加入ViewerJS,目前什么都没有实现

assets/ViewerJsAsset.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace app\assets;
+
+use yii\web\AssetBundle;
+
+class ViewerJsAsset extends AssetBundle
+{
+    public $sourcePath = '@npm/viewerjs/dist';
+    public $js = [
+        'viewer.min.js',
+    ];
+}

composer.json

@@ -1,7 +1,12 @@
 {
   "name": "yiisoft/yii2-app-basic",
   "description": "Yii 2 Basic Project Template",
-    "keywords": ["yii2", "framework", "basic", "project template"],
+  "keywords": [
+    "yii2",
+    "framework",
+    "basic",
+    "project template"
+  ],
   "homepage": "https://www.yiiframework.com/",
   "type": "project",
   "license": "BSD-3-Clause",
@@ -26,7 +31,8 @@
     "ext-rar": "*",
     "wapmorgan/unified-archive": "^1.2",
     "symfony/console": "^6.1",
-        "gemorroj/archive7z": "^5.7"
+    "gemorroj/archive7z": "^5.7",
+    "npm-asset/viewerjs": "^1.11"
   },
   "require-dev": {
     "yiisoft/yii2-debug": "~2.1.0",
@@ -76,6 +82,10 @@
     }
   },
   "repositories": [
+    {
+      "type": "composer",
+      "url": "https://asset-packagist.org"
+    },
     {
       "type": "composer",
       "url": "https://asset-packagist.org"

views/home/index.php

@@ -6,6 +6,7 @@
 
 /* @var $directory string 当前路径 */
 
+use app\assets\ViewerJsAsset;
 use app\models\NewFolderForm;
 use app\models\RenameForm;
 use app\models\Share;
@@ -24,6 +25,7 @@ $this->title = '文件管理';
 $this->params['breadcrumbs'][] = $this->title;
 FontAwesomeAsset::register($this);
 JqueryAsset::register($this);
+ViewerJsAsset::register($this);
 $this->registerCssFile('@web/css/home_style.css');
 ?>
 <div class="home-directory">