angularjs中向html页面添加内容节点元素代码段的两种方法

第一种方式：原生JS向html页面添加内容节点元素代码段：

<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <script src="https://cdn.staticfile.org/angular.js/1.6.0/angular.min.js"></script>
</head>

<body>

    <div ng-app="myApp" ng-controller="personCtrl">

        <div id="test"></div>
    </div>

    <script>
      
        var app = angular.module('myApp', []);
        app.controller('personCtrl', function ($scope) {
         
            $scope.test = '<p><span style="border: 1px solid #000000;"><span style="text-decoration: line-through; font-family: 宋体, SimSun;"><em><strong>少时诵诗书所所所所所所所所所所所所所所所所所所所所所所所</strong></em></span><span style="text-decoration: line-through; font-family: 宋体, SimSun;"><em><strong><span style="text-decoration: line-through; font-family: 宋体, SimSun; border: 1px solid #000000;"></span></strong></em></span></span></p>'
            document.getElementById("test").innerHTML = $scope.test
     
        });
    </script>

</body>

</html>

第二种方法：angular-sanitize方法向html页面添加内容节点元素代码段：

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
<script src="https://cdn.staticfile.org/angular.js/1.5.0-beta.0/angular-sanitize.min.js"></script></head>
<body>

<div ng-app="myApp" ng-controller="myCtrl">

<p ng-bind-html="myText"></p>

</div>

<script>
var app = angular.module("myApp", ['ngSanitize']);
app.controller("myCtrl", function($scope) {
    $scope.myText = "My name is: <h1>John Doe</h1>";
});
</script>

<p><b>注意:</b> 该实例包含了 "angular-sanitize.js" 文件,
该文件移除 HTML 中的危险代码。</p>

</body>
</html>