dtzhfb4869
2017-04-11 12:08
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在Cakephp 3中找不到“路由器”类

I am upgrading my cakephp version from 2.6.7 to 3.3.4. The following code was properly working to refer the home url:

<?php echo Router::url('/', true); ?>

But this not working in cakephp 3.3.4 and it shows the following error message:

Error: Class 'Router' not found

Which I missed? Thanks in advance.

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我正在将cakephp版本从2.6.7升级到3.3.4。 以下代码正确地工作以引用主页： 

 ＆lt;？php echo Router :: url（'/'，true）;  ？＆gt; 
   
 
 
但这在cakephp 3.3.4中无效，它显示以下错误消息： 
 
 
 错误：未找到类'路由器'
   
 
 
我错过了什么？ 提前致谢。
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1条回答 默认 最新

  • dsjlqkbpn029473708 2017-04-11 15:34
    最佳回答

    You need to make yourself comfortable with PHP namespaces. The Router class lives in the Cake\Routing namespace, hence you have to use either:

    \Cake\Routing\Router::url()

    or import the class:

    use Cake\Routing\Router;

    That being said, in your views you may want to use the Url helper instead (as mentioned by Jacek B Budzynski in the comments), in order to avoid the hard dependency on the Router class:

    $this->Url->build('/', true)

    See also

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