angular.module(/*省略*/)
.factory("xxxService", ['xx',function (xx) {
return {
//省略
}
}])
.controller('iiController',['xxxService',function(xxxService){
//省略
}]);
/*...方法省略..*/
(function (global) {
function CreateInjector(cache){
this.cache=cache;//用于保存service的cache
}
function Angular(){}
Angular.module=function(){
var moduleObj={};
return {
injector:new CreateInjector(moduleObj),
factory:function(name,fn){
},
controller:function(name,fn){
}
}
};
global.angular = Angular;
})(window);
var ARROW_ARG = /^([^\(]+?)=>/;
var FN_ARGS = /^[^\(]*\(\s*([^\)]*)\)/m;
var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg;
function isArray(obj){
return Object.prototype.toString.call(obj) === '[object Array]';
}
function stringifyFn(fn) {
return fn.toString();
}
function extractArgs(fn) {
var fnText = stringifyFn(fn).replace(STRIP_COMMENTS, ''),
args= fnText.match(ARROW_ARG) || fnText.match(FN_ARGS);
return args[1].split(',');
}
function CreateInjector(cache){
this.cache=cache;
}
CreateInjector.prototype={
constructor:CreateInjector,
invoke:function(fn,self){
var argsName= extractArgs(fn),argsFn=[];
argsName.forEach(function(arg){
argsFn.push(this.cache[arg]);
},this);
if(isArray(fn)){
return fn[fn.length-1].apply(self,argsFn);
}else{
return fn.apply(self,argsFn);
}
}
};
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>angular injector Demo</title>
</head>
<body>
<script>
(function (global) {
var ARROW_ARG = /^([^\(]+?)=>/;
var FN_ARGS = /^[^\(]*\(\s*([^\)]*)\)/m;
var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg;
function isArray(obj){
return Object.prototype.toString.call(obj) === '[object Array]';
}
function stringifyFn(fn) {
return fn.toString();
}
function extractArgs(fn) {
var fnText = stringifyFn(fn).replace(STRIP_COMMENTS, ''),
args= fnText.match(ARROW_ARG) || fnText.match(FN_ARGS);
return args[1].split(',');
}
function CreateInjector(cache){
this.cache=cache;
}
CreateInjector.prototype={
constructor:CreateInjector,
invoke:function(fn,self){
var argsName= extractArgs(fn),argsFn=[];
argsName.forEach(function(arg){
argsFn.push(this.cache[arg]);
},this);
if(isArray(fn)){
return fn[fn.length-1].apply(self,argsFn);
}else{
return fn.apply(self,argsFn);
}
}
};
function Angular(){}
Angular.module=function(){
var moduleObj={};
return {
injector:new CreateInjector(moduleObj),
factory:function(name,fn){
moduleObj[name]=this.injector.invoke(fn);
return this;
},
controller:function(name,fn){
this.injector.invoke(fn);
return this;
}
}
};
global.angular = Angular;
})(window);
angular.module()
.factory('cacheService',[function(){
return {};
}])
.factory("userInfoService", ['cacheService',function (cacheService) {
return {
getUserInfo:function(){
return cacheService.userInfo;
},
setUserInfo:function(value){
cacheService.userInfo=value;
}
}
}])
.controller('userController',['userInfoService',function(userInfoService){
userInfoService.setUserInfo({id:'qqqq11234',name:'zhangLearing'});
console.log(userInfoService.getUserInfo());
}]);
</script>
</body>
</html>
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