-text-color);
}

.user-avator {
    margin: 0 10px 0 20px;
}

.el-dropdown-link {
    color: var(--header-text-color);
    cursor: pointer;
    display: flex;
    align-items: center;
}

.el-dropdown-menu__item {
    text-align: center;
}
</style>