隧道代理 Java 语言代码示例-SDK-青果网络

```java
package com.qgproxy;

import okhttp3.*;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.Proxy;
import java.util.concurrent.TimeUnit;

public class QGProxy {
	final static String proxyIp = "隧道地址";
	final static Integer proxyPort = 隧道端口;
	final static String authKey = "AuthKey";
	final static String password = "AuthPwd";

public Response request() throws IOException {
		Proxy proxy = new Proxy(Proxy.Type.HTTP, new InetSocketAddress(proxyIp, proxyPort));
		OkHttpClient client = new OkHttpClient.Builder()
		proxy(proxy)

proxyAuthenticator((route, response) -> {
			String credential = Credentials.basic(authKey, password);
			return response.request().newBuilder().header("Proxy-Authorization", credential).build();
		}.

build();
		Request request = new Request.Builder().url("https://api.ipify.org").get().build();
		return client.newCall(request).execute();
	}

public static void main(String[] args) {
		QGProxy qgProxy = new QGProxy();
        
		try {
			Response resp = qgProxy.request();
			System.out.println(resp.body().string());
		}

catch (Exception e) {
			System.out.printf("failed to proxy: %s\n", e.getMessage());
		}
	}
}
```