#!/usr/bin/env python3

from http.server import HTTPServer, SimpleHTTPRequestHandler

class CORSRequestHandler(SimpleHTTPRequestHandler):
    def end_headers(self):
        self.send_header('Access-Control-Allow-Origin', '*')
        self.send_header('Access-Control-Allow-Methods', 'GET, POST, OPTIONS')
        self.send_header('Access-Control-Allow-Headers', '*')
        # 重要：允许外部访问
        super().end_headers()

    def do_OPTIONS(self):
        self.send_response(200)
        self.end_headers()

if __name__ == '__main__':
    server_address = ('0.0.0.0', 8443)  # 监听所有接口
    httpd = HTTPServer(server_address, CORSRequestHandler)
    print("Serving on http://0.0.0.0:")
    httpd.serve_forever()