Java HttpClient连接超时及读取超时

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方法1：

package com.open1111.httpclient.chap05;
 
import org.apache.http.HttpEntity;
import org.apache.http.client.config.RequestConfig;
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;
 
public class Demo2 {
 
    public static void main(String[] args)throws Exception {
        CloseableHttpClient httpClient=HttpClients.createDefault(); // 创建httpClient实例
        HttpGet httpGet=new HttpGet("http://central.maven.org/maven2/"); // 创建httpget实例
        RequestConfig config=RequestConfig.custom()
                .setConnectTimeout(5000)
                .setSocketTimeout(5000)
                .build();
        httpGet.setConfig(config);
        httpGet.setHeader("User-Agent", "Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:50.0) Gecko/20100101 Firefox/50.0");
        CloseableHttpResponse response=httpClient.execute(httpGet); // 执行http get请求
        HttpEntity entity=response.getEntity(); // 获取返回实体
        System.out.println("网页内容："+EntityUtils.toString(entity, "utf-8")); // 获取网页内容
        response.close(); // response关闭
        httpClient.close(); // httpClient关闭
    }
}

方法2：

HttpClient httpClient=new HttpClient(); 
httpClient.getHttpConnectionManager().getParams().setConnectionTimeout(1000 * 60); //链接超时60秒
httpClient.getHttpConnectionManager().getParams().setSoTimeout(1000 * 60); //读取超时60秒