Python多線程啟動http.server

來源:互聯網
上載者:User

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OS: Windows 8.1 with update

關鍵字:Python3.4, http.server, Thread

 

例子代碼如下:

import osfrom threading import Threadimport timeimport webbrowserport_number = "8000"def run_on(port):      os.system("python -m http.server " + port)   if __name__ == "__main__":    server = Thread(target=run_on, args=[port_number])    #run_on(port_number) #Run in main thread    #server.daemon = True # Do not make us wait for you to exit      server.start()    time.sleep(2) #Wait to start the server firstdef test():    url = "http://localhost:" + port_number    webbrowser.open(url)    print(url + " is opened in browser")test()

代碼解釋:

1. os.system("python -m http.server " + port),“python -m http.server 8000”是一個cmd,能夠啟動一個http server。

2. server = Thread(target=run_on, args=[port_number]), 建立一個線程用來啟動http server。如果啟動在主線程裡面啟動http server,將會阻塞主線程,而不能執行下面的代碼。

3. server.start(), 啟動線程。

4. time.sleep(2),等待啟動http server。

5. webbrowser.open(url), 開啟url。

 

參考:

https://docs.python.org/3/library/http.server.html#http.server.HTTPServer

https://docs.python.org/3/library/threading.html?highlight=thread#module-threading

 

Python多線程啟動http.server

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