Python多线程启动http.server
OS: Windows 8.1 with update关键字：Python3.4， http.server， Thread
例子代码如下：
import os
from threading import Thread
import time
import webbrowser
port_number = "8000"
def run_on(port):
os.system("python -m http.server " + port)
if __name__ == "__main__":
server = Thread(target=run_on, args=)
#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 first
def test():
url = "http://localhost:" + port_number
webbrowser.open(url)
print(url + " is opened in browser")
test()
代码解释：
1. os.system("python -m http.server " + port)，“python -m http.server 8000”是一个cmd，能够启动一个http server。
2. server = Thread(target=run_on, args=)， 创建一个线程用来启动http server。如果启动在主线程里面启动http server，将会阻塞主线程，而不能执行下面的代码。
3. server.start()， 启动线程。
4. time.sleep(2)，等待启动http server。
5. webbrowser.open(url)， 打开url。
另外一个例子启动/停止服务器
from threading import Thread
import webbrowser, http.server, socketserver
import time;
port_number = 8000
server = None
def startServer(port):
Handler = http.server.SimpleHTTPRequestHandler
global server
server = socketserver.TCPServer(("", port), Handler)
print("Start server at port", port)
server.serve_forever()
def start(port):
thread = Thread(target=startServer, args=)
thread.start()
startTime = int(time.time())
while not server:
if int(time.time()) > startTime + 60:
print("Time out")
break
return server
def stop():
if server:
server.shutdown()
def openUrl():
url = "http://localhost:" + str(port_number)
webbrowser.open(url)
print(url + " is opened in browser")
if __name__ == "__main__":
start(port_number)
openUrl()
参考：
https://docs.python.org/3/library/http.server.html#http.server.HTTPServer
https://docs.python.org/3/library/threading.html?highlight=thread#module-threading
页:
[1]