iOS接收push通知

iOS接收远程通知时app运行时消息是通过didReceiveRemoteNotification来接收通知的

 -(void)application:(UIApplication*)application didReceiveRemoteNotification:(NSDictionary*)userInfo{   //收到通知   NSLog(@"receiveNotifyCation:%@", userInfo);}

当app没有在运行时点击通知后，通知的具体信息是通过 didFinishLaunchingWithOptions 传入app的（其实是通过main函数入口传入的参数）

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions{    if (launchOptions != nil) {        NSLog(@"receiveNotifyCation:%@",launchOptions);    }}