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Home Backend Development PHP Tutorial ThinkPHP访问控制器和事件控制器的区别

ThinkPHP访问控制器和事件控制器的区别

Jun 06, 2016 pm 08:27 PM
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对于这两个控制器的用法不是很清楚?能举个简单的示例说明嘛。

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对于这两个控制器的用法不是很清楚?能举个简单的示例说明嘛。

框架开发者也没给出什么好的解释和说明,基本就是靠开发者自己理解,不需要限定在框架的范围内。

3.2.x开始启用了更加细致的分层,Controller, Event, Model, Service, Logic ... 针对题主问题,其实来说,TP建议是Controller作为「与外部交互」(个人理解比如显示视图,接受表单提交等等);Event只是作为「内部事件」的响应,通常只能通过A()来调用(个人理解比如某控制器需要提供给其他控制器接口方法,就最好用Event)。 说起来有点儿绕。

我现在用Event是因为前后端分离,所有请求都是通过ajax,然而对权限判断就不太好搞(比如商品列表不能公开,但可以在表单中选择商品),所以就扩展了两个HTTP请求方法「EVENT」「EVENT_GET」,对应controller中的read和list方法。 扩展的方法通过路由至SomeEvent来实现。

所以说这个东西吧,其实就呢么回事儿,看个人理解,不要在意这些细节。

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