> For the complete documentation index, see [llms.txt](https://docs.ipwo.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ipwo.net/kai-fa-zhe-wen-dang/kuai-su-kai-shi/kuai-su-yan-zheng.md).

# 快速验证

本页面将帮助你快速验证代理是否可以正常使用。

👉 建议在接入代码前，先完成此步骤

***

### ⚡ 一步测试

请将以下内容替换为你的代理信息：

```bash
curl -x "host:port" -U "username:password" https://ipinfo.io
```

***

### 📌 示例

```bash
curl -x "us.ipwo.net:7878" -U "username:password" https://ipinfo.io
```

***

### 📌 示例（带参数）

```bash
curl -x "us.ipwo.net:7878" -U "username_custom_zone_US_sid_12345_time_10:password" https://ipinfo.io
```

👉 参数写在用户名中，可用于控制地区、IP 时长等

***

### ✅ 预期结果

成功时会返回代理 IP 信息，例如：

```json
{
  "ip": "123.45.67.89",
  "country": "US"
}
```

***

### 🔍 如何判断成功？

* 返回 IP 信息 → 代理连接成功
* 返回 IP ≠ 本机 IP → 已通过代理访问
* 请求失败 → 请检查代理配置

***

### ❗ 常见问题

#### 无法连接代理

* 检查 Host / Port 是否正确
* 确认代理已开通

***

#### 认证失败（407）

* 检查用户名和密码
* 确认格式是否正确

***

#### IP 未变化

* 检查是否使用了固定 session（sid）

***

### 💡 使用建议

* 建议先使用该方式测试代理
* 成功后再接入程序
* 参数建议逐步添加，避免配置错误

***

### 👉 下一步

* 查看「[接入方式](broken://pages/FytZ1eL5v0h0ZG7guXuy)」→ 集成到代码
* 查看「[参数说明](/kai-fa-zhe-wen-dang/api-shi-yong-zhi-nan/dai-li-can-shu-shuo-ming.md)」→ 控制代理行为
* 查看「[代码示例](/kai-fa-zhe-wen-dang/dai-ma-shi-li.md)」→ 多语言接入

***

### 总结

快速验证的核心是：

* 使用代理发起一次请求
* 确认返回 IP 是否变化

👉 建议所有用户在使用前先完成此步骤

***


---

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