易语言-多线程文件下载，完全调用基本支持库实现下载功能-Yi language- multi-threaded file downloads, completely call a basic support library download function

利用api下载文件,具有多线程，速度快，又一VB下载文件的案例-Use api download files, multi-threaded, high speed, the case is another VB download files

多线程多任务下载文件1.1无支持库，带调用列子 易语言源码-Multi-threaded multi-task to download files 1.1 No support libraries with calls Liezi easy language source code

多线程下载文件，可多个任务同时执行下载，并回调每个任务的下载进度，和下载速度，以及总速度(Multi thread download files, multiple tasks can be d at the same time to download, and callback the progress of each task download, and download speed, as well as the total speed)