我有角度提供程序的问题,我收到此错误:
第2696行:错误:未知提供商:a
使用未分化的角度v 1.06,行2696:
providerInjector = createInternalInjector(providerCache, function() {
throw Error("Unknown provider: " + path.join(' <- '));
}),
这是代码:
var myApp = angular.module('myApp', [], function ($interpolateProvider) {
$interpolateProvider.startSymbol('{[{');
$interpolateProvider.endSymbol('}]}');
});
myApp.directive('buttonsRadio', function() {
[...]
});
myApp.controller('MainController', function MainController ($scope) {
[...]
})
有什么想法吗?
编辑:添加了错误消息:
Error: Unknown provider: aProvider <- a
createInjector/providerInjector<@/libs/angular.js:2696
getService@/libs/angular.js:2824
createInjector/instanceCache.$injector<@/libs/angular.js:2701
getService@/libs/angular.js:2824
invoke@/libs/angular.js:2842
instantiate@/libs/angular.js:2874
@/libs/angular.js:4759
applyDirectivesToNode/nodeLinkFn/<@/libs/angular.js:4338
forEach@/libs/angular.js:138
nodeLinkFn@/libs/angular.js:4323
compositeLinkFn@/libs/angular.js:3969
compositeLinkFn@/libs/angular.js:3972
nodeLinkFn@/libs/angular.js:4354
compositeLinkFn@/libs/angular.js:3969
publicLinkFn@/libs/angular.js:3874
bootstrap/resumeBootstrapInternal/</<@/libs/angular.js:963
Scope.prototype.$eval@/libs/angular.js:8011
Scope.prototype.$apply@/libs/angular.js:8091
bootstrap/resumeBootstrapInternal/<@/libs/angular.js:961
invoke@/libs/angular.js:2857
bootstrap/resumeBootstrapInternal@/libs/angular.js:960
bootstrap@/libs/angular.js:973
angularInit@/libs/angular.js:934
@/libs/angular.js:14756
f.Callbacks/n@http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js:2
f.Callbacks/o.fireWith@http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js:2
.ready@http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js:2
B@http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js:2
/libs/angular.js
Line 5704
答案 0 :(得分:2)
在运行uglify
或任何其他的模拟/压缩算法之前,您应该运行grunt任务ng-annotate
,它将依赖项作为字符串添加为可注入数组,这使您的代码更加清晰注射注释可以作为构建步骤自动添加,而不必手动编码。
myApp.controller('MainController', function MainController ($scope) {
[...]
})
变为:
myApp.controller('MainController', ['$scope', function MainController ($scope) {
[...]
}])
看看:https://github.com/olov/ng-annotate
<强>更新强> ng-min AngularJS Pre-minifier 已弃用 - &gt;使用ng-annotate
答案 1 :(得分:1)
我假设你正在使用某种javascript obufuscator(Clousure,SquishIt,UglifyJS等)。
在这种情况下,您需要以这种方式指定依赖项:
var myApp = angular.module('myApp', [], ['$interpolateProvider',function ($interpolateProvider) {
$interpolateProvider.startSymbol('{[{');
$interpolateProvider.endSymbol('}]}');
}]);
myApp.directive('buttonsRadio', function() {
[...]
});
myApp.controller('MainController',['$scope', function MainController ($scope) {
[...]
}])
注意为依赖项注入指定依赖项 - 而不是传递函数,您需要指定数组,其中包含要注入参数的对象名称和函数本身的字符串列表。