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

1.首先配置好测试用的mock接口

[
{
    "description":"这是一个带cookies信息的get请求",
    "request":{
      "uri":"/getcookies",
      "method":"get"
    },
    "response":{
      "cookies":{
        "login":"true"
      },
      "text":"获得cookies信息成功"
    }
  },
  {
    "description":"这是一个带cookies信息的get请求",
    "request":{
      "uri":"/get/with/cookies",
      "method":"get",
      "cookies":{
        "login":"true"
      }
    },
    "response":{
      "text":"这是一个需要携带cookies信息才能访问的get请求"
    }
  }
]

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

resource目录下新建application.properties文件，文件内配置访问接口的url和路径

test.url=http://localhost:8899
test.getcookies.uri=/getcookies
test.get.with.cookies=/get/with/cookies

3.测试准备

从配置文件中读取url，以及准备储存cookies信息的变量

private String url;
private ResourceBundle bundle;

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

@BeforeTest
public void beforeTest(){
     bundle = ResourceBundle.getBundle("application",Locale.CHINA);
     url = bundle.getString("test.url");
    }

4.访问/getcookies接口以获取cookies信息

@Test
public void testGetCookies() throws IOException {

        //从配置文件中，提取并拼接url
        String uri = bundle.getString("test.getcookies.uri");
        String testUrl = this.url+uri;

        //获取body
        String result;
        HttpGet get = new HttpGet(testUrl);
        DefaultHttpClient client = new DefaultHttpClient();
        HttpResponse response = client.execute(get);
        result = EntityUtils.toString(response.getEntity(),"utf-8");
        System.out.println(result);

        //获取cookies信息
        this.store = client.getCookieStore();
        List cookieList = store.getCookies();
        for (Cookie cookie : cookieList){
            String name =cookie.getName();
            String value = cookie.getValue();
            System.out.println("访问/getcookies接口成功，cookie name = "+name+", cookie value = "+value);
        }
    }

5.携带由步骤4中获取的cookies信息访问/get/with/cookies接口

@Test(dependsOnMethods = {"testGetCookies"})
    public void testGetWithCookies() throws IOException {

        //从配置文件中，提取并拼接url
        String uri = bundle.getString("test.get.with.cookies");
        String testUrl = this.url+uri;

        HttpGet get = new HttpGet(testUrl);
        DefaultHttpClient client = new DefaultHttpClient();

        //设置cookies信息
        client.setCookieStore(this.store);

        HttpResponse response =client.execute(get);

        //获取相应状态码
        int statusCode = response.getStatusLine().getStatusCode();
        System.out.println("statusCode = "+statusCode);

        if (statusCode==200){
            String result = EntityUtils.toString(response.getEntity(),"utf-8");
            System.out.println(result);
        }
        else {
            System.out.println("访问/get/with/cookies接口失败");
        }
    }

查看结果