httpclient

//微信续当提交之后财务复核后返回信息

 public static String sendSms(String pawnStatus,String pawnNo,String originalPawnNo){

       HttpClient httpclient = new DefaultHttpClient();  

        String smsUrl="http://210.83.216.71:8181/wechat-admin/wechat/changePawnStatus";  

        HttpPost httppost = new HttpPost(smsUrl);  

        httppost.addHeader(HTTP.CONTENT_TYPE,"application/json"); //添加请求头

        String strResult = "";  

        try {  

                JSONObject jobj = new JSONObject();  //json

                jobj.put("pawnStatus", pawnStatus);  

                jobj.put("pawnNo", pawnNo);  

                jobj.put("originalPawnNo",originalPawnNo);  

                String obj = getStringFromJson(jobj);

                System.out.println("obj = "+obj);

                StringEntity stringEntity  = new StringEntity(obj);

                stringEntity.setContentType("application/json");

                httppost.setEntity(stringEntity);  

                System.out.println(httppost);

                HttpResponse response = httpclient.execute(httppost);  

                System.out.println("response="+response);

                if (response.getStatusLine().getStatusCode() == 200) {  

                    /*读返回数据*/  

                    String conResult = EntityUtils.toString(response  

                            .getEntity());  

                    JSONObject sobj = new JSONObject();  

                    sobj = sobj.fromObject(conResult);  

                    String result = sobj.getString("result");  

                    if(result.equals(true)){  

                        strResult += "发送成功";  

                    }else{  

                    }  

                      

                } else {  

                    String err = response.getStatusLine().getStatusCode()+"";  

                    strResult += "发送失败:"+err;  

                }  

        } catch (ClientProtocolException e) {  

            e.printStackTrace();  

        } catch (IOException e) {  

            e.printStackTrace();  

        }  

          

        return strResult;  

    }  

 //测试用的main方法

 public static void main(String[] args) {

  HttpClient httpclient = new DefaultHttpClient();  

        String smsUrl="http://210.83.216.71:8181/wechat-admin/wechat/changePawnStatus";  

        HttpPost httppost = new HttpPost(smsUrl);  

        httppost.addHeader(HTTP.CONTENT_TYPE,  "application/json"); //添加请求头

        System.out.println(httppost);

        String strResult = "";  

        try {  

                JSONObject jobj = new JSONObject();  

                jobj.put("pawnStatus", "04");  

                jobj.put("pawnNo", "jk786876867");  

                jobj.put("originalPawnNo","12312qweqwe123");  

                String obj = getStringFromJson(jobj);

                System.out.println("obj = "+obj);

                StringEntity stringEntity  = new StringEntity(obj);

                stringEntity.setContentType("application/json");

                httppost.setEntity(stringEntity);  

                HttpResponse response = httpclient.execute(httppost);  

                System.out.println("response = "+response);

                if (response.getStatusLine().getStatusCode() == 200) {  

                    /*读返回数据*/  

                    String conResult = EntityUtils.toString(response  

                            .getEntity());  

                    System.out.println("conResult"+conResult);

                    JSONObject sobj = new JSONObject();  

                    System.out.println(sobj);

                    sobj = sobj.fromObject(conResult);  

                    String result = sobj.getString("result");  

                    if(result.equals(true)){  

                        strResult += "发送成功";  

                        System.out.println(111111);

                    }else{  

                    System.out.println(22222);

                    }  

                      

                } else {  

                    String err = response.getStatusLine().getStatusCode()+"";  

                    strResult += "发送失败:"+err;  

                }  

        } catch (ClientProtocolException e) {  

            e.printStackTrace();  

        } catch (IOException e) {  

            e.printStackTrace();  

        }  

          

}

//没用到    这个是把json转成json格式的String

private static String getStringFromJson(JSONObject adata) {  

    StringBuffer sb = new StringBuffer();  

    sb.append("{");  

    for(Object key:adata.keySet()){  

        sb.append("\""+key+"\":\""+adata.get(key)+"\",");  

    }  

    String rtn = sb.toString().substring(0, sb.toString().length()-1)+"}";  

    return rtn;  

}  

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