##简单封装系统AlertController 一句话自由组合
pod 'RAlert'
AlertBuilder(context: self).title("提示").message("确定删除么").cancelTitle("取消").confirmTitle("确定").cancellAction ({ (UIAlertAction) in
print("取消")
}).confirmAction({ (UIAlertAction) in
print("确定")
}).build().showController()
AlertBuilder(context: self).title("提示").message("已经删除么").cancelTitle("知道了").cancellAction ({ (UIAlertAction) in
print("取消")
}).build().showController()