定义一个controller
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<script src="../lib/angular.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="myController">
{{name}}
</div>
<script>
var a = angular.module('myApp',[]);
a.controller('myController',['$scope',function($scope){
$scope.name = 'this is angular controller';
}])
</script>
</body>
</html>