Question

创建类Tools \ MainBundle \ Controller \ Sm_Image_HandlerController

<?php

namespace Tools\MainBundle\Controller;
class Sm_Image_HandlerController{

    public function test($param) {
        return $param;
    }
}

其他课程：

<?php

namespace FoodBundle\Controller;

use FoodBundle\Entity\FoodMaterialMapping;
use Symfony\Component\BrowserKit\Response;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use FoodBundle\Entity\Food;
use Symfony\Component\Validator\Constraints\NotBlank;
use Tools\MainBundle\Controller\Sm_Image_HandlerController;

/**
 * Food controller.
 *
 */
class FoodController extends Controller {
public function indexAction() {
$param="sample";
$sm=new Sm_Image_HandlerController();
$sample=$sm->test($param);
return new \Symfony\Component\HttpFoundation\Response(sample);
}

如果在类foodController中运行函数indexAction 返回错误

尝试从命名空间“Tools \ MainBundle \ Controller”加载类“Sm_Image_HandlerController”。您是否忘记了另一个命名空间的“use”语句？

src / FoodBundle / Controller / FoodController.php第23行

<?php
 public function createAction(Request $request) {
        $param = "sample";
        $sm = new Sm_Image_HandlerController();
        $sample = $sm->test($param);
        return new \Symfony\Component\HttpFoundation\Response(sample);
    }

Answer 1

您必须在symfony中为类和文件名使用CamelCase命名重命名您的控制器及其文件

<style>
.video {
  position: fixed;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: -100;
    transform: translateX(-50%) translateY(-50%);
  -webkit-filter: blur(3px); //change the value according to what suits the best
    -moz-filter: blur(3px); //change the value according to what suits the best
    -o-filter: blur(3px); //change the value according to what suits the best
    -ms-filter: blur(3px); //change the value according to what suits the best
    filter: blur(3px); //change the value according to what suits the best

    overflow: hidden;
}

.margin {
  margin-top: 400px;
}

</style>
<video id="my-video" class="video" muted loop autoplay>
  <source src="http://www.w3schools.com/html/mov_bbb.mp4" type="video/mp4"><!-- 
  <source src="media/demo.ogv" type="video/ogg">
  <source src="media/demo.webm" type="video/webm"> -->
</video>  
<h1 class="margin"> Some Content</h1>
<h1> Some Content</h1>
<h1> Some Content</h1>
<h1> Some Content</h1>
<h1> Some Content</h1><h1> Some Content</h1><h1> Some Content</h1>
<h1> Some Content</h1>
<h1> Some Content</h1>
<h1> Some Content</h1>
<h1> Some Content</h1><h1> Some Content</h1>
<h1> Some Content</h1>
<h1> Some Content</h1>
<h1> Some Content</h1>
<h1> Some Content</h1>
<h1> Some Content</h1>

尝试从命名空间加载类“Sm_Image_HandlerController”您是否忘记了另一个命名空间的“use”语句？

1 个答案: