如何给 controller 或 action 附加属性?
在web开发过程中,有没有一种方式给 controller 或 action 附加一种属性,类似给 controller 或 action 打上不同的 tag,用于区分不同的类型,如下:
<code>/* * @Tags("All") */ class UserController extends Controller { /* * @Tags("Read") */ public function index() { } /* * @Tags("Write") */ public function add() { } /* * @Tags("Write") */ public function foo() { } } </code>
回复内容:
在web开发过程中,有没有一种方式给 controller 或 action 附加一种属性,类似给 controller 或 action 打上不同的 tag,用于区分不同的类型,如下:
<code>/* * @Tags("All") */ class UserController extends Controller { /* * @Tags("Read") */ public function index() { } /* * @Tags("Write") */ public function add() { } /* * @Tags("Write") */ public function foo() { } } </code>
撸 C# 不? 里面有 Attribute 可以给成员进行标注。
python 也可以用装饰器来实现。
其他的就不熟了。
UPDATE: PHP 可以通过反射拿到注释,黑魔法……
ReflectionClass::getDocComment
Faking method attributes in PHP?
Java有annotation,问题在于你想怎么利用这些tag?
<code>@All //也可以@Tags("All") class UserController extends Controller { @Read public Object index() { } @Write public Object add() { } @Write public Object foo() { } } </code>

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