Python BaseHTTPServer，如何将多个主机重定向到ip/端口？

from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer

class RedirectHandler(BaseHTTPRequestHandler):
    def do_GET(self):
        # 获取请求的主机名
        host = self.headers.get('Host', '')
        
        # 根据主机名进行重定向
        if host == 'www.example1.com':
            self.send_response(301)
            self.send_header('Location', 'http://<IP>:<Port>/path1')
        elif host == 'www.example2.com':
            self.send_response(301)
            self.send_header('Location', 'http://<IP>:<Port>/path2')
        else:
            self.send_response(404)
        
        self.end_headers()

def run(server_class, handler_class, ip, port):
    server_address = (ip, port)
    httpd = server_class(server_address, handler_class)
    print('Starting server on {}:{}'.format(ip, port))
    httpd.serve_forever()

if __name__ == '__main__':
    ip = '<IP>'  # 替换为实际的IP地址
    port = <Port>  # 替换为实际的端口号
    run(HTTPServer, RedirectHandler, ip, port)