批量检索网站上的图片，并下载到本地。类似于迅雷的批量下载功能，迅雷在下载大批量图片时（尤其其中某些文件不存在）速度会很慢，本程序适用于这种情况下批量下载，有源码-The batch retrieval site pictures, and download to a local. Bulk download function similar to the Thunder, Thunder download large quantities of pictures (especially some