import time
def application(environ, start_response):
status = ‘200 OK‘
response_headers = [(‘Content-Type‘, ‘text/html‘)]
start_response(status, response_headers)
return str(environ) + ‘==Hello world from a simple WSGI application!--->%s\n‘ % time.ctime()原文：https://www.cnblogs.com/jyue/p/10504204.html