angularJS1笔记-(4)-自定义服务

时间:2021-02-24 17:16:11

html:

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body> <div ng-app="myApp">
<div ng-controller="firstController">
<p>{{name}}</p>
<p>{{serviceMsg1</p>
<p>{{serviceMsg2}}</p>
</div>
</div> <script type="text/javascript" src="../../vendor/angular/angularJs.js"></script>
<script type="text/javascript" src="app/index.js"></script> </body>
</html>

 js:

var myApp = angular.module('myApp',[],function ($provide) {
console.log(1);
//自定义服务
$provide.provider('CustomService1',function () {
this.$get = function () {
return {
message : '你好 CustomService1 Message'
}
}
});
$provide.provider('CustomService2',function () {
//此处的$get用于返回factory的实例
this.$get = function () {
return {
message : '你好 CustomService2 Message'
}
}
});
});
myApp.controller('firstController',function (CustomService1,CustomService2,$scope) {
$scope.name = '张三';
$scope.serviceMsg1 = CustomService1.message;
$scope.serviceMsg2 = CustomService2.message;
});

  结果:

angularJS1笔记-(4)-自定义服务