代码样例-Socks代理

#!/usr/bin/env python
# -*- coding: utf-8 -*-

"""
使用requests请求代理服务器
请求http和https网页均适用
"""

import requests

# 提取代理API接口，获取1个代理IP
api_url = "http://dps.kdlapi.com/api/getdps/?orderid=9266892014xxxxx&num=1&pt=2&sep=1"

# 获取API接口返回的代理IP
proxy_ip = requests.get(api_url).text

# 用户名密码认证(私密代理/独享代理)
username = "username"
password = "password"
proxies = {
    "http": "socks5://%(user)s:%(pwd)s@%(proxy)s/" % {"user": username, "pwd": password, "proxy": proxy_ip},
    "https": "socks5://%(user)s:%(pwd)s@%(proxy)s/" % {"user": username, "pwd": password, "proxy": proxy_ip}
}

# 白名单方式（需提前设置白名单）
# proxies = {
#     "http": "socks5://%(proxy)s/" % {"proxy": proxy_ip},
#     "https": "socks5://%(proxy)s/" % {"proxy": proxy_ip}
# }

# 要访问的目标网页
target_url = "https://dev.kdlapi.com/testproxy"

# 使用代理IP发送请求
response = requests.get(target_url, proxies=proxies)

# 获取页面内容
if response.status_code == 200:
    print(response.text)

#!/usr/bin/env python
# -*- coding: utf-8 -*-

"""
使用requests请求代理服务器
请求http和https网页均适用
"""

import requests

# 提取代理API接口，获取1个代理IP
api_url = "http://dps.kdlapi.com/api/getdps/?orderid=9266892014xxxxx&num=1&pt=2&sep=1"

# 获取API接口返回的代理IP
proxy_ip = requests.get(api_url).text

# 用户名密码认证(私密代理/独享代理)
username = "username"
password = "password"
proxies = {
    "http": "socks5://%(user)s:%(pwd)s@%(proxy)s/" % {"user": username, "pwd": password, "proxy": proxy_ip},
    "https": "socks5://%(user)s:%(pwd)s@%(proxy)s/" % {"user": username, "pwd": password, "proxy": proxy_ip}
}

# 白名单方式（需提前设置白名单）
# proxies = {
#     "http": "socks5://%(proxy)s/" % {"proxy": proxy_ip},
#     "https": "socks5://%(proxy)s/" % {"proxy": proxy_ip}
# }

# 要访问的目标网页
target_url = "https://dev.kdlapi.com/testproxy"

# 使用代理IP发送请求
response = requests.get(target_url, proxies=proxies)

# 获取页面内容
if response.status_code == 200:
    print response.text

#!/usr/bin/env python
# -*- coding: utf-8 -*-

from selenium import webdriver
import time

chrome_options = webdriver.ChromeOptions()
chrome_options.add_argument('--proxy-server=socks5://${ip:port}')  # 代理IP:端口号
# ${chromedriver_path}: chromedriver驱动存放路径
driver = webdriver.Chrome(executable_path="${chromedriver_path}", chrome_options=chrome_options)
driver.get("https://dev.kdlapi.com/testproxy")

# 获取页面内容
print(driver.page_source)

# 延迟3秒后关闭当前窗口，如果是最后一个窗口则退出
time.sleep(3)
driver.close()

#!/usr/bin/env python
# encoding: utf-8

from selenium import webdriver
import time

#先下载phantomjs包文件,再填入phantomjs.exe的路径 (路径不要包含中文)
executable_path = '${executable_path}'
service_args=[
    '--proxy=host:port', #此处替换您的代理ip,如59.38.241.25:23918
    '--proxy-type=socks5',
    '--proxy-auth=username:password' #用户名密码
]
driver=webdriver.PhantomJS(service_args=service_args,executable_path=executable_path)
driver.get('https://dev.kdlapi.com/testproxy')

print(driver.page_source)
time.sleep(3)
driver.close()

import okhttp3.*;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.PasswordAuthentication;
import java.net.Proxy;

public class TestProxyOKHttpClient {
    public static void main(String args[]) throws IOException {
        // 目标网站
        String targetUrl = "https://dev.kdlapi.com/testproxy";

        // 用户名密码认证(私密代理/独享代理)
        final String username = "username";
        final String password = "password";

        String ip = "tpsxxx.kdlapi.com";   // 代理服务器IP
        int port = 20818;

        Proxy proxy = new Proxy(Proxy.Type.SOCKS, new InetSocketAddress(ip, port));
        java.net.Authenticator.setDefault(new java.net.Authenticator(){//通过设置一个全局的Authenticator，实现socks设置Authenticator用户名密码

            private PasswordAuthentication authentication = new PasswordAuthentication(username, password.toCharArray());
            @Override
            protected PasswordAuthentication getPasswordAuthentication()
            {
                return authentication;
            }
        });

        OkHttpClient client = new OkHttpClient.Builder()
                .proxy(proxy)
                .build();

        Request request = new Request.Builder()
                .url(targetUrl)
                .addHeader("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3100.0 Safari/537.36")
                .build();

        Response response = client.newCall(request).execute();
        System.out.println(response.body().string());

    }
}

// 请求socks代理服务器(IP白名单)
// http和https网页均适用     

import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.net.HttpURLConnection;
import java.net.InetSocketAddress;
import java.net.Proxy;
import java.net.URL;
import java.util.zip.GZIPInputStream;

public class JavaSocksWhitelist {

    public static void main(String[] args) throws IOException {

        String proxyIp = "59.38.241.25"; // 代理服务器IP
        int proxyPort = 23918;  // 代理服务器端口

        // 要访问的目标网页
        String pageUrl = "http://dev.kuaidaili.com/testproxy";

        Proxy proxy = new Proxy(Proxy.Type.SOCKS, new InetSocketAddress(proxyIp, proxyPort));
        URL url = new URL(pageUrl);
        HttpURLConnection httpUrlConnection = (HttpURLConnection) url.openConnection(proxy);
        httpUrlConnection.setRequestMethod("GET");
        httpUrlConnection.setConnectTimeout(5*1000);  // 设置超时时间     
        httpUrlConnection.setRequestProperty("Accept-Encoding", "gzip");  // 添加gzip压缩让数据传输更块

        // 发起请求
        httpUrlConnection.connect();

        // 输出状态码
        System.out.println("code: " + httpUrlConnection.getResponseCode());

        // 读取返回内容
        InputStream inputStream = httpUrlConnection.getInputStream();
        String encoding = httpUrlConnection.getContentEncoding();
        // 处理gzip压缩
        if (encoding.equals("gzip")) inputStream = new GZIPInputStream(inputStream);
        String message = getContentFromInputStream(inputStream);

        // 输出返回内容
        System.out.println(message);

        // 关闭输入流和连接
        inputStream.close();
        httpUrlConnection.disconnect();
    }

    // 读取输入流中的内容
    public static String getContentFromInputStream(InputStream inputStream) throws IOException {
        final int bufferSize = 1024;
        final char[] buffer = new char[bufferSize];
        final StringBuilder out = new StringBuilder();
        Reader in = new InputStreamReader(inputStream, "UTF-8");
        for (;;) {
            int rsz = in.read(buffer, 0, buffer.length);
            if (rsz < 0) break;
            out.append(buffer, 0, rsz);
        }
        return out.toString();
    }
}

// 请求socks代理服务器(用户名密码认证)
// http和https网页均适用     

import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.net.Authenticator;
import java.net.HttpURLConnection;
import java.net.InetSocketAddress;
import java.net.PasswordAuthentication;
import java.net.Proxy;
import java.net.URL;
import java.util.zip.GZIPInputStream;

public class JavaSocksAuth {

    public static void main(String[] args) throws IOException {

        String proxyIp = "59.38.241.25"; // 代理服务器IP
        int proxyPort = 23918;  // 代理服务器端口
        // 用户名密码认证(私密代理/独享代理)
        String username = "username";  // 用户名
        String password = "password"; // 密码

        // 要访问的目标网页
        String pageUrl = "http://dev.kuaidaili.com/testproxy";

        //确保使用用户名密码鉴权正常运行
        System.setProperty("jdk.http.auth.tunneling.disabledSchemes", "");

        Proxy proxy = new Proxy(Proxy.Type.SOCKS, new InetSocketAddress(proxyIp, proxyPort));
        URL url = new URL(pageUrl);
        HttpURLConnection httpUrlConnection = (HttpURLConnection) url.openConnection(proxy);
        httpUrlConnection.setRequestMethod("GET");
        httpUrlConnection.setConnectTimeout(5*1000);  // 设置超时时间     
        httpUrlConnection.setRequestProperty("Accept-Encoding", "gzip");  // 添加gzip压缩让数据传输更块

        // 设置代理认证
        Authenticator authenticator = new Authenticator() {
            public PasswordAuthentication getPasswordAuthentication() {
                return (new PasswordAuthentication(username,
                        password.toCharArray()));
            }
        };
        Authenticator.setDefault(authenticator);

        // 发起请求
        httpUrlConnection.connect();

        // 输出状态码
        System.out.println("code: " + httpUrlConnection.getResponseCode());

        // 读取返回内容
        InputStream inputStream = httpUrlConnection.getInputStream();
        String encoding = httpUrlConnection.getContentEncoding();
        // 处理gzip压缩
        if (encoding.equals("gzip")) inputStream = new GZIPInputStream(inputStream);
        String message = getContentFromInputStream(inputStream);

        // 输出返回内容
        System.out.println(message);

        // 关闭输入流和连接
        inputStream.close();
        httpUrlConnection.disconnect();
    }

    // 读取输入流中的内容
    public static String getContentFromInputStream(InputStream inputStream) throws IOException {
        final int bufferSize = 1024;
        final char[] buffer = new char[bufferSize];
        final StringBuilder out = new StringBuilder();
        Reader in = new InputStreamReader(inputStream, "UTF-8");
        for (;;) {
            int rsz = in.read(buffer, 0, buffer.length);
            if (rsz < 0) break;
            out.append(buffer, 0, rsz);
        }
        return out.toString();
    }
}

// 请求socks代理服务器(用户名密码认证)
// http和https网页均适用

package main

import (
    "compress/gzip"
    "fmt"
    "golang.org/x/net/proxy"
    "io"
    "io/ioutil"
    "net/http"
    "os"
)

func main() {
    // 用户名密码认证(私密代理/独享代理)
    username := "username"
    password := "password"

    auth := proxy.Auth{
        User:     username,
        Password: password,
    }

    proxy_str := "59.38.241.25:23918"

    // 目标网页
    page_url := "http://dev.kdlapi.com/testproxy"

    // 设置代理
    dialer, err := proxy.SOCKS5("tcp", proxy_str, &auth, proxy.Direct)
    if err != nil {
        fmt.Println(err.Error())
        os.Exit(1)
    }

    // 请求目标网页
    client := &http.Client{Transport: &http.Transport{Dial: dialer.Dial}}
    req, _ := http.NewRequest("GET", page_url, nil)
    req.Header.Add("Accept-Encoding", "gzip") //使用gzip压缩传输数据让访问更快
    res, err := client.Do(req)

    if err != nil {
        // 请求发生异常
        fmt.Println(err.Error())
    } else {
        defer res.Body.Close() //保证最后关闭Body

        fmt.Println("status code:", res.StatusCode) // 获取状态码

        // 有gzip压缩时,需要解压缩读取返回内容
        if res.Header.Get("Content-Encoding") == "gzip" {
            reader, _ := gzip.NewReader(res.Body) // gzip解压缩
            defer reader.Close()
            io.Copy(os.Stdout, reader)
            os.Exit(0) // 正常退出
        }

        // 无gzip压缩, 读取返回内容
        body, _ := ioutil.ReadAll(res.Body)
        fmt.Println(string(body))
    }
}

// 请求socks代理服务器(已设置IP白名单)
// http和https网页均适用

package main

import (
    "compress/gzip"
    "fmt"
    "golang.org/x/net/proxy"
    "io"
    "io/ioutil"
    "net/http"
    "os"
)

func main() {
    // 代理服务器
    proxy_str := "59.38.241.25:23918"

    // 目标网页
    page_url := "http://dev.kdlapi.com/testproxy"

    // 设置代理
    dialer, err := proxy.SOCKS5("tcp", proxy_str, nil, proxy.Direct)
    if err != nil {
        fmt.Println(err.Error())
        os.Exit(1)
    }

    // 请求目标网页
    client := &http.Client{Transport: &http.Transport{Dial: dialer.Dial}}
    req, _ := http.NewRequest("GET", page_url, nil)
    req.Header.Add("Accept-Encoding", "gzip") //使用gzip压缩传输数据让访问更快
    res, err := client.Do(req)

    if err != nil {
        // 请求发生异常
        fmt.Println(err.Error())
    } else {
        defer res.Body.Close() //保证最后关闭Body

        fmt.Println("status code:", res.StatusCode) // 获取状态码

        // 有gzip压缩时,需要解压缩读取返回内容
        if res.Header.Get("Content-Encoding") == "gzip" {
            reader, _ := gzip.NewReader(res.Body) // gzip解压缩
            defer reader.Close()
            io.Copy(os.Stdout, reader)
            os.Exit(0) // 正常退出
        }

        // 无gzip压缩, 读取返回内容
        body, _ := ioutil.ReadAll(res.Body)
        fmt.Println(string(body))
    }
}

using System;
using System.Net.Http;
using System.IO;
using System.IO.Compression;
using MihaZupan;

namespace httptosocks
{
    class Program
    {
        static void Main(string[] args)
        {
            // 目标网页
            string page_url = "http://dev.kdlapi.com/testproxy";

            // 代理服务器
            string proxy_ip = "59.38.241.25";
            int proxy_port = 23918;

            // 用户名密码认证(私密代理/独享代理)
            string username = "username";
            string password = "password";

            // 设置代理 (开放代理或私密/独享代理&已添加白名单)
            // var proxy = new HttpToSocks5Proxy(new[] {
            //     new ProxyInfo(proxy_ip, proxy_port),
            // });

            // 设置Socks5代理 (私密/独享代理&未添加白名单)
            var proxy = new HttpToSocks5Proxy(new[] {
                new ProxyInfo(proxy_ip, proxy_port, username, password),
            });

            // 请求目标网页
            var handler = new HttpClientHandler { Proxy = proxy };
            HttpClient httpClient = new HttpClient(handler, true);

            HttpRequestMessage httpRequestMessage = new HttpRequestMessage(HttpMethod.Get, page_url);
            httpRequestMessage.Headers.Add("Accept-Encoding", "Gzip");  // 使用gzip压缩传输数据让访问更快
            var httpsGet = httpClient.SendAsync(httpRequestMessage);

            var result = httpsGet.Result;
            Console.WriteLine((int)result.StatusCode);  // 获取状态码

            // 解压缩读取返回内容
            using (StreamReader reader = new StreamReader(new GZipStream(result.Content.ReadAsStreamAsync().Result, CompressionMode.Decompress))) {
                Console.WriteLine(reader.ReadToEnd());
            }
        }
    }
}

// 引入第三方 `socks-proxy-agent` 模块
const SocksProxyAgent = require('socks-proxy-agent');
// 引入第三方 `request-promise`
const rp = require('request-promise');

// 代理服务器ip和端口
const proxy_ip = '59.38.241.25';
const proxy_port = 23918;

// 设置代理
let proxy = `socks5://${proxy_ip}:${proxy_port}`
let agent = new SocksProxyAgent(proxy);

// 要访问的目标网页
let url = 'http://dev.kuaidaili.com/testproxy';

let options = {
    uri: url,
    agent: agent,
    resolveWithFullResponse: true,
    gzip: true,  //使用gzip压缩让数据传输更快
    headers: {
        'User-Agent': 'Request-Promise',
        "Proxy-Authorization": auth
    }
};

rp(options).then((res)=> {
    // 输出状态码
    console.log(res.statusCode);
    // 输出返回内容 (已自动进行gzip解压缩)
    console.log(res.body)
}).catch((err) => {
    // 错误处理
    console.log("error")
});

// 引入第三方 `socks-proxy-agent` 模块
const SocksProxyAgent = require('socks-proxy-agent');
// 引入第三方 `request-promise`
const rp = require('request-promise');

// 用户名密码认证(私密代理/独享代理)
const username = 'username';
const password = 'password';

// 代理服务器ip和端口
const proxy_ip = '59.38.241.25';
const proxy_port = 23918;

// 设置代理
let proxy = `socks5://${username}:${password}@${proxy_ip}:${proxy_port}`
let agent = new SocksProxyAgent(proxy);

// 要访问的目标网页
let url = 'http://dev.kuaidaili.com/testproxy';

let options = {
    uri: url,
    agent: agent,
    resolveWithFullResponse: true,
    gzip: true, //使用gzip压缩让数据传输更快
    headers: {
        'User-Agent': 'Request-Promise'
    }
};

rp(options).then((res)=> {
    // 输出状态码
    console.log(res.statusCode);
    // 输出返回内容 (已自动进行gzip解压缩)
    console.log(res.body)

}).catch((err) => {
    console.log("error")
});

// 引入puppeteer模块
const puppeteer = require('puppeteer');

// 要访问的目标网页
const url = 'http://dev.kuaidaili.com/testproxy';

// 添加headers
const headers = {
    'Accept-Encoding': 'gzip'
};

// 代理服务器ip和端口
let proxy_ip = '59.38.241.25'
let proxy_port = 23918

(async ()=> {
    // 新建一个浏览器实例
    const browser = await puppeteer.launch({
        headless: false,  // 是否不显示窗口, 默认为true, 设为false便于调试
        args: [
            `--proxy-server=socks5://${proxy_ip}:${proxy_port}`,
            '--no-sandbox',
            '--disable-setuid-sandbox'
        ]
    });

    // 打开一个新页面
    const page = await browser.newPage();
    // 设置headers
    await page.setExtraHTTPHeaders(headers);

    // 访问目标网页
    await page.goto(url);

})();

require 'socksify/http' # 引入socksify/http模块

# 要访问的目标网页, 以快代理testproxy页面为例
page_url = "https://dev.kuaidaili.com/testproxy"
uri = URI(page_url)

# 代理服务器ip和端口
proxy_ip = '59.38.241.25'
proxy_port = 23918

# 新建socks代理实例
proxy = Net::HTTP.SOCKSProxy(proxy_ip, proxy_port)

# 创建新的请求对象 
req = Net::HTTP::Get.new(uri)
# 设置User-Agent
req['User-Agent'] = 'Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_8; en-us) AppleWebKit/534.50 (KHTML, like Gecko) Version/5.1 Safari/534.50'
req['Accept-Encoding'] = 'gzip'  # 使用gzip压缩传输数据让访问更快

# 使用代理发起请求, 若访问的是http网页, 请将use_ssl设为false
res = proxy.start(uri.hostname, uri.port, :use_ssl => true) do |http|
    http.request(req)
end

# 输出状态码
puts "status code: #{res.code}"

# 输出响应体
if  res.code.to_i != 200 then
    puts "page content: #{res.body}"
else
    gz = Zlib::GzipReader.new(StringIO.new(res.body.to_s))
    puts "page content: #{gz.read}" 
end

# -*- coding: utf-8 -*-

require 'net/http'  # 引入内置net/http模块
require 'zlib'
require 'stringio'

# 代理服务器ip和端口
proxy_ip = '59.38.241.25'
proxy_port = 23918

# 用户名密码认证(私密代理/独享代理)
username = 'username'
password = 'password'

# 要访问的目标网页, 以快代理testproxy页面为例
page_url = "https://dev.kuaidaili.com/testproxy"
uri = URI(page_url)

# 新建代理实例
proxy = Net::HTTP::Proxy(proxy_ip, proxy_port, username, password)

# 创建新的请求对象 
req = Net::HTTP::Get.new(uri)
# 设置代理用户名密码认证
req.basic_auth(username, password)
# 设置User-Agent
req['User-Agent'] = 'Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_8; en-us) AppleWebKit/534.50 (KHTML, like Gecko) Version/5.1 Safari/534.50'
req['Accept-Encoding'] = 'gzip'  # 使用gzip压缩传输数据让访问更快

# 使用代理发起请求, 若访问的是http网页, 请将use_ssl设为false
res = proxy.start(uri.hostname, uri.port, :use_ssl => true) do |http|
    http.request(req)
end

# 输出状态码
puts "status code: #{res.code}"

# 输出响应体
if  res.code.to_i != 200 then
    puts "page content: #{res.body}"
else
    gz = Zlib::GzipReader.new(StringIO.new(res.body.to_s))
    puts "page content: #{gz.read}" 
end