我试过这个：
#!/usr/bin/python
from wsgiref.simple_server import make_server
from cgi import parse_qs, escape
import logging
import os
import sys
html = """
<html>
<body>
<form method="post" action="parsing_post.wsgi">
<p>
Age: <input type="text" name="age">
</p>
<p>
Hobbies:
<input name="hobbies" type="checkbox" value="software"> Software
<input name="hobbies" type="checkbox" value="tunning"> Auto Tunning
</p>
<p>
<input type="submit" value="Submit">
</p>
</form>
<p>
Age: %s<br>
Hobbies: %s
</p>
</body>
</html>
"""
def application(environ, start_response):
# the environment variable CONTENT_LENGTH may be empty or missing
try:
request_body_size = int(environ.get('CONTENT_LENGTH', 0))
except (ValueError):
request_body_size = 0
# When the method is POST the query string will be sent
# in the HTTP request body which is passed by the WSGI server
# in the file like wsgi.input environment variable.
logger = logging.getLogger(__name__)
request_body = environ['wsgi.input'].read(request_body_size)
d = parse_qs(request_body)
age = d.get('age', [''])[0] # Returns the first age value.
hobbies = d.get('hobbies', []) # Returns a list of hobbies.
# Always escape user input to avoid script injection
age = escape(age)
hobbies = [escape(hobby) for hobby in hobbies]
response_body = html % (age or 'Empty',
', '.join(hobbies or ['No Hobbies']))
status = '200 OK'
response_headers = [('Content-Type', 'text/html'),
('Content-Length', str(len(response_body)))]
start_response(status, response_headers)
return [response_body]但是我不知道它在哪里记录。我试图在网页或文件/var/log/apache 2/myapp. log中显示/记录值
最好的办法是什么？
任何答案都将受到高度赞赏。
1条答案
按热度按时间jc3wubiy1#
请注意，上面的代码实际上不会产生任何日志，因为您没有调用任何
logger.log()变体-但我想这不是重点。如果你使用apache/mod_wsgi运行你的代码，最简单的解决方案是配置你的日志记录器使用StreamHandler（参见http：//docs.python.org/howto/logging.html#configuring-logging）记录到sys.stderr，并在你的apache conf中定义错误日志路径、名称和级别（注意，默认的apache行为是只记录“error level”消息）。