android使用httppost向c# wcf发送数据总结

来源：互联网发布：三利毛线专卖店淘宝编辑：程序博客网时间：2024/06/07 07:43

转载出处：http://www.kwstu.com/ArticleView/kwstu_2013320125217826

一、先看android端发送代码：

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String strResp = "";//接受返回结果
      HttpPost request = new HttpPost("http://*******/Service1.svc/Denglutmp");//wcf地址
      request.setHeader("Accept","application/json");
      request.setHeader("Content-type","application/json");
      // 构造json
      JSONStringer vehicle;
      try {
         vehicle = new JSONStringer()
            .object()
                .key("user")
                    .object()
                        .key("UserName").value("aa444大宝aadddd")
                        .key("PassWord").value("54fffff444")
                    .endObject()
                .endObject();
         StringEntity entity = new StringEntity(vehicle.toString(),"UTF-8");//需要设置成utf-8否则汉字乱码
         request.setEntity(entity);
         // 向WCF服务发送请求
         DefaultHttpClient httpClient = new DefaultHttpClient();
         HttpResponse response = httpClient.execute(request);
         // 判断是否成功
         if (response.getStatusLine().getStatusCode() == HttpURLConnection.HTTP_OK)
            strResp = EntityUtils.toString(response.getEntity(), "UTF-8");
         System.out.println("strResp="+strResp);
         Log.d("WebInvoke","Saving : "
                + response.getStatusLine().getStatusCode());
      }catch (Exception e) {
         // TODO Auto-generated catch block
         e.printStackTrace();
      }
      // Reload plate numbers

二、以下是wcf服务端接收代码:

服务器端接收json数据必须创建对应的类（可能还有其他方式，本人刚接触不知道）

1、对应json类：

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public class UserType
    {
        [DataMember]
        public string UserName { get;set; }
        [DataMember]
        public string PassWord { get;set; }
    }

2、定义wcf接口：

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[OperationContract]
        [WebInvoke(Method = "POST", UriTemplate = "Denglutmp", ResponseFormat = WebMessageFormat.Json, RequestFormat = WebMessageFormat.Json, BodyStyle = WebMessageBodyStyle.WrappedRequest)]
        string Denglutmp(UserType user);

3、实现接口：

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public string Denglutmp(UserType user)
{
//你的处理方法，本方法将客户端传过来的数据之间返回
   return user.UserName+ user.PassWord;
}

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