我使用 yo-angular 通过 bootstrap/grunt/bower 生成我的 angularjs 模板。我还想在应用程序中使用下划线:
npm install underscore --save-dev
在 MainCtrl 中,我调用 underscore.js 只是为了看看它是否有效:
angular.module('yomanApp')
.controller('MainCtrl', function ($scope) {
$scope.awesomeThings = [
'HTML5 Boilerplate',
'AngularJS',
'AngularJS'
];
_.each([1,2,3],console.log);
});
当我使用 Chrome 运行应用程序时,我在控制台中收到此 errmsg:
ReferenceError: _ is not defined
at new <anonymous> (http://localhost:9000/scripts/controllers/main.js:18:5)
at invoke (http://localhost:9000/bower_components/angular/angular.js:4203:17)
at Object.instantiate (http://localhost:9000/bower_components/angular/angular.js:4211:27)
at http://localhost:9000/bower_components/angular/angular.js:8501:28
at link (http://localhost:9000/bower_components/angular-route/angular-route.js:975:26)
at invokeLinkFn (http://localhost:9000/bower_components/angular/angular.js:8258:9)
at nodeLinkFn (http://localhost:9000/bower_components/angular/angular.js:7768:11)
at compositeLinkFn (http://localhost:9000/bower_components/angular/angular.js:7117:13)
at publicLinkFn (http://localhost:9000/bower_components/angular/angular.js:6996:30)
at $get.boundTranscludeFn (http://localhost:9000/bower_components/angular/angular.js:7135:16) <div ng-view="" class="ng-scope">
出现此错误后,我将该模块添加到应用程序配置中:
'使用严格';
/**
* @ngdoc overview
* @name yomanApp
* @description
* # yomanApp
*
* Main module of the application.
*/
angular
.module('yomanApp', [
'ngAnimate',
'ngCookies',
'ngResource',
'ngRoute',
'ngSanitize',
'ngTouch',
'underscore'
])
.config(function ($routeProvider) {
$routeProvider
.when('/', {
templateUrl: 'views/main.html',
controller: 'MainCtrl'
})
.when('/about', {
templateUrl: 'views/about.html',
controller: 'AboutCtrl'
})
.when('/accordeon', {
templateUrl: 'views/accordeon.html',
controller: 'IssuesCtrl'
})
.otherwise({
redirectTo: '/'
});
});
现在我收到此错误:
Uncaught Error: [$injector:modulerr] Failed to instantiate module yomanApp due to:
Error: [$injector:modulerr] Failed to instantiate module underscore due to:
Error: [$injector:nomod] Module 'underscore' is not available! You either misspelled the module name or forgot to load it. If registering a module ensure that you specify the dependencies as the second argument.
我尝试的最后一件事是将其添加到index.html:
<script src="node_modules/underscore/underscore.js"></script>
这会导致与上面相同的错误。 underscore.js 也得到 404??这是 grunt 配置问题还是其他问题?