1 /*
2 * ====================================================================
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 * ====================================================================
20 *
21 * This software consists of voluntary contributions made by many
22 * individuals on behalf of the Apache Software Foundation. For more
23 * information on the Apache Software Foundation, please see
24 * <http://www.apache.org/>.
25 *
26 */
27
28 package org.apache.hc.client5.http.examples;
29
30 import org.apache.hc.client5.http.classic.methods.HttpGet;
31 import org.apache.hc.client5.http.config.RequestConfig;
32 import org.apache.hc.client5.http.impl.classic.CloseableHttpClient;
33 import org.apache.hc.client5.http.impl.classic.CloseableHttpResponse;
34 import org.apache.hc.client5.http.impl.classic.HttpClients;
35 import org.apache.hc.core5.http.HttpHost;
36 import org.apache.hc.core5.http.io.entity.EntityUtils;
37
38 /**
39 * How to send a request via proxy.
40 *
41 * @since 4.0
42 */
43 public class ClientExecuteProxy {
44
45 public static void main(final String[] args)throws Exception {
46 try (final CloseableHttpClient httpclient = HttpClients.createDefault()) {
47 final HttpHost target = new HttpHost("https", "httpbin.org", 443);
48 final HttpHost proxy = new HttpHost("http", "127.0.0.1", 8080);
49
50 final RequestConfig config = RequestConfig.custom()
51 .setProxy(proxy)
52 .build();
53 final HttpGet request = new HttpGet("/get");
54 request.setConfig(config);
55
56 System.out.println("Executing request " + request.getMethod() + " " + request.getUri() +
57 " via " + proxy);
58
59 try (final CloseableHttpResponse response = httpclient.execute(target, request)) {
60 System.out.println("----------------------------------------");
61 System.out.println(response.getCode() + " " + response.getReasonPhrase());
62 System.out.println(EntityUtils.toString(response.getEntity()));
63 }
64 }
65 }
66
67 }