​x
 
<!DOCTYPE html>
<html>
<script src="https://cdn.staticfile.net/angular.js/1.6.9/angular.min.js"></script>
<body>
​
<div ng-app="myApp" ng-controller="myCtrl">
​
<input ng-value="myVar">
​
</div>
​
<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
    $scope.myVar = "Hello World!";
});
</script>
​
<p>此例展示了如何使用 AngularJS 表达式来设置输入字段的值。</p>
​
</body>
</html>
​