关于iphoneX状态栏获取不到网络状态解决办法：(有问题，已解决，待码)
http://www.360doc.com/content/18/0125/20/20918780_725079758.shtml
UIApplication*app = [UIApplicationsharedApplication];unsignedintoutCount =0; Ivar *ivars = class_copyIvarList(app.class, &outCount);for(inti =0; i < outCount; i++) { Ivar ivar = ivars[i]; printf("|%s \n", ivar_getName(ivar)); }
po [statusBar recursiveDescription]打印出来内部结构了
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