我正在尝试用 Python 创建一个多线程 Web 服务器。我已经设法让它与基本文本一起工作，但我在将它适应 HTTP 时遇到了问题。
它在发送 GET 请求时也会崩溃，但在仅使用“connect”时不会崩溃。我没有在 localhost:port 上正确设置服务器吗？
然而，主要问题是我有一个客户端套接字，但我不知道如何从中提取请求数据。
#! /usr/bin/env python3.3
import socket, threading, time, sys, queue
#initial number of worker threads
kNumThreads = 50
#queue of all the incoming requests
connections = queue.Queue(-1)
class Request_Handler(threading.Thread):
def __init__(self):
threading.Thread.__init__(self)
def run(self):
while(True):
#Get the request socket data from the queue
global connections
self.connection = connections.get()
self.addr = self.connection[1]
self.socket = self.connection[0]
#I have the socket, but how do I parse the request from here?
#Also is there a better way to respond than to manually create a response here?
self.response = 'HTTP/1.1 200 OK/nContent-Type: text/html; charset=UTF-8/n/n <html><body>Hello World</body></html>'
print("got here")
self.socket.send(self.response.encode('utf-8'))
self.socket.close()
requests.task_done()
#creates kNumThreads threads that will handle requests
def create_threads():
for n in range(0, kNumThreads):
RH = Request_Handler()
RH.start()
def main():
s = socket.socket()
port = int(sys.argv[1])
#sets up the server locally
s.bind(('127.0.0.1', port))
s.listen(100)
#create the worker threads
create_threads()
#accept connections and add them to queue
while(True):
c, addr = s.accept()
connections.put_nowait((c, addr))
if __name__ == '__main__':
main()
最佳答案
您需要像这样从连接接收数据:
while(True):
c, addr = s.accept()
data = c.recv(1024)
print(data)
connections.put_nowait((c, addr))
请参阅 HTTP 规范以了解如何读取请求
http://www.w3.org/Protocols/rfc2616/rfc2616-sec4.html#sec4.4
关于python - 如何在 python 中解析 HTTP 请求(自定义 Web 服务器)，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/18606211/