参考链接

​​https://docs.angularjs.org/api/ngSanitize​​

首先下载angular-sanitize.min.js，下载地址：

​​https://github.com/angular/bower-angular-sanitize​​

添加解析函数

//解析html字符串
$scope.deliberatelyTrustDangerousSnippet = function(content) {
    return $sce.trustAsHtml(content);
};

使用ng-bind-html配合函数进行解析

<div class="content"
    ng-bind-html="deliberatelyTrustDangerousSnippet(que.content)">
</div>