jquery删除文件

 1 <div class="panel panel-default">
 2   <div class="panel-body">
 3     <div>
 4       <a href="javascript:void(0);" >清除文件缓存</a>
 5     </div>
 6     <div ></div>
 7   </div>
 8 </div>

12 <script>
13 
14   $(function(){
15     $('#deleteCacheLink').click(function(){
16     if(confirm("是否清除文件缓存?")) {
17       $('#deleteCacheMessage').html('正在清除文件缓存...');
18       $.get("<?=Url::to(['delfilecache']);?>", function(data){
19         if(data == 1) {
20           $('#deleteCacheMessage').html('成功清除文件缓存!');
21         } else {
22           $('#deleteCacheMessage').html('清除文件缓存失败!');
23         }
24       });
25     }
26     });
27   });
28 </script>
 1 //yii2.0目录删除,删除成功输出1
 2 
 3 public function actionDelfilecache()
 4 {
 5   $cachePath = Yii::getAlias('@app/runtime/cache');
 6   $fileArray = scandir($cachePath);
 7   foreach($fileArray as $fileName) {
 8     if($fileName != "." && $fileName != ".."){
 9       if(is_dir($cachePath . '/' . $fileName)) {
10         //yii2.0自带的文件删除
11         FileHelper::removeDirectory($cachePath . '/' . $fileName);
12       } else {
13         unlink($cachePath . '/' . $fileName);
14       }
15     }
16   }
17 echo 1;
18 }