Python線程僅啟動一個額外的線程

Question

import socket
import thread
s = socket.socket(
    socket.AF_INET, socket.SOCK_STREAM)
s.connect(("server", 6661))
def recv():
    while 1:
        print(s.recv(1024))
def send():
    while 1:
        msg = raw_input("> ")
        s.send(msg)
thread.start_new_thread(recv())
thread.start_new_thread(send())

為什么代碼在線程recv（）之后無法運行-我看不到它應該掛在哪里

Answer 1

調整如下：

thread.start_new_thread(recv, ())
thread.start_new_thread(send, ())

通過追加()函數名之后，你可以調用recv和send在主線程，而不是在新的線程。