利用SOAP(Webservice)上传文件 - 中国WEB开发者网络 (http://www.webasp.net) -- 技术教程 (http://www.webasp.net/article/) --- 利用SOAP(Webservice)上传文件 (http://www.webasp.net/article/15/14542.htm) |
| -- 作者:未知 -- 发布日期: 2004-11-04 |
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[WebMethod(Description="上传并保存图片文件")] public bool SaveFile(byte[] binData,string fileName){ bool success=false; string savePath=System.Configuration.ConfigurationSettings.AppSettings["UploadDirectory"]; if(savePath==null) savePath="Photo"; if(savePath.IndexOf(":\\")<0) savePath=Server.MapPath(savePath);//不是绝对路径 if(!savePath.EndsWith("\\")) savePath += "\\"; if(!Directory.Exists(savePath)){ throw new Exception("服务器端没有找到有效的保存路径!"); } FileStream fileStream=null; try{ fileStream=new FileStream(savePath + fileName,FileMode.Create,FileAccess.Write); //write the file fileStream.Write(binData,0,binData.Length); fileStream.Flush();//clear the buffer,write the data to the hard disk success=true; }catch(Exception ex){ throw new Exception(ex.Message); }finally{ fileStream.Close(); } return success; } 解决思路:编写WebService过程SaveFile(byte[] binData,string fileName0; 客户端直接用调用,把数据流作参数传上来就完了。 |
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