http.server 直到连接关闭后才响应

Mar*_*nen 5

self.rfile.read()读取套接字直到它关闭，这就是为什么当客户端超时并关闭套接字时，您最终会在服务器上发送响应。您需要提供一个长度，可以在标题中找到。试试这个服务器：

import http.server

class TestHandler(http.server.BaseHTTPRequestHandler):
    def do_POST(self):
        print(self.headers)
        length = int(self.headers['content-length'])
        print('Received:', self.rfile.read(length))
        self.send_response(200)
        self.end_headers()

if __name__ == '__main__':
    http.server.HTTPServer(('127.0.0.1', 8080), TestHandler).serve_forever()

与您的客户一起输出：

Host: 127.0.0.1:8080
User-Agent: python-requests/2.25.1
Aept-Encoding: gzip, deflate
Aept: */*
Connection: keep-alive
Content-Length: 7


Received: b'Testing'
127.0.0.1 - - [10/Dec/2021 09:50:39] "POST /hello HTTP/1.1" 200 -