python 练习 后台返回当前时间
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2022-03-29 20:17:22
新建一个 current_time.html 文件, !cur_time! 用来替换 新建一个 server.py 文件 ......
新建一个 current_time.html 文件, !cur_time! 用来替换
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>title</title>
</head>
<body>
<h1>current_time: !cur_time!</h1>
</body>
</html>
新建一个 server.py 文件
from wsgiref.simple_server import make_server
import time
def current_time(request):
cur_time = time.ctime(time.time())
f=open("current_time.html","rb")
data=f.read()
# 替换当前的时间
data=str(data,"utf8").replace("!cur_time!",str(cur_time))
return [data.encode("utf8")]
def routers():
urlpatterns = (
('/cur_time', current_time),
)
return urlpatterns
def application(environ, start_response):
start_response('200 ok', [('content-type', 'text/html')])
urlpatterns = routers()
path = environ["path_info"]
func = none
for item in urlpatterns:
if item[0] == path:
func = item[1]
break
if func:
return func(environ)
else:
return ["<h1>404</h1>".encode("utf8")]
httpd = make_server('', 8888, application)
print('serving http on port 8888...')
httpd.serve_forever()