一个基于androidFtp的上传下载完整版代码，链接字符串都是在源码里写死的，可以自己改。看了一下上传下载功能代码里都有实现。手头没有现成的ftp就没有测试，需要的可以自己测试一下。-A androidFtp based upload and download the full version of the code, the link string is written in the source code, you can change their own. See the upload