饶过验证后，用post的方式发送Http请求，获得response相应内容

package com.lassenInterface.common.httpRpcPost;

import java.io.IOException;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import org.apache.http.Header;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;
import com.alibaba.fastjson.JSONObject;
import com.lassenInterface.constant.WorkContext;

public class HttpRpcPost {
   
   /**
    * 
    * lassen-post方法
    * @param domain 域名
    * @param url rpc接口url
    * @param params 参数
    * @param loginAccount 登录账号
    * 
    */
   public static String post(String domain, String url, Map<String, String> params, String loginAccount) throws Exception {
      //调绕过验证方法
      CloseableHttpClient client = SSLUtils.createIgnoreVerifySSL();

      //初始化response内容
      String responseContent = null;

      //获取Cookie
      String cookie = getCookie(domain, loginAccount);

      //创建HttpPost
      String reqURL = domain + url;
      HttpPost post = new HttpPost(reqURL);

      //构建Post请求的表单参数
      ArrayList<BasicNameValuePair> pairs = new ArrayList<BasicNameValuePair>();
      if (params != null) {
         Set<String> keys = params.keySet();
         for (Iterator<String> i = keys.iterator(); i.hasNext();) {
            String key = (String) i.next();
            pairs.add(new BasicNameValuePair(key, params.get(key)));
         }
      }
      //设置参数到请求对象中
      post.setEntity(new UrlEncodedFormEntity(pairs, "UTF-8"));

      //设置header信息,指定报文头【Accept】、【Content-Type】、【Cookie】
      post.setHeader("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8");
      // post.setHeader("Content-Type", "application/json;charset=UTF-8");
      post.setHeader("Content-Type", "application/x-www-form-urlencoded");
      post.setHeader("Cookie", cookie);

      try {
         //执行请求操作，并拿到response（同步阻塞）
         HttpResponse  response = client.execute(post);
         // 获取响应实体
         HttpEntity entity = response.getEntity();
         //获取Http状态码
         int responseStatusCode = response.getStatusLine().getStatusCode();
         //如果态码是200，表示请求成功
         if (responseStatusCode == 200) {
            //按指定编码转换结果实体为String类型
            responseContent = EntityUtils.toString(entity,"UTF-8");
            System.out.println("【Response】" + responseContent);
         }
         else{
            System.err.println("【调用rpc失败】"+responseStatusCode);
         }
         //释放链接
         client.close();
         
      } catch (Exception e) {
         // TODO: handle exception
         e.printStackTrace();
         client.close();
      }

      return responseContent;
   }

   /**
    * 
    * etna-post方法
    * @param domain 域名
    * @param url rpc接口url
    * @param params 参数
    * @param loginAccount 登录账号
    * 
    */
   public static String etnaPost(String domain, String url, Map<String, String> params, String loginAccount) throws Exception {
      CloseableHttpClient client = SSLUtils.createIgnoreVerifySSL();

      String responseContent = null;
      String cookie = getEtnaCookie(domain, loginAccount);
      HttpPost post = new HttpPost(domain + url);

      ArrayList<BasicNameValuePair> pairs = new ArrayList<BasicNameValuePair>();
      if (params != null) {
         Set<String> keys = params.keySet();
         for (Iterator<String> i = keys.iterator(); i.hasNext();) {
            String key = (String) i.next();
            pairs.add(new BasicNameValuePair(key, params.get(key)));
         }
      }

      post.setEntity(new UrlEncodedFormEntity(pairs, "UTF-8"));
      post.setHeader("accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8");
      post.setHeader("content-type", "application/x-www-form-urlencoded");
      post.setHeader("cookie", cookie);

      try {
         HttpResponse response = client.execute(post);
         int responseStatusCode = response.getStatusLine().getStatusCode();
         if (responseStatusCode == 200) {
            responseContent = EntityUtils.toString(response.getEntity());
            System.out.println("【Response】" + responseContent);
         }
         
         client.close();
      } catch (Exception e) {
         // TODO: handle exception
         e.printStackTrace();
         client.close();
      }

      return responseContent;
   }

   /**
    * 
    * etna-get方法
    * @param domain 域名
    * @param url rpc接口url
    * @param params 参数
    * @param loginAccount 登录账号 
    * 
    */
   public static String etna_get(String domain, String url, String params, String loginAccount) throws Exception {
      CloseableHttpClient client = SSLUtils.createIgnoreVerifySSL();

      String rtnMsg = "";
      try {
         String cookie = getEtnaCookie(domain, loginAccount);
         HttpGet httpget = new HttpGet(domain + url + "?" + params);
         httpget.setHeader("cookie", cookie);

         CloseableHttpResponse response = client.execute(httpget);
         HttpEntity entity = response.getEntity();
         if (entity != null) {
            rtnMsg = EntityUtils.toString(entity);
         }
         response.close();
      } catch (Exception e) {
         rtnMsg = "ERROR";
      } finally {
         try {
            client.close();
         } catch (IOException e) {
            rtnMsg = "ERROR";
         }
      }
      System.out.println("【rtnMsg】" + rtnMsg);
      return rtnMsg;
   }
   
   private static String getEtnaCookie(String domain, String loginAccount) throws Exception {
      // TODO Auto-generated method stub
      CloseableHttpClient client = SSLUtils.createIgnoreVerifySSL();

      HttpPost loginpost = new HttpPost(domain + "/login/mock?openaccountId=" + loginAccount);
      loginpost.setHeader("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8");

      HttpResponse loginResponse = client.execute(loginpost);
      String cookieReturn = "";
      Map<String, String> cookieMap = new HashMap<String, String>();
         if (loginResponse.getStatusLine().getStatusCode() == 200) {

         Header[] cookies = loginResponse.getHeaders("Set-Cookie");
         if (cookies.length == 0) {
            System.out.println(String.format("未获取到cookie,请检查登录账户是否正确。登录账户=【%s】", loginAccount));
         }
         for (Header cookie : cookies) {
            String value = cookie.getValue();
            if (value.startsWith("LAVATMP0=") || value.startsWith("LAVATMP1=")) {
               String[] valueArr = value.split(";");
               String cookieContent = valueArr[0];
               String[] cookieArr = cookieContent.split("=");
               cookieMap.put(cookieArr[0], cookieArr[1]);
            }
         }
      }
      Set<String> keySet = cookieMap.keySet();
      for (String key : keySet) {
         cookieReturn += key + "=" + cookieMap.get(key) + ";";
      }
      return cookieReturn;
   }

   private static String getCookie(String domain, String loginAccount) throws Exception {
      // TODO Auto-generated method stub
      CloseableHttpClient client = SSLUtils.createIgnoreVerifySSL();

      HttpPost loginpost = new HttpPost(domain + "/login/mock.json?openaccountId=" + loginAccount);
      loginpost.setHeader("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8");

      HttpResponse loginResponse = client.execute(loginpost);
      String cookieReturn = "";
      Map<String, String> cookieMap = new HashMap<String, String>();
      if (loginResponse.getStatusLine().getStatusCode() == 200) {

         Header[] cookies = loginResponse.getHeaders("Set-Cookie");
         for (Header cookie : cookies) {
            String value = cookie.getValue();
            if (value.contains("LASSENLOGINUSER") || value.contains("LASSENLGAC") || value.contains("LASSENTMP0")) {
               String[] valueArr = value.split(";");
               String cookieContent = valueArr[0];
               String[] cookieArr = cookieContent.split("=");
               cookieMap.put(cookieArr[0], cookieArr[1]);
            }
         }
      }
      Set<String> keySet = cookieMap.keySet();
      for (String key : keySet) {
         cookieReturn += key + "=" + cookieMap.get(key) + ";";
      }

      return cookieReturn.substring(0, cookieReturn.length() - 1);
   }

   

   public static void main(String[] args) throws Exception {
      String params = "{"entrustOrganizationId":"10003","entrustCourt":"速裁庭","entrustPhase":"诉前","caseCode":"（cxp）test-001","causeAction":"民间借贷纠纷","caseType":"laborDispute","amount":111,"amountCurrency":"cny","secretaryId":"487","mediationOrganizationId":"10013","mandator":"达达001","mandatorContacts":"0571-101012020","deadlineTime":"2018-06-03 10:00:00","prosecutionDate":"2018-05-11 16:11:00","entrustTime":"2018-05-11 16:11:00","mediateEntityDTOList":[{"name":"达达001","certifyType":"idCard","idCard":"123456789","mailAddress":"测试通讯地址","mobile":"13290901010","email":"13290901010@qq.com","phone":"13690901010","gender":"male","lawOffice":"红心律所","lawyerContacts":"13190901010","lawyer":"小红","contactInfo":"13090901010","entityType":"normal","entityRole":"accuser","entityPosition":1},{"name":"达达002","certifyType":"idCard","idCard":"12345678901","mailAddress":"测试通讯地址1","mobile":"13280801010","email":"13080801010@qq.com","phone":"13380801010","gender":"male","lawOffice":"黑心律所","lawyerContacts":"13180801010","lawyer":"小黑","contactInfo":"13080801010","entityType":"normal","entityRole":"accused","entityPosition":1}],"securityFileIds":[]}";
      Map<String, String> parms = new HashMap<String, String>();
      parms.put("param", params);
      String etnaPost2 = etnaPost(WorkContext.ETNA_BEICU_URL, "/etnaMediator/case/insertMediateCase", parms, "13999999991");

      String paramsss = "{"securityId":"oWljD-e_bGBRKUFUIn-mqQ"}";
      Map parmsss = JSONObject.parseObject(paramsss, Map.class);
      String etnaPost22 = etnaPost(WorkContext.ETNA_BEICU_URL, "/etnaMediator/case/queryByBaseCaseId", parmsss, "13999999991");

      String paramss = "securityId=oWljD-e_bGBRKUFUIn-mqQ";
      String getString = etna_get(WorkContext.ETNA_BEICU_URL, "/etnaMediator/case/queryByBaseCaseId", paramss, "13999999991");

   }

}