Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
我照着官方的文档写了个hello world的controller,可是无论怎么访问都是404。我确定__init__.py中已经引入controller了。。