HttpClient接口测试之会话保持

HttpClient接口测试之会话保持

    HttpClient4.X自带会话保持功能，使用同一个HttpClient未关闭的连接即可保持登陆会话，如果多个HttpClient想要使用一个登陆会话，则需要保存会话信息，其中一种方法是使用HttpClientContext。

import java.util.ArrayList;

import java.util.List;

import org.apache.http.HttpEntity;

import org.apache.http.NameValuePair;

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.client.protocol.HttpClientContext;

import org.apache.http.impl.client.CloseableHttpClient;

import org.apache.http.impl.client.HttpClients;

import org.apache.http.message.BasicNameValuePair;

import org.apache.http.protocol.BasicHttpContext;

import org.apache.http.protocol.HttpContext;

import org.apache.http.util.EntityUtils;

import org.junit.Test;

import com.test.tools.Regular;

public class HttpClientTest {

        String loginUrl = "http://**.***.com/user/login.do";

        private static HttpContext localContext = new BasicHttpContext();

        private static HttpClientContext context = HttpClientContext.adapt(localContext);

        @Test

        public void Test() throws Exception {

               CloseableHttpClient httpClient = HttpClients.createDefault();

               try {

                       // 模拟表单

                       List<NameValuePair> params = new ArrayList<NameValuePair>();

                       params.add(new BasicNameValuePair("username", "admin"));

                       params.add(new BasicNameValuePair("password", "admin"));

                       UrlEncodedFormEntity entity = new UrlEncodedFormEntity(params, "UTF-8");

                       HttpPost httpPost = new HttpPost(loginUrl);

                       httpPost.setEntity(entity);

                       // 将HttpClientContext传入execute()中

                       CloseableHttpResponse response = httpClient.execute(httpPost, context);

                       try {

                               HttpEntity responseEntity = response.getEntity();

                               System.out.println(EntityUtils.toString(responseEntity));

                       } finally {

                               response.close();

                       }

               } finally {

                       httpClient.close();

               }

               CloseableHttpClient httpClient2 = HttpClients.createDefault();

               try {

                       //进入首页

                       HttpGet httpGet = new HttpGet("http://**.***.com/front/investmentList.html");

                       // 设置相同的HttpClientContext

                       CloseableHttpResponse response = httpClient2.execute(httpGet, context);

                       try {

                               HttpEntity entity = response.getEntity();

                               System.out.println("**************************");

                               String aString =EntityUtils.toString(entity);

                               System.out.println(aString);

                               //正则提取响应信息中的用户名

                               String bsString = "loginName = \"(.+?)\"";

                               Regular regular = new Regular(); 

                               System.out.println(regular.getRegular(aString, bsString));

                       } finally {

                               response.close();

                       }

               } finally {

                       httpClient2.close();

               }

        }

}

通过这种方式可以进行接口测试，也可以加入断言事务，添加多线程并发进行接口性能测试。