本文档是一篇有关于Object-C的OS的简单的测试文档。-This document is a simple test documentation on Object-C of the OS.

OBject-C的程序源码，测试包。直接可在MacOS中运行试跑。不同版本的XCode需要修改BuildSetting的版本配置-OBject-C program source code, test kits. Directly in MacOS to run test run. Different versions of XCode need to modify the configuration version BuildSetting

此代码是用object c实现的类似于iOS版微信聊天软件点击右上角按钮出现弹出框的那个框，经测试代码直接可以使用。-This code is used to achieve a similar object c for iOS WeChat chat software click the top right button pop-up box appears that box, the test code can be used directly.