升级后需要注意两个地方 

1 在build Settings 搜索

bitcode 设置成no

2 在info.plist里添加以下属性 

程序中报错:

 App Transport Security has blocked a cleartext HTTP (http://) resource load since it is insecure. Temporary exceptions can be configured via your app's Info.plist file.

解决方法:

 

在info.plist 加入key

      
       NSAppTransportSecurity
      
      
       
        NSAllowsArbitraryLoads