以下是我正在处理的代码:
<!DOCTYPE html>
<html lang="en-US">
<head>
<title>HTML Page</title>
<script src="https://code.jquery.com/jquery-2.2.0.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.0/angular.min.js"></script>
<script src="js/angu.js"></script>
</head>
<body>
<div ng-controller="homeController">
<label>Username:</label>
<input type="text" ng-model="uname" placeholder="Enter username" />
<hr />
<h2>Hello {{ uname }}</h2>
<button type="button" ng-click="testMe()">Test Me</button>
</div>
</body>
</html>
angu.js:
var app = angular.module('basicApp', []);
app.controller('homeController', function ($scope) {
$scope.uname = "demouser";
$scope.testMe = function () {
$scope.uname += "123";
};
});
输出的问题部分:
您好{{uname}}
您能否帮我找一下为什么在Visual Studio Code中显示双花括号的原因。我错过了什么吗?感谢。
答案 0 :(得分:1)
尝试:
<html lang="en-US" ng-app="basicApp">