做这个的原因：TinyPNG这个网站大家应该都知道，是一个在线压缩图片的，而且压缩比很高，图片质量也很好，我用过很多压缩工具，对比下来还是这个网站最屌，可是这个网站有时候打开很卡，加载都要等半天，主要是它的CSS、JS文件放在CDN导致的问题，写成软件直接POST上传就可以解决了。

源码介绍：
1.使用精易模块与论坛上开源的 winhttp api模块
2.多线程进度上传、进度下载
3.多文件拖放 (精易模块)
4.解析返回的信息使用json
可供学习的几点：
1.EXUI图标列表框用法
2.多线程处理与线程许可证
3.EXUI图片组用法
4.json用法(The reason for doing this: TinyPNG this site we should all know, is an online image compression, and compression ratio is high, the image quality is also very good, I used a lot of compression tools, contrast down or the site the most cock, but the site is too laggy sometimes open, loading have to wait for a long time, mainly it's CSS The problem caused by the JS file on CDN is solved, and it can be solved by uploading software directly into POST.

Source code introduction:
1. use fine and easy module and open source winhttp API module on forum.
2. multi thread progress upload and schedule downloading
3. multi file drag and drop (easy module)
4. parse the returned information using JSON
Some points for learning:
1.EXUI icon list box usage
2. multi thread processing and thread license
3.EXUI picture group usage
4.json usage)