从其它站点下载文件到服务器

//声明一个请求WebRequestmyWebRequest=WebRequest .创建('');//穿过需要身份验证的代理服务器NetworkCredentialmyCred=newNetworkCredential(' ' ' XX ' ' bqc ')；WebProxymyProxy=new webproxy(' bqcProxy '80)；我的代理Credentials=myCredmyWebRequest .Proxy=myProxy//声明来自请求的响应WebResponsewrs=myWebRequest .GetResponse()；//声明要保存的文件，并将响应写入文件。=new('d:\\text.jpg ')；BinaryWriterw=新的二进制编写器(fs)；BinaryReaderbr=newBinaryReader(WRS .GetResponseStream())；byte[]btTest=br .读取字节(1024)；while(btTest .长度0){ w . Write(Bt测试)；btTest .initialize()；btTest=br .读取字节(1024)；}br .close()；w . Close()；fs .close()；