項(xiàng)目是一種答題小游戲，題目里面有文字、圖片、視頻和音頻4種格式，我用的angular框架，但是在渲染視頻和音頻時(shí)老是報(bào)錯(cuò)，用了$sce還是不能解決，求助大神。下面是html部分的代碼<div class="other">     <img  ng-src="{{store.sub[index].attachment}}" class="image"/>     <video width='100%' height="auto" class="video" controls="controls">         <source ng-src="{{store.sub[index].attachment}}">     </video>     <audio class="audio" controls="controls">         <source ng-src="{{store.sub[index].attachment}}">     </audio></div>js里面.controller("timer",function($scope,$state,$sce){        var str=$scope.store.sub[index].attachment;         $scope.store.sub[index].attachment=$sce.trustAsResourceUrl(str);     })