JavaScript

$scope.get_pre = function(x) {
    return $sce.trustAsHtml(x);
};

HTML

<pre ng-bind-html="get_pre(html)"></pre>

如果你想要回到旧的指令，你可以添加这个到你的应用程序:

指令:

directives.directive('ngBindHtmlUnsafe', ['$sce', function($sce){
    return {
        scope: {
            ngBindHtmlUnsafe: '=',
        },
        template: "<div ng-bind-html='trustedHtml'></div>",
        link: function($scope, iElm, iAttrs, controller) {
            $scope.updateView = function() {
                $scope.trustedHtml = $sce.trustAsHtml($scope.ngBindHtmlUnsafe);
            }

            $scope.$watch('ngBindHtmlUnsafe', function(newVal, oldVal) {
                $scope.updateView(newVal);
            });
        }
    };
}]);

使用

<div ng-bind-html-unsafe="group.description"></div>

来源:https://github.com/angular-ui/bootstrap/issues/813

简单地创建一个过滤器就可以了。(适用于Angular 1.6)

.filter('trustHtml', [
        '$sce',
        function($sce) {
            return function(value) {
                return $sce.trustAs('html', value);
            }
        }
    ]);

并在html中按如下方式使用。

<h2 ng-bind-html="someScopeValue | trustHtml"></h2>

$scope.trustAsHtml=function(scope)
{
    return $sce.trustAsHtml(scope);
}
<p class="card-text w-100" ng-bind-html="trustAsHtml(note.redoq_csd_product_lead_note)"></p>

这应该是:

<div ng-bind-html="trustedHtml"></div>

在你的控制器中:

$scope.html = '<ul><li>render me please</li></ul>';
$scope.trustedHtml = $sce.trustAsHtml($scope.html);

而不是旧的语法，你可以直接引用$scope.html变量:

<div ng-bind-html-unsafe="html"></div>

正如一些评论者指出的那样，$sce必须注入到控制器中，否则将得到$sce undefined错误。

 var myApp = angular.module('myApp',[]);

 myApp.controller('MyController', ['$sce', function($sce) {
    // ... [your code]
 }]);

var line = “<label onclick=”alert（1）“>aaa”</label>;

1. 使用过滤器

app.filter('unsafe', function($sce) { return $sce.trustAsHtml; });

使用(html):

<span ng-bind-html="line | unsafe"></span>
==>click `aaa` show alert box

2. 使用ngSanitize:更安全

包括angular-sanitize.js

<script src="bower_components/angular-sanitize/angular-sanitize.js"></script>

在angular的根应用中添加ngSanitize

var app = angular.module("app", ["ngSanitize"]);

使用(html):

<span ng-bind-html="line"></span>
==>click `aaa` nothing happen