访问服务端的HttpProxy

 package com.zqc.share.manager.framework;

 import java.net.HttpURLConnection;

 import java.net.URL;

 import java.io.ByteArrayOutputStream;

 import java.io.DataOutputStream;

 import java.io.InputStream;

 import java.io.UnsupportedEncodingException;

 import org.codehaus.jackson.map.ObjectMapper;

 import com.zqc.share.manager.model.ResponseBody;

 public class HttpProxy {

     //根据对象获取字符json串

     public static String getObjectString(Object object){

         //objectMapper.configure(SerializationConfig.Feature.INDENT_OUTPUT, Boolean.TRUE);

         String ObjectString = null;

         try {

             ObjectMapper objectMapper = new ObjectMapper();

             ObjectString = objectMapper.writeValueAsString(object);

         } catch (Exception e) {

             e.printStackTrace();

         }

         /*if(ObjectString != null){

              byte[] bytes = AESManager.decrypt(AESManager.parseHexStr2Byte(ObjectString), AESManager.password);

                 try {

                     ObjectString = new String(bytes,"utf-8");

                 } catch (UnsupportedEncodingException e) {

                     // TODO Auto-generated catch block

                     e.printStackTrace();

                 }

         }*/

         return ObjectString;

     }

     //由json转化为对象

     public static Object getObject(String string){

         ResponseBody responseBody = new ResponseBody();

         try {

             ObjectMapper objectMapper = new ObjectMapper();

             responseBody = objectMapper.readValue(string, ResponseBody.class);

         } catch (Exception e) {

             // TODO Auto-generated catch block

             e.printStackTrace();

         }

         /*try {

             responseBody.setResponseContext(new String(AESManager.decrypt(AESManager.parseHexStr2Byte(responseBody.getResponseContext()), AESManager.password),"utf-8"));

         } catch (UnsupportedEncodingException e) {

             // TODO Auto-generated catch block

             e.printStackTrace();

         }*/

         return responseBody;

     }

     public static Object getObject(String string,Class clazz){

         Object object = null;

         try {

             ObjectMapper objectMapper = new ObjectMapper();

             object = objectMapper.readValue(string, clazz);

         } catch (Exception e) {

             e.printStackTrace();

         }

         return object;

     }

     //发送post请求

     public static String post(String url, Object object,String charset){

         try {

             String content;

             ObjectMapper objectMapper = new ObjectMapper();

             content = objectMapper.writeValueAsString(object);

             URL console = new URL(url);

             HttpURLConnection conn = (HttpURLConnection) console.openConnection();

             conn.setDoOutput(true);

             conn.setDoInput(true);

             conn.setRequestMethod("POST");

             conn.setUseCaches(false);

             conn.setInstanceFollowRedirects(true);

             conn.setRequestProperty("Content-Type","application/json");

             conn.connect();

             DataOutputStream out = new DataOutputStream(conn.getOutputStream());

             out.write(content.getBytes(charset));

             out.flush();

             out.close();

             InputStream is = conn.getInputStream();

             if (is != null) {

                 ByteArrayOutputStream outStream = new ByteArrayOutputStream();

                 byte[] buffer = new byte[1024];

                 int len = 0;

                 while ((len = is.read(buffer)) != -1) {

                     outStream.write(buffer, 0, len);

                 }

                 is.close();

                 return outStream.toString("utf-8");

             }

             return new String();

         } catch (Exception e) {

             e.printStackTrace();

             return new String();

             }

     }

 }