<p>我的函数如下所示:</p>
<pre><code># authenticate a user
def authenticate(username, password):
userAuth = username_mapping.get(username, None)
if userAuth and userAuth.password == password:
return userAuth
# identify user from a token
def identity(payload):
user_id = payload['identity']
return userid_mapping.get(user_id, None)
</code></pre>
<p>但是当我试图向它发送一些JSON数据时,它会给出以下错误:</p>
<blockquote>
<p>Not Found</p>
<p>The requested URL was not found on the server. If you entered the URL
manually please check your spelling and try again.</p>
</blockquote>
<p>有什么问题吗?在</p>