WebService部分代码

 

 [WebMethod]
        
public string UploadFile(byte[] fs, string FileName)
        {
            
try
            {
                
///定义并实例化一个内存流,以存放提交上来的字节数组。
                MemoryStream m = new MemoryStream(fs);
                
///定义实际文件对象,保存上载的文件。
                //FileStream f = new FileStream(Server.MapPath(".") + "\\image\\"
                FileStream f = new FileStream(@"E:\01\SmartDeviceProject1\WebService1\" + "\\image\\"
                 
+ FileName, FileMode.Create);
                
///把内内存里的数据写入物理文件
                m.WriteTo(f);
                m.Close();
                f.Close();
                f 
= null;
                m 
= null;
                
return "文件已经上传成功。";
            }
            
catch (Exception ex)
            {
                
return ex.Message;
            }
        }

 

手机端图片文件打开上传代码

 

    private void button1_Click_1(object sender, EventArgs e)
        {
            openFileDialog1.InitialDirectory 
= GetStorageFolder();


            openFileDialog1.Filter 
= "jpg files(*.jpg)|*.jpg|gif files(*.gif)|*.gif|bmp files(*.bmp)|*.bmp|All files (*.*)|*.*";
            
if (openFileDialog1.ShowDialog() == DialogResult.OK)
            {
                Image img 
= new Bitmap(openFileDialog1.FileName);
                pictureBox1.Image 
= img;

               
            }
        }

        
private void button2_Click(object sender, EventArgs e)
        {
            
//上传图片
            SmartDeviceProject1.localhost_uploadimage.Service1 uf = new Service1();
            FileInfo fi 
= new FileInfo(openFileDialog1.FileName);
            
byte[] b = new byte[fi.Length];
            System.IO.FileStream fs 
= fi.OpenRead();
            fs.Read(b, 
0, Convert.ToInt32(fi.Length));
            uf.UploadFile(b, 
"abc" + System.Guid.NewGuid() + ".jpg");
        }