<!DOCTYPE html>
<html ng-app="app">
<head>
<script src="http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.0.1/angular.min.js"></script>
<meta charset=utf-8 />
<title>JS Bin</title>
</head>
<body ng-controller="MyCtrl">
{{serviceOutput}}
<br/><br/>
{{factoryOutput}}
<br/><br/>
{{providerOutput}} <script> var app = angular.module( 'app', [] ); var MyFunc = function() { this.name = "default name"; this.$get = function() {
this.name = "new name"
return "Hello from MyFunc.$get(). this.name = " + this.name;
}; return "Hello from MyFunc(). this.name = " + this.name;
}; // returns the actual function
app.service( 'myService', MyFunc ); // returns the function's return value
app.factory( 'myFactory', MyFunc ); // returns the output of the function's $get function
app.provider( 'myProv', MyFunc ); function MyCtrl( $scope, myService, myFactory, myProv ) { $scope.serviceOutput = "myService = " + myService;
$scope.factoryOutput = "myFactory = " + myFactory;
$scope.providerOutput = "myProvider = " + myProv; } </script> </body>
</html>

生成结果:

myService = [object Object] 

myFactory = Hello from MyFunc(). this.name = default name 

myProvider = Hello from MyFunc.$get(). this.name = new name

app.factory扩展:

factory('AttendersService', function ($q, $http, $rootScope) {

  var service = {};
var baseUrl = 'https://itunes.apple.com/search?term=';
var _artist = '';
var _finalUrl = ''; var makeUrl = function(){
_artist = _artist.split(' ').join('+');
_finalUrl = baseUrl + _artist + '&callback=JSON_CALLBACK'
return _finalUrl;
} service.setArtist = function(artist){
_artist = artist;
} service.getArtist = function(){
return _artist;
} service.callItunes = function(){
makeUrl();
var deferred = $q.defer();
$http({
method: 'JSONP',
url: _finalUrl
}).success(function(data){
deferred.resolve(data);
}).error(function(){
deferred.reject('There was an error')
})
return deferred.promise;
} return service;
}
controller 引用:
app.controller('myFactoryCtrl', function($scope, myFactory){
$scope.data = {};
$scope.updateArtist = function(){
myFactory.setArtist($scope.data.artist);
}; $scope.submitArtist = function(){
myFactory.callItunes()
.then(function(data){
$scope.data.artistData = data;
}, function(data){
alert(data);
})
}
});
 

app.service扩展:

app.service('myService', function($http, $q){
var baseUrl = 'https://itunes.apple.com/search?term=';
var _artist = '';
var _finalUrl = ''; var makeUrl = function(){
_artist = _artist.split(' ').join('+');
_finalUrl = baseUrl + _artist + '&callback=JSON_CALLBACK'
return _finalUrl;
} this.setArtist = function(artist){
_artist = artist;
} this.getArtist = function(){
return _artist;
} this.callItunes = function(){
makeUrl();
var deferred = $q.defer();
$http({
method: 'JSONP',
url: _finalUrl
}).success(function(data){
deferred.resolve(data);
}).error(function(){
deferred.reject('There was an error')
})
return deferred.promise;
} });
conrroller 引用:
app.controller('myServiceCtrl', function($scope, myService){
$scope.data = {};
$scope.updateArtist = function(){
myService.setArtist($scope.data.artist);
}; $scope.submitArtist = function(){
myService.callItunes()
.then(function(data){
$scope.data.artistData = data;
}, function(data){
alert(data);
})
}
});

app.provider扩展:

app.provider('myProvider', function(){
var baseUrl = 'https://itunes.apple.com/search?term=';
var _artist = '';
var _finalUrl = ''; //Going to set this property on the config function below
this.thingFromConfig = ''; var makeUrl = function(){
_artist = _artist.split(' ').join('+');
_finalUrl = baseUrl + _artist + '&callback=JSON_CALLBACK'
return _finalUrl;
} this.$get = function($http, $q){
return {
callItunes: function(){
makeUrl();
var deferred = $q.defer();
$http({
method: 'JSONP',
url: _finalUrl
}).success(function(data){
deferred.resolve(data);
}).error(function(){
deferred.reject('There was an error')
})
return deferred.promise;
},
setArtist: function(artist){
_artist = artist;
},
getArtist: function(){
return _artist;
},
thingOnConfig: this.thingFromConfig
}
}
}); controller引用: app.controller('myProviderCtrl', function($scope, myProvider){
$scope.data = {};
$scope.updateArtist = function(){
myProvider.setArtist($scope.data.artist);
}; $scope.submitArtist = function(){
myProvider.callItunes()
.then(function(data){
$scope.data.artistData = data;
}, function(data){
alert(data);
})
} $scope.data.thingFromConfig = myProvider.thingOnConfig;
});

angularjs model.service vs provider vs factory?的更多相关文章

  1. Service vs provider vs factory 转自:http://stackoverflow.com/questions/15666048/service-vs-provider-vs-factory

    请看此链接:http://stackoverflow.com/questions/15666048/service-vs-provider-vs-factory

  2. AngularJS 笔记之创建服务方式比较 : factory vs service vs provider 。

    首先说一下服务这个东西是用来干嘛的.很多时候我们把太多的数据和逻辑都一股脑儿地往 controller 里放.这样我们的 controller 原来越臃肿.从它们的生命周期可以发现,其实 contro ...

  3. angularjs中provider,factory,service的区别和用法

    angularjs中provider,factory,service的区别和用法 都能提供service,但是又有差别 service 第一次被注入时实例化,只实例化一次,整个应用的生命周期中是个单例 ...

  4. AngularJS 之 Factory vs Service vs Provider【转】

    英文原文:AngularJS: Factory vs Service vs Provider 当你初试 Angular 时,很自然地就会往 controller 和 scope 里堆满不必要的逻辑.一 ...

  5. AngularJS 中的 factory、 service 和 provider区别,简单易懂

    转自:http://blog.csdn.net/ywl570717586/article/details/51306176 初学 AngularJS 时, 肯定会对其提供 factory . serv ...

  6. angularJs 解析factory、service、provider

    了解angular js factory可以认为是设计模式中的工厂方法,就是你提供一个方法,该方法返回一个对象的实例:对于angularJs的factory,就是先定义一个对象,给这个对象添加属性和方 ...

  7. AngularJS之Factory vs Service vs Provider

    原文  http://www.linuxeden.com/html/news/20140509/151538.html 当你初试 Angular 时,很自然地就会往 controller 和 scop ...

  8. [转载]AngularJS之Factory vs Service vs Provider

    http://www.oschina.net/translate/angularjs-factory-vs-service-vs-provider http://tylermcginnis.com/a ...

  9. AngularJS之Service(四)

    前言 前面我们讲了控制器.过滤器以及指令,这一节我们来讲讲重大内容之一服务和其中涉及到的工厂. 话题 AngularJS中服务可以说是和DI紧密联系在一起,在应用程序中我们可以通过使用服务来共享代码, ...

随机推荐

  1. spring 集成mongo配置

    spring继承Mongo使用的是spring-data. 如果需要加入两个mongo与spring集成的包,spring-data-commons-1.7.0.RELEASE.jar,spring- ...

  2. 【Python爬虫实战--2】时间戳转换为指定格式日期

    摘自:http://www.2cto.com/kf/201406/311477.html (1)方法: 方法一: 利用localtime()转换为时间数组,然后格式化为需要的格式,如 timeStam ...

  3. 关于dubbo服务产生异常之:Caused by: com.alibaba.dubbo.remoting.TimeoutException: Waiting server-side response timeout by scan timer.

    简单来说就是dubbo超时,因为dubbo默认的时间是500ms,超过这个时间它会重新访问service层,最多尝试三次. 所以我在测试的时候日志显示出来的异常为……timeout……. 开始设置开始 ...

  4. Swift Runtime动态性分析

    Swift是苹果2014年发布的编程开发语言,可与Objective-C共同运行于Mac OS和iOS平台,用于搭建基于苹果平台的应用程序.Swift已经开源,目前最新版本为2.2.我们知道Objec ...

  5. IoC容器Autofac正篇之简单实例(四)

    先上一段代码. namespace ConsoleApplication3 { class Program { static void Main(string[] args) { ContainerB ...

  6. Django:之中间件、微信接口和单元测试

    Django中间件 我们从浏览器发出一个请求 Request,得到一个响应后的内容 HttpResponse ,这个请求传递到 Django的过程如下: 也就是说,每一个请求都是先通过中间件中的 pr ...

  7. 给php代码添加规范的注释phpDocumentor

    给php代码添加规范的注释更多参考 http://phpdoc.org/docs/latest/index.html在phpdocumentor中,注释分为文档性注释和非文档性注释.所谓文档性注释,是 ...

  8. Redis和Memcached的区别【转】

    如果简单地比较Redis与Memcached的区别,大多数都会得到以下观点:1 Redis不仅仅支持简单的k/v类型的数据,同时还提供list,set,hash等数据结构的存储.2 Redis支持数据 ...

  9. iOS 最值宏定义

    NSIntegerMax.NSIntegerMin.NSUIntegerMax.MAXFLOAT

  10. 这几天用到的 Linux 命令

    下面总结一下这几天用到的linux 命令,记录一下: 13 netstat -atunlp 26 apt-get install python-pip 27 pip install shadowsoc ...