httpClient请求实例

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package com.worthbuy.httpclient;import java.io.IOException;import org.apache.http.HttpEntity;import org.apache.http.client.ClientProtocolException;import org.apache.http.client.methods.CloseableHttpResponse;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 org.junit.Test;public class HttpClientTest {@Testpublic void doGet() throws ClientProtocolException, IOException{//创建httpClientCloseableHttpClient httpClient = HttpClients.createDefault();//创建GetHttpGet httpGet = new HttpGet("http://www.baidu.com"); //执行请求CloseableHttpResponse response = httpClient.execute(httpGet);//获取结果HttpEntity entity = response.getEntity();String str = EntityUtils.toString(entity,"utf-8");System.out.println(str);response.close();httpClient.close();}}

注意在新建httpGet请求的时候加上http://前缀否则出错

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