Cakephp $ this-> request-> params ['pass'] [0]是什么意思？

Question

嗨，我需要这行代码的帮助，我已经在我找到$this->request->params['pass'][0]的文档中搜索但是我无法理解它的用途是什么

$this->request->params['pass'][0]是什么意思？

有人可以帮助我吗？

Answer 1

http://book.cakephp.org/2.0/en/controllers/request-response.html

$this->request->params['pass'] 

表示url中传递的参数

示例：您的请求网址localhost/calendars/view/recent/mark

recent和mark都被传递给CalendarsController::view()

$this->request->params['pass']是一个值array ([0]=>recent [1]=>mark)的数组

所以，在上面的例子中

$this->request->params['pass'][0] = "recent"