httpclient如何发送get请求

标签：get请求   min   cep   cli   sea   接收   custom   import   methods   

import org.apache.http.HttpEntity;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;

import java.io.IOException;

/**
 * Created by Administrator on 2018/4/11.
 */
public class HttpClientTest {


    public static void main(String[] args) {
        try {

            String charset = "UTF-8";
            //创建CloseableHttpClient
            CloseableHttpClient httpClient = HttpClients.custom().build();
            String url = "http://www.baidu.com";

            //如果有带参数,直接在url后面加?号拼接 例如 http://www.baidu.com?a=n&b=n

            //请求方式
            HttpGet get = new HttpGet(url);
            //接收请求返回对象
            HttpEntity entity =httpClient.execute(get).getEntity();
            //使用EntityUtils 把httpEntity请求返回流读取成字符串
            String result = EntityUtils.toString(entity,charset);
            System.out.println(result);

            EntityUtils.consume(entity);
            httpClient.close();

        } catch (IOException e) {
            e.printStackTrace();
        }

    }

}

httpclient如何发送get请求

标签：get请求   min   cep   cli   sea   接收   custom   import   methods   

原文地址：https://www.cnblogs.com/dulon/p/8799127.html