此工程演示了：如何设置桌面背景、获取、清除桌面背景图；-This project demonstrates: how to set desktop background, access, remove the desktop background

获取到桌面某个图标的坐标，如回收站、我的电脑，可用于开发：屏保程序、桌面宠物程序、应用气泡弹出位置。纯函数实现，无需多余单元。-Coordinate access to a desktop ICONS, such as recycle bin, my computer, can be used for development: screensaver, desktop pet program, application of bubble pops up. Implementation of me

所有前端后台代码封装过后十分精简易上手，出错效率低。同时支持移动客户端访问。(All front end background code is very simple and easy to use after encapsulation. Support mobile client access at the same time)

所有前端后台代码封装过后十分精简易上手，出错效率低。同时支持移动客户端访问。(All front end background code is very simple and easy to use after encapsulation. Support mobile client access at the same time)