小编Eli*_*Kim的帖子

我是AngularJS的新手,现在花了3天时间找到处理401状态的方法.我尝试过使用$ http的拦截器,使用$ resource ...但没有任何工作.我的应用程序在同一台服务器上调用JSONP调用.当发生错误时,它会被错误回调函数捕获.但状态始终为0且响应未定义.

首先,我尝试了这个拦截器

app.config(['$httpProvider', function($httpProvider) {
$httpProvider.responseInterceptors.push(['$q', function($q) {
    return function(promise) {
        return promise.then(function(response) {
            console.log('success in interceptor');
            return response; 
        }, function(response) {
            console.log('error in interceptor');
            console.log(response);
            if (response.status === 401) {
                response.data = { 
                    status: false, 
                    description: 'Authentication required!'
                };
                return response;
            }
            return $q.reject(response);
        });
    }
}]);
}]);

其次,还尝试使用$ resource的控制器

  $scope.fetchData = function(fromDate, toDate){
        Cancel.get({from: fromDate, to: toDate, perPage: 99999},
                    function(data){                            
                      $scope.cancels  = $scope.filteredCancels = data.data;
                      $scope.search();
                    },
                    function(response) {
                      $scope.errorMessage = '<h4>Error : '+response.status+'</h4>';
                      window.location …