package 知乎模拟登录;

 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.HttpPost;

 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.HTTP;

 import org.apache.http.util.EntityUtils;

 import java.util.ArrayList;

 import java.util.List;

 public class GetProblem {

     public static void main(String[] args) throws Exception {

         CloseableHttpClient closeableHttpClient = HttpClients.createDefault() ;

         HttpPost httpPost = new HttpPost("https://www.zhihu.com/login/phone_num") ;

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

         nvps.add(new BasicNameValuePair("_xsrf", "66653239623962342d396237632d346233332d396331362d333434386438326438616139"));

         nvps.add(new BasicNameValuePair("password", "33665511886622"));

         nvps.add(new BasicNameValuePair("captcha_type", "cn"));

         nvps.add(new BasicNameValuePair("phone_num", "15890956765"));

         httpPost.setEntity(new UrlEncodedFormEntity(nvps));

         CloseableHttpResponse closeableHttpResponse = closeableHttpClient.execute(httpPost) ;

         HttpEntity entity = closeableHttpResponse.getEntity() ;

         String s = EntityUtils.toString(entity);

         System.out.println(s);

     }

 }