based on JDStatusBarNotification.
安装成功以后使用命令安装JDStatusBarNotification
pod install --verbose --no-repo-update
//loading
[TJStatusBarClient showStatusBarQueryStr:@"加载中..."];
//success tip
[TJStatusBarClient showStatusBarSuccessStr:@"加载成功"];
//error tip
[TJStatusBarClient showStatusBarErrorStr:@"加载失败"];
//warn tip
[TJStatusBarClient showStatusBarWarnStr:@"参数有误"];
//progress
[TJStatusBarClient showStatusBarProgress:self.progress];