IOS 错误个人总结

1.运行出现 输出objc[1027]: Class _NSZombie_OS_dispatch_group is implemented in both ?? and ??. One of the two

解决方法 NSZombies is turned on. Go to product -> scheme -> edit scheme (CMD+SHIFT+.) and under run -> diagnostics uncheck "Enable
Zombies".





2.HTTPs 请求转化 



1、在Info.plist中添加 NSAppTransportSecurity 类型 Dictionary ;

2、在 NSAppTransportSecurity 下添加 NSAllowsArbitraryLoads 类型Boolean ,值设为 YES;