CloseableHttpClient学习笔记(获取cookies+携带获取的cookies访问get接口) CloseableHttpClient学习笔记(获取

注意：本文的分享是基于https://blog.csdn.net/lt326030434/article/details/80449856，感谢原作者的分享~
分享这篇博客是因为原博客里的DefaultHttpClient is deprecated（httpclient4.3以后），所以此处是一个修改过后的方法，供大家参考.
1.首先配置好测试用的mock接口

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我们要做的是从/getcookies接口中获取”login”:”true”的cookies信息，然后携带该信息去访问/get/with/cookies接口
2.全局变量配置url信息

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3. 实现代码
package com.gracie.httpclient.cookies;
import org.apache.http.client.CookieStore;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.cookie.Cookie;
import org.apache.http.impl.client.BasicCookieStore;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.Test;
import java.io.IOException;
import java.util.List;
import java.util.Locale;
import java.util.ResourceBundle;
public class MyCookiesForGet {
private String url;
private ResourceBundle bundle;

//用来存储cookies信息的变量 private CookieStore store;

//读取配置文件里的内容
@BeforeTest
public void beforeTest(){
bundle=ResourceBundle.getBundle(“application”, Locale.CHINA);
url=bundle.getString(“test.url”);
}

@Test public void testGetCoookies() throws IOException{String result; //从配置文件中拼接测试的URL String uri=bundle.getString("getCookies.uri"); String testUrl=this.url+uri; // 获取cookies信息 this.store= new BasicCookieStore(); CloseableHttpClient httpclient = HttpClients.custom().setDefaultCookieStore(store).build(); //测试逻辑 HttpGet httpget=new HttpGet(testUrl); CloseableHttpResponse response2 = httpclient.execute(httpget); //打印返回值 result = EntityUtils.toString(response2.getEntity()); System.out.println(result); //读取cookie信息 List cookielist = store.getCookies(); for(Cookie cookie: cookielist){ String name=cookie.getName(); String value=https://www.it610.com/article/cookie.getValue(); System.out.println("cookie name =" + name); System.out.println("Cookie name=" + value); }}@Test(dependsOnMethods = {"testGetCoookies"}) public void testGetwithCookies() throws IOException {String uri=bundle.getString("test.get.with.cookies"); String testUrl=this.url+uri; CloseableHttpClient httpclient = HttpClients.custom().setDefaultCookieStore(this.store).build(); HttpGet httpget=new HttpGet(testUrl); CloseableHttpResponse response3 = httpclient.execute(httpget); int statusCode = response3.getStatusLine().getStatusCode(); System.out.println("statusCode = "+ statusCode); if (statusCode==200){ String result = EntityUtils.toString(response3.getEntity(),"utf-8"); System.out.println(result); } else { System.out.println("访问/get/with/cookies接口失败"); }}

}