Java tutorial
/* * Copyright 2002-2012 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.sim.demo.httpclient.httpget; import java.io.IOException; import org.apache.http.HttpEntity; import org.apache.http.HttpResponse; 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; /** * * * @author Chris Yu * * @CreateTime 2015414 ?2:17:38 * */ public class SinaDemo { public static void main(String[] args) throws IOException { CloseableHttpClient httpClient = HttpClients.createDefault(); // HttpGet HttpGet httpGet = new HttpGet("http://www.sina.com"); System.out.println("executing request " + httpGet.getURI()); // get HttpResponse response = httpClient.execute(httpGet); // ?? HttpEntity entity = response.getEntity(); // ??? System.out.println(response.getStatusLine()); if (entity != null) { // ?? System.out.println("Response content lenght:" + entity.getContentLength()); String content = EntityUtils.toString(entity, "UTF-8").trim(); // HttpClient?? String? System.out.println("Response content:" + content); } // ? httpClient.close(); } }