# 控制端点

> 代理暴露 /__control，用于在 transparent、record 和 replay 之间以编程方式切换模式。

Canonical: <https://test-proxy-recorder.dev/zh-cn/docs/guides/control-endpoint/>
Docs index: <https://test-proxy-recorder.dev/docs/> · All docs as one file: <https://test-proxy-recorder.dev/llms-full.txt>

---

代理暴露 `/__control`，用于以编程方式切换模式。

```bash
# Get current state
curl http://localhost:8100/__control

# Switch modes
curl -X POST http://localhost:8100/__control \
  -H "Content-Type: application/json" \
  -d '{"mode": "record", "id": "my-test-1"}'
```

```typescript
interface ControlRequest {
  mode?: 'transparent' | 'record' | 'replay'; // required unless cleanup is true
  id?: string;       // required for record/replay (and for cleanup)
  timeout?: number;  // auto-reset timeout in ms (default: 120000)
  cleanup?: boolean; // when true, clean up the session instead of switching mode
  websocket?: WebSocketReplayConfig; // per-session WebSocket replay pacing override
}
```

在大多数配置中，你不会直接调用它 —— `playwrightProxy.before()` 和 `setProxyMode()`（参见 [API 参考](/docs/reference/api/readme/)）会替你发送 POST。当你从 shell、CI 步骤或 AI agent 驱动代理时，再使用 `/__control`。