所有的下载软件文件名有的是中文、有的是数字、有的是英文，还有的是一些符号，如果下载多个文件对其更名很是麻烦，本程序可以对影音文件的文件名采取自动更新处理并多线程下载-all the documents downloaded software from some Chinese, some digital, some in English, still, some of the symbols, if you download multiple files renamed its very tro

用Java开发的多线程下载工具，支持http和ftp协议，在eclipse下运行通过，这是做Java课程设计时做的-Java development with multi-threaded download tools, support for http and ftp agreement runs through the eclipse, which is doing the design of Java programs do