利用Web Service进行远程上传图片

页面调用代码: 前提添加Web 引用HttpFileCollection files = HttpContext.Current.Request.Files; string filePath = files[0].FileName; string fileName = filePath.Substring(filePath.LastIndexOf("//") + 1); byte[] datas = new byte[files[0].ContentLength]; System.IO.Stream fs; localhost.WebService web = new localhost.WebService(); fs = (System.IO.Stream)files[0].InputStream; //将输入流读入二维数组中 fs.Read(datas, 0, files[0].ContentLength); fs.Close(); Response.Write(web.UploadFile(datas,fileName));Web Service中代码 [WebMethod(Description="上传服务器图片信息，返回是否成功")] public string UploadFile(byte[] fs,string fileName) { //创建内存流 将数组写入内存流中 MemoryStream memory = new MemoryStream(fs); //把内存的东西写入文件流中 FileStream stream = new FileStream(HttpContext.Current.Server.MapPath(".") + "//images" + fileName,FileMode.Create); //将内存流的东西写入FileStream流中 memory.WriteTo(stream); stream.Close(); memory = null; stream = null; return "文件上传成功!"; }