<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>ng-app指令</title> </head> <!-- 需要angular的代码必须包裹在ng-app的代码中 --> <!-- ng-bind遇到html的时候会转义 为了安全 --> <body ng-app="myApp" ng-init="username='<h1>shit</h1>'"> <strong ng-bind-html="username"></strong> <script src="./js/Angular.js"></script> <script src="./js/sanitize.js"></script> <script> angular.module('myApp', ['ngSanitize']) </script> </body> </html>