AngularJS$http.interceptors.push未捕获错误：[$injector:unpr]

我正在尝试在登录成功后将访问令牌设置为标头。我试图通过使用拦截器来实现它，但出现以下错误：

Uncaught Error: [$injector:unpr] Unknown provider: aProvider <- a <- TokenInterceptor <- $http <- $compile

---

当您丑化源代码时，

TokenInterceptor

被解析为

a

，这在角度上下文中找不到

您可以使用在uglify之前预处理您的源代码，它将自动转换您的源代码以使用显式注释（数组）样式

myApp.factory（'TokenInterceptor'，['$q'，'$window'，'$location'，'AuthenticationService'，function（$q，$window，$location，AuthenticationService）{…}]）

以缩小安全性

---

ng annotate

有

grunt

和

gulp

插件

看起来问题是由缩小版本引起的，您是否在丑化之前使用

ng annotate

处理源代码？

myApp.config(['$httpProvider',function ($httpProvider) {
   $httpProvider.interceptors.push('TokenInterceptor');
}]);

myApp.factory('TokenInterceptor', function ($q, $window, $location, AuthenticationService) {
    return {
        request: function (config) {
            config.headers = config.headers || {};
            if ($window.sessionStorage.token) {
                config.headers.Authorization = 'Bearer ' + $window.sessionStorage.token;
            }
            return config;
        },

        requestError: function(rejection) {
            return $q.reject(rejection);
        },

        response: function (response) {
            return response || $q.when(response);
        },

        //Revoke client authentication if 401 is received

        responseError: function(rejection) {
            console.log("Rejecton !");
            console.log(rejection);

            if (rejection != null && rejection.status === 401 && ($window.sessionStorage.token || AuthenticationService.isLogged)) {
                console.log("Revoked !");
                delete $window.sessionStorage.token;
                AuthenticationService.isLogged = false;
                $location.path("/admin/login");
            }

            return $q.reject(rejection);
        }
    };
});

yApp.config(['$httpProvider', function ($httpProvider) {

    var interceptor = ['$q', '$window', '$location', '$injector', function($q, $window, $location, $injector) {

        return {
            request: function (config) {
                config.headers = config.headers || {};
                if ($window.sessionStorage.token) {
                    config.headers.Authorization = 'Bearer ' + $window.sessionStorage.token;
                }
                return config;
            },

            requestError: function(rejection) {
                return $q.reject(rejection);
            },

            response: function (response) {
                return response || $q.when(response);
            },

            // Revoke client authentication if 401 is received

            responseError: function(rejection) {
                console.log(rejection);
                // Dynamically get the service since they can't be injected into config
                var AuthenticationService = $injector.get('AuthenticationService');

                if (rejection != null && rejection.status === 401 && ($window.sessionStorage.token || AuthenticationService.isLogged)) {
                    delete $window.sessionStorage.token;
                    AuthenticationService.isLogged = false;
                    $location.path("/login");
                }

                return $q.reject(rejection);
            }
        };
    }];

    $httpProvider.interceptors.push(interceptor);
}]);