aminrd

你可以用 socket.settimeout(value) 哪里 value 是秒数。

    serversocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    serversocket.bind(('', port))
    serversocket.listen(5) # become a server socket, maximum 5 connections

    while 1:
        try:
            while 1:
               # print "Waiting for oonnection..."
                connection, address = serversocket.accept()
                connection.settimeout(5) # Set 5 seconds timeout to receive 64 bytes of data

                buf = connection.recv(64)

        except socket.timeout:
            print("Timeout happened -- goting back to accept another connection")

这应该管用

import re

lists=['111,222','121,121']
results = [ int("".join(re.findall('[0-9]+', element))) for element in lists ] 

# results = [111222, 121121]

django模板中有一个内置过滤器,名为 add 是的。您可以使用 {{ value|add:"2" }} 是的。

在这种情况下,请尝试:

<td id="demo">{{ i }} to {{ i|add:"1" }}</td>