app.py

from fastapi import FastAPI, Request
from fastapi.responses import Response, HTMLResponse
import requests

app = FastAPI()

@app.get("/", response_class=HTMLResponse)
@app.get("/{path:path}", response_class=HTMLResponse)
async def proxy(request: Request, path: str = ""):
    try:
        # 构建目标 URL
        if path.startswith("api/"):
            actual_path = path[4:]  # 跳过 "api/"
            target_url = f"http://beibeioo.top/{actual_path}"
        else:
            target_url = "http://beibeioo.top"
        
        # 转发请求
        response = requests.get(
            target_url,
            headers={
                'User-Agent': 'Mozilla/5.0',
                'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
                'Accept-Language': 'zh-CN,zh;q=0.9,en;q=0.8',
            }
        )
        
        # 返回响应
        return Response(
            content=response.content,
            media_type=response.headers.get('content-type', 'text/html'),
            headers={
                'Access-Control-Allow-Origin': '*',
                'Access-Control-Allow-Methods': 'GET, POST, OPTIONS',
                'Access-Control-Allow-Headers': '*'
            }
        )
    except Exception as e:
        return HTMLResponse(content=f"Error: {str(e)}", status_code=500)