httpfrom socket import *s=socket()s.setsockopt(SOL_SOCKET,SO_REUSEADDR,1)s.bind((‘0.0.0.0’,4563))s.listen(3)res=”while True:print(‘等待链接’)c,addr=s.accept()r=c.recv(1024)f_liens=r.splitlines()for i in f_liens:# 正常应该是请求头中的文件名字或地址给f=openprint(i.decode())try:f=open(‘test.html’)except IOError:res=’HTTP/1.1 404 unfound\r\n’res+=’\r\n’res+=’*********************’else:res=’HTTP/1.1 200 ok \r\n’res+=’\r\n’res+=f.read()finally :c.send(res.encode())c.close()f.close()s.close()