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

web-Sina weibo crawler for someone who are learning spaider