代码示例

各种编程语言和使用场景的完整代码示例

HTTP CONNECT 代理示例

Node.js - 基础HTTP请求

const axios = require('axios');
const HttpsProxyAgent = require('https-proxy-agent');

// IPFixed代理配置
const proxyUrl = 'http://项目名:密码@proxy.ipfixed.com:80';
const agent = new HttpsProxyAgent(proxyUrl);

// 发送HTTPS请求
async function makeRequest() {
  try {
    const response = await axios.get('https://api.example.com/data', {
      httpsAgent: agent
    });
    console.log('请求成功:', response.data);
    return response.data;
  } catch (error) {
    console.error('请求失败:', error.message);
    throw error;
  }
}

makeRequest();

Python - 基础HTTP请求

import requests

# IPFixed代理配置
proxies = {
    'http': 'http://项目名:密码@proxy.ipfixed.com:80',
    'https': 'http://项目名:密码@proxy.ipfixed.com:80'
}

def make_request():
    try:
        response = requests.get('https://api.example.com/data', proxies=proxies)
        response.raise_for_status()
        print('请求成功:', response.json())
        return response.json()
    except requests.exceptions.RequestException as e:
        print('请求失败:', e)
        raise

make_request()

环境变量配置示例

设置环境变量

# Linux/macOS
export HTTP_PROXY=http://项目名:密码@proxy.ipfixed.com:80
export HTTPS_PROXY=http://项目名:密码@proxy.ipfixed.com:80

# Windows
set HTTP_PROXY=http://项目名:密码@proxy.ipfixed.com:80
set HTTPS_PROXY=http://项目名:密码@proxy.ipfixed.com:80

验证代理连接

# 使用curl测试
curl -x http://项目名:密码@proxy.ipfixed.com:80 https://httpbin.org/ip

# 预期返回固定IP地址

基础错误处理

Python - 简单错误处理

import requests

def safe_request(url):
    proxies = {
        'http': 'http://项目名:密码@proxy.ipfixed.com:80',
        'https': 'http://项目名:密码@proxy.ipfixed.com:80'
    }
    
    try:
        response = requests.get(url, proxies=proxies, timeout=30)
        response.raise_for_status()
        return response.json()
    except requests.exceptions.ProxyError:
        print("代理连接失败，请检查项目名和密码")
    except requests.exceptions.Timeout:
        print("请求超时")
    except requests.exceptions.HTTPError as e:
        print(f"HTTP错误: {e}")
    except Exception as e:
        print(f"未知错误: {e}")

# 使用示例
result = safe_request('https://api.example.com/data')
if result:
    print(result)