httpclient提交json参数

 1 private void httpReqUrl(List<HongGuTan> list, String url)
 2             throws ClientProtocolException, IOException {
 3
 4         logger.info("httpclient执行新闻资讯接口开始。");
 5         JSONObject json = new JSONObject();
 6         DefaultHttpClient httpClient = new DefaultHttpClient();
 7
 8         HttpPost method = new HttpPost(url);
 9
10         // 设置代理
11         if (IS_NEED_PROXY.equals("1")) {
12             HttpHost proxy = new HttpHost("192.168.13.19", 7777);
13             httpClient.getParams().setParameter(ConnRouteParams.DEFAULT_PROXY, proxy);
14         }
15
16         if (list != null && list.size() > 0) {
17             logger.info("循环处理数据列表大小list.size={}", list != null ? list.size() : 0);
18
19             // 开始循环组装post请求参数,使用倒序进行处理
20             for (int i = list.size() - 1; i >= 0; i--) {
21                 HongGuTan bean = list.get(i);
22                 if (bean == null) {
23                     continue;
24                 }
25                 // 验证参数
26                 Object[] objs = { bean.getTitle(), bean.getContent(),
27                         bean.getSourceUrl(), bean.getSourceFrom(),
28                         bean.getImgUrls() };
29                 if (!validateData(objs)) {
30                     logger.info("参数验证有误。");
31                     continue;
32                 }
33                 // 接收参数json列表
34                 JSONObject jsonParam = new JSONObject();
35                 jsonParam.put("chnl_id", "11");// 红谷滩新闻资讯，channelId 77
36                 jsonParam.put("title", bean.getTitle());// 标题
37                 jsonParam.put("content", bean.getContent());// 资讯内容
38                 jsonParam.put("source_url", bean.getSourceUrl());// 资讯源地址
39                 jsonParam.put("source_name", bean.getSourceFrom());// 来源网站名称
40                 jsonParam.put("img_urls", bean.getImgUrls());// 采用 url,url,url 的格式进行图片的返回
41
42                 StringEntity entity = new StringEntity(jsonParam.toString(),"utf-8");//解决中文乱码问题
43                 entity.setContentEncoding("UTF-8");
44                 entity.setContentType("application/json");
45                 method.setEntity(entity);
46
47                 //这边使用适用正常的表单提交
48
49 //               List<BasicNameValuePair> pairList = new ArrayList<BasicNameValuePair>();
50                 //pairList.add(new BasicNameValuePair("chnl_id", "11"));
51                 //pairList.add(new BasicNameValuePair("title", bean.getTitle()));// 标题
52                 //pairList.add(new BasicNameValuePair("content", bean.getContent()));// 资讯内容
53                 //pairList.add(new BasicNameValuePair("source_url", bean.getSourceUrl()));// 资讯源地址
54                 //pairList.add(new BasicNameValuePair("source_name", bean.getSourceFrom()));// 来源网站名称
55                 //pairList.add(new BasicNameValuePair("img_urls", bean.getImgUrls()));// 采用 url,url,url 的格式进行图片的返回
56                 //method.setEntity(new UrlEncodedFormEntity(pairList, "utf-8"));
57
58
59                 HttpResponse result = httpClient.execute(method);
60
61                 // 请求结束，返回结果
62                 String resData = EntityUtils.toString(result.getEntity());
63                 JSONObject resJson = json.parseObject(resData);
64                 String code = resJson.get("result_code").toString(); // 对方接口请求返回结果：0成功  1失败
65                 logger.info("请求返回结果集{‘code‘:" + code + ",‘desc‘:‘" + resJson.get("result_desc").toString() + "‘}");
66
67                 if (!StringUtils.isBlank(code) && code.trim().equals("0")) {// 成功
68                     logger.info("业务处理成功！");
69                 } else {
70                     logger.error("业务处理异常");
71                     Constants.dateMap.put("lastMaxId", bean.getId());
72                     break;
73                 }
74             }
75         }
76     }