public static void InitHostConfig() { if (!System.IO.File.Exists(ServerPath)) { ServerConfigDlg f = new ServerConfigDlg(); f.ShowDialog(); } }
private void btnOK_Click(object sender, RoutedEventArgs e) //上传地图图片 { if (!System.IO.File.Exists(xmlPath)) { ServerConfigDlg f = new ServerConfigDlg(); if (f.ShowDialog() == false) { return; } } //post函数参数 string url = ""; string name = ""; string pwd = ""; string label = this.txtName.Text; //string url = "http://139.129.166.245:8069/uploadMap"; //string name = "name"; //string pwd = "sddsdsf"; try { //解析XML XmlDocument xmlDoc = new XmlDocument(); xmlDoc.Load(xmlPath); //查找<Root> XmlNode root = xmlDoc.SelectSingleNode("Root"); //获取到所有<Root>的子节点 XmlNodeList nodeList = root.ChildNodes; //遍历所有子节点 foreach (XmlNode xn in nodeList) { switch (xn.Name.ToLower()) { case "url": url = xn.InnerText; break; case "user": name = xn.InnerText; break; case "password": pwd = xn.InnerText; break; } } } catch { MessageBox.Show("Error"); return; } if (url == "" || name == "") { MessageBox.Show("url is empty or name is empty"); return; } string filePath = this.txtPath.Text; string fileName = System.IO.Path.GetFileName(filePath); //图名参数 string mapName = this.txtName.Text; //转二进制 FileStream fs = new FileStream(filePath, FileMode.Open, FileAccess.Read); byte[] fileContentByte = new byte[fs.Length]; // 二进制文件 fs.Read(fileContentByte, 0, Convert.ToInt32(fs.Length)); fs.Close(); #region 定义请求体中的内容 并转成二进制 string boundary = "---011000010111000001101001"; string Enter = "\r\n"; //构建文件流字段 //string modelIdStr = "--"+boundary+Enter+"Content-Disposition: form-data; name=\"modelId\""+Enter+Enter+modelId+Enter; string fileContentStr = "--" + boundary + Enter + "Content-Type:application/octet-stream" + Enter + "Content-Disposition: form-data; name=\"img\"; filename=\"" + fileName + "\"" + Enter + Enter; string labelStr = Enter + "--" + boundary + Enter + "Content-Disposition: form-data; name=\"label\"" + Enter + Enter + label + Enter + "--" + boundary; //string updateTimeStr = Enter + "--" + boundary + Enter+ "Content-Disposition: form-data; name=\"updateTime\"" + Enter + Enter+ updateTime; //string encryptStr = Enter + "--" + boundary + Enter+ "Content-Disposition: form-data; name=\"encrypt\"" + Enter + Enter+ encrypt + Enter + "--" + boundary; string nameStr = Enter + "--" + boundary + Enter + "Content-Disposition: form-data; name=\"name\"" + Enter + Enter + name + Enter + "--" + boundary; string pwdStr = Enter + "--" + boundary + Enter + "Content-Disposition: form-data; name=\"pwd\"" + Enter + Enter + pwd + Enter + "--" + boundary + "--"; //文件流转二进制 //var modelIdStrByte = Encoding.UTF8.GetBytes(modelIdStr);//modelId所有字符串二进制 var fileContentStrByte = Encoding.UTF8.GetBytes(fileContentStr);//fileContent一些名称等信息的二进制(不包含文件本身) var labelStrByte = Encoding.UTF8.GetBytes(labelStr); //var updateTimeStrByte = Encoding.UTF8.GetBytes(updateTimeStr);//updateTime所有字符串二进制 //var encryptStrByte = Encoding.UTF8.GetBytes(encryptStr);//encrypt所有字符串二进制 var nameStrByte = Encoding.UTF8.GetBytes(nameStr); var pwdStrByte = Encoding.UTF8.GetBytes(pwdStr); #endregion //post HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url); request.Method = "POST"; request.ContentType = "multipart/form-data;boundary=" + boundary; //定义请求流 Stream myRequestStream = request.GetRequestStream(); #region 将各个二进制 按顺序写入请求流 modelIdStr -> (fileContentStr + fileContent) -> uodateTimeStr -> encryptStr //myRequestStream.Write(modelIdStrByte, 0, modelIdStrByte.Length); myRequestStream.Write(fileContentStrByte, 0, fileContentStrByte.Length); myRequestStream.Write(fileContentByte, 0, fileContentByte.Length); //myRequestStream.Write(updateTimeStrByte, 0, updateTimeStrByte.Length); //myRequestStream.Write(encryptStrByte, 0, encryptStrByte.Length); myRequestStream.Write(nameStrByte, 0, nameStrByte.Length); myRequestStream.Write(labelStrByte, 0, labelStrByte.Length); myRequestStream.Write(pwdStrByte, 0, pwdStrByte.Length); #endregion HttpWebResponse response = null; try { response = (HttpWebResponse)request.GetResponse();//发送 } catch (Exception ex) { MessageBox.Show("Uploading map failed"); return; } Stream myResponseStream = response.GetResponseStream();//获取返回值 StreamReader myStreamReader = new StreamReader(myResponseStream, Encoding.GetEncoding("utf-8")); string retString = myStreamReader.ReadToEnd(); if (retString == "ok") { MessageBox.Show("Uploading map succeed!"); } myStreamReader.Close(); myResponseStream.Close(); }