def app(environ, start_response):
# 创建一个Request对象
# Create a Request object
request = wsgi.Request(environ)
# 创建一个Response对象
# Create a Response object
response = wsgi.Response()
# 创建一个Context对象
# Create a Context object
context = wsgi.Context(request, response)
# 添加before_dispatch事件，以便进行认证检查。
# Add event before_dispatch to do authentication.
if not fire_event('before_dispatch', context=context):
# 激活dispatch事件，sayhi会被调用
# Fire event dispatch, sayhi gets called
fire_event('dispatch', context=context)
# WSGI调用
# WSGI call
start_response(response.get_response_status(), response.get_response_headers())
# 返回输出内容
# Return output
return response.get_response_body()
def app(environ, start_response):
# 创建一个Request对象
# Create a Request object
request = wsgi.Request(environ)
# 创建一个Response对象
# Create a Response object
response = wsgi.Response()
# 创建一个Context对象
# Create a Context object
context = wsgi.Context(request, response)
# 激活dispatch事件，sayhi会被调用
# Fire dispatch event, sayhi gets called
fire_event('dispatch', context=context)
# WSGI调用
# WSGI call
start_response(response.get_response_status(), response.get_response_headers())
# 返回输出内容
# Return output
return response.get_response_body()