常量
Constant
在配置阶段和运行阶段均可用。
angular.module('app',[])
.constant('endpoint', 'http://some.rest.endpoint') // define
.config(function(endpoint) {
// do something with endpoint
// available in both config- and run phases
})
.controller('MainCtrl', function(endpoint) { // inject
var vm = this;
vm.endpoint = endpoint; // usage
});
<body ng-controller="MainCtrl as vm">
<div>endpoint = {{ ::vm.endpoint }}</div>
</body>
endpoint = http://some.rest.endpoint