九零代理ip - JAVA配置代理请求—

MAVEN引入如下依赖包：
     
    cn.hutool
     
    hutool-all
     
    5.3.5
     
    com.squareup.okhttp3
     
    okhttp
     
    4.7.1
     
    复制下面代码，新建Package：com.demo --> 新建Java类：Main
    package com.demo;
    import cn.hutool.http.HttpUtil;
    import okhttp3.*;
    import java.io.*;
    import java.net.InetSocketAddress;
    import java.net.Proxy;
    import java.util.Objects;
    import java.util.concurrent.TimeUnit;
    public class Main {
    // 需要请求的目标网址
    private static final String TARGET_URL = "目标网址";
    // 提取链接
    private static final String API_URL = "提取链接";
    public static void main(String[] args) {
    String result = HttpUtil.get(API_URL);
    System.out.println("从接口获取回来:" + result.strip());
    String proxyIp = result.strip();
    try {
    Proxies(TARGET_URL, proxyIp);
    Thread.sleep(500);
    } catch (Exception e) {
    e.printStackTrace();
    }
    }
    public static void Proxies(String urlString, String ipPort) {
    try {
    Response response = null;
    try {
    System.out.println("当前ip：" + ipPort);
    String ip = ipPort.split(":")[0];
    int port = Integer.parseInt(ipPort.split(":")[1]);
    Proxy proxy = new Proxy(Proxy.Type.HTTP, new InetSocketAddress(ip, port));
    OkHttpClient httpClient = new OkHttpClient().newBuilder().proxy(proxy).connectTimeout(10, TimeUnit.SECONDS)
    .build();
    Request request = null;
    request = (new Request.Builder().url(urlString).build());
    response = httpClient.newCall(request).execute();
    System.out.println("输出结果2：" + Objects.requireNonNull(response.body()).string());
    } catch (IOException e) {
    System.out.println("错误提示1");
    e.printStackTrace();
    }
    } catch (Exception e) { System.out.println("错误提示2");
    e.printStackTrace();
    }
    }
    }
     
    或者
    测试2:
    import java.net.HttpURLConnection;
    import java.net.MalformedURLException;
    import java.net.Proxy;
    import java.net.URL;
    import java.util.Base64;
    import java.io.BufferedReader;
    import java.io.IOException;
    import java.io.InputStreamReader;
     
     
    public class ProxyExample {
     
        public static void main(String[] args) throws IOException {
            String url = "https://ip.tool.lu";
            String proxyIp = "代理ip";
			int proxyPort = 端口;
     		String proxyAuth = “user:pass”; //这里是实际的代理账号和密码 没用自行删除
     		String encodedProxyAuth = Base64.getEncoder().encodeToString(proxyAuth.getBytes());
     
            // Set proxy properties
            System.setProperty("http.proxySet", "true");
            System.setProperty("http.proxyHost", proxyIp);
            System.setProperty("http.proxyPort", String.valueOf(proxyPort));
            System.setProperty("https.proxyHost", proxyIp);
            System.setProperty("https.proxyPort", String.valueOf(proxyPort));
     
            // Create URL object
            URL urlObj = new URL(url);
     
            // Open connection
            HttpURLConnection conn = (HttpURLConnection) urlObj.openConnection(Proxy.NO_PROXY);
     
            // Set headers
            conn.setRequestProperty("User-Agent", "Mozilla/5.0");
     
            // Set proxy authorization header
            conn.setRequestProperty("Proxy-Authorization", "Basic " + encodedProxyAuth);
     
            // Send GET request
            conn.setRequestMethod("GET");
     
            // Read response
            BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream()));
            String inputLine;
            StringBuffer response = new StringBuffer();
            while ((inputLine = in.readLine()) != null) {
                response.append(inputLine);
            }
            in.close();
     
            // Print response
            System.out.println(response.toString());
     
            // Get response time
            long responseTime = conn.getHeaderFieldDate("Date", 0) - conn.getHeaderFieldDate("Date", 0);
            System.out.println(responseTime);
        }
    }

帮助文档中心

JAVA配置代理请求——示例代码

旗下产品

联系我们