java實現https請求

package com.hcmony.;

import org.codehaus.jackson.JsonGenerationException;
import org.codehaus.jackson.map.JsonMappingException;
import org.codehaus.jackson.map.ObjectMapper;

import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLSession;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.util.Map;


/**
 * @FileName package com.hcmony.guide.web.getui.HttpUtil.java
 * @Creator hcmony
 * @Created 2017-09-26 10:26:00
 * @Modifier hcmony
 * @Updated 2017-09-26 10:26:00
 * @Description
 * @Version BUILD1001
 */
public class HttpUtil {
   
     static ObjectMapper mapper = new ObjectMapper();
     
   public static Map<String, Object> httpPostJSON(String httpUrl, Map<String, Object> jsondata,String token) throws JsonGenerationException, JsonMappingException, IOException {

      BufferedReader reader = null;
      String result = null;
       Map retMap = null;
      StringBuffer sbf = new StringBuffer();
      String httpArg = mapper.writeValueAsString(jsondata);
       byte[] data = httpArg.getBytes("UTF-8");
      try {
         URL url = new URL(httpUrl);
         HttpsURLConnection connection = (HttpsURLConnection) url.openConnection();
         connection.setRequestMethod("POST");
         connection.setRequestProperty("Content-Type", "text/html;charset=UTF-8");
         connection.setRequestProperty("Content-Length", String.valueOf(data.length));
         // 填入appkey到HTTP header 改
         connection.setRequestProperty("access_token", token);
         connection.setHostnameVerifier(new HostnameVerifier() {        
             public boolean verify(String hostname, SSLSession session)  {  
            return true;
             }});
         
         connection.setDoOutput(true);
         connection.getOutputStream().write(httpArg.getBytes("UTF-8"));
         
         connection.connect();
         InputStream is = connection.getInputStream();
         reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));
         String strRead = null;
         while ((strRead = reader.readLine()) != null) {
            sbf.append(strRead);
            sbf.append("\r\n");
         }
         reader.close();
         result = sbf.toString();
          if(result != null && !"".equals(result)) {
                   retMap = (Map)mapper.readValue(result, Map.class);
                   return retMap;
               } else {
                   return null;
               }
      } catch (Exception e) {
         e.printStackTrace();
      }
      return retMap;
   }
   
   public static Map<String, Object> httpPostJSON1(String httpUrl, Map<String, Object> jsondata) throws JsonGenerationException, JsonMappingException, IOException {
      BufferedReader reader = null;
      String result = null;
       Map retMap = null;
      StringBuffer sbf = new StringBuffer();
      String httpArg = mapper.writeValueAsString(jsondata);
       byte[] data = httpArg.getBytes("UTF-8");
      try {
         URL url = new URL(httpUrl);
         HttpsURLConnection connection = (HttpsURLConnection) url.openConnection();
         connection.setRequestMethod("POST");
         connection.setRequestProperty("Content-Type", "text/html;charset=UTF-8");
         connection.setRequestProperty("Content-Length", String.valueOf(data.length));
         connection.setHostnameVerifier(new HostnameVerifier() {        
             public boolean verify(String hostname, SSLSession session)  {  
            return true;
             }});
         connection.setDoOutput(true);
         connection.getOutputStream().write(httpArg.getBytes("UTF-8"));
         connection.connect();
         InputStream is = connection.getInputStream();
         reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));
         String strRead = null;
         while ((strRead = reader.readLine()) != null) {
            sbf.append(strRead);
            sbf.append("\r\n");
         }
         reader.close();
         result = sbf.toString();
          if(result != null && !"".equals(result)) {
                   retMap = (Map)mapper.readValue(result, Map.class);
                   return retMap;
               } else {
                   return null;
               }
      } catch (Exception e) {
         e.printStackTrace();
      }
      return retMap;
   }
}