java实现的具有下载功能的小软件，能够从指定网址下载文件。-java implementation of a small software download, to download the file from the specified URL.

自己写的用java实现的网络爬虫，可以爬取指定网址上的所有图片，下载到本地文件夹里。-Write your own realization of the web crawler using java, you can crawl all the pictures on the specified URL, download to a local folder.

这是一个实现根据网络URL，能够上传与下载的网络爬虫java源代码，可以吧网络中文件下载到本地对应的文件夹中-This is achieved according to a network URL, the ability to upload and download web crawler java source code, you can now download the file to a local network, the corresponding folder

使用统一资源定位符类URL实现文件下载，同时ImageIO也可以实现(class URL download file)