<p>为了完成Kostas pellelis的回答,因为我很难找到为什么响应没有直接使用操作返回值。</p>
<p>下面是另一个没有decorators的FLASK类:</p>
<pre><code>class EndpointAction(object):
def __init__(self, action):
self.action = action
def __call__(self, *args):
# Perform the action
answer = self.action()
# Create the answer (bundle it in a correctly formatted HTTP answer)
self.response = flask.Response(answer, status=200, headers={})
# Send it
return self.response
class FlaskAppWrapper(object):
def add_all_endpoints(self):
# Add root endpoint
self.add_endpoint(endpoint="/", endpoint_name="/", handler=self.action)
# Add action endpoints
self.add_endpoint(endpoint="/add_X", endpoint_name="/add_X", handler=self.add_X)
# you can add more ...
def add_endpoint(self, endpoint=None, endpoint_name=None, handler=None):
self.app.add_url_rule(endpoint, endpoint_name, EndpointAction(handler))
# You can also add options here : "... , methods=['POST'], ... "
# ==================== ------ API Calls ------- ====================
def action(self):
# Dummy action
return "action" # String that will be returned and display on the webpage
# Test it with curl 127.0.0.1:5000
def add_X(self):
# Dummy action
return "add_X"
# Test it with curl 127.0.0.1:5000/add_X
</code></pre>