Javascript 角度JS错误：[$injector:unpr]未知提供程序

我是angular js的新手，我试图创建一个自定义服务，我复制并粘贴了一段代码来创建自定义服务，但我总是遇到这个错误

Error: [$injector:unpr] Unknown provider: serviceProvider <- service <-         MainController
http://errors.angularjs.org/1.4.3/$injector/unpr?p0=serviceProvider%20%3C-  %20service%20%3C-%20MainController
at REGEX_STRING_REGEXP (angular.js:68)
at angular.js:4262
at Object.getService [as get] (angular.js:4409)
at angular.js:4267
at getService (angular.js:4409)
at Object.invoke (angular.js:4441)
at $get.extend.instance (angular.js:8999)
at nodeLinkFn (angular.js:8109)
at compositeLinkFn (angular.js:7541)
at publicLinkFn (angular.js:7416)(anonymous function) @ angular.js:12330

下面是我的模块实现：

(function () {
    var myApp = angular.module('app', ['onsen']);

    var MainController = function ($scope, $http, $interval, service) {
        $scope.clciclme = function () {
            alert("HIIIIIIIIIIIIIIIIIIII");
        }
    }
    myApp.controller('MainController', MainController);
})();

请帮助，是什么导致此错误？

您使用了两次模块设置器语法，即：

var myApp = angular.module('app', ['onsen']);

您正在创建

应用程序

模块两次。要使用getter语法，只需不传递第二个参数（数组）：

您的代码如下所示：

控制器：

(function () {
    var myApp = angular.module('app', ['onsen']); // use the setter syntax one time

    var MainController = function ($scope, $http, $interval, service) {
        $scope.clciclme = function () {
            alert("HIIIIIIIIIIIIIIIIIIII");
        }
    }
    myApp.controller('MainController', MainController);
})();

服务：

(function () {
    var myModule = angular.module('app'); // use the getter syntax all subsequent times

    myModule.service('service', ["$http", function ($http) {
        var test = function (usertoken) {
            alert("fffffffffffffffffffff");

        }
        return {
            getUserSites: getUserSites
        };
    }]);
})();

(function () {
    var myApp = angular.module('app', ['onsen']); // use the setter syntax one time

    var MainController = function ($scope, $http, $interval, service) {
        $scope.clciclme = function () {
            alert("HIIIIIIIIIIIIIIIIIIII");
        }
    }
    myApp.controller('MainController', MainController);
})();

(function () {
    var myModule = angular.module('app'); // use the getter syntax all subsequent times

    myModule.service('service', ["$http", function ($http) {
        var test = function (usertoken) {
            alert("fffffffffffffffffffff");

        }
        return {
            getUserSites: getUserSites
        };
    }]);
})();