Question

我有这个简单的http服务器，我想定义单独的线程，在循环中运行这个小代码：

while True:
    time.sleep(10)
    print "I am running ok."

原始代码：

from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer

class S(BaseHTTPRequestHandler):
    def log_message(self, format, *args):
        return

    def _set_headers(self):
        self.send_response(200)
        self.send_header('Content-type', 'text/html')
        self.end_headers()

    def do_HEAD(self):
        self._set_headers()

    def do_POST(self):
        self._set_headers()

def run(server_class=HTTPServer, handler_class=S, port=PORT):
    server_address = ('', port)
    httpd = server_class(server_address, handler_class)
    httpd.serve_forever()

if __name__ == "__main__":
    from sys import argv

    if len(argv) == 2:
        run(port=int(argv[1]))
    else:
        run()

我应该在哪里/如何在我的代码中使用单独的线程包含这个While循环？

Answer 1

将其包裹在函数中并将其传递给threading.Thread()。

def foo():
    while True:
        time.sleep(10)
        print ("I am running ok.")

if __name__ == "__main__":
    t = threading.Thread (target=foo)
    t.start()
    ...

用于持续睡眠的单独线程

1 个答案: