1v1_7/MSYOUPAI/NewCode/YYTextAsyncLayer+Hook.m

//
//  YYTextAsyncLayer+Hook.m
//  sansanMassage_Consumer
//
//  Created by YoMi on 2023/12/14.
//

#import "YYTextAsyncLayer+Hook.h"

@implementation YYTextAsyncLayer (Hook)
+ (void)load {
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        Method a = class_getInstanceMethod(self, @selector(display));
        Method b = class_getInstanceMethod(self, @selector(swizzing_display));
        method_exchangeImplementations(a, b);
    });
}

- (void)swizzing_display{
    //通过变量名称获取类中的实例成员变量
    if (self.bounds.size.width<=0 || self.bounds.size.height<=0) {
        self.contents = nil;
        return;
    } else {
        [self swizzing_display];
    }
}
@end