Question

目前我正在研究JHipster 3（从JHipster 2迁移）。我的一些模块是从RESFTful请求获取JSON数据的。

这里是JHipster 2中的示例代码： - ＆gt; （工作）

'use strict';

angular.module('newsletterApp')
    .factory('UserBirthday', function ($resource) {
        return $resource('http://localhost:8081/BirthDay/Rest/WebService/GetFeeds', {}, {
                'query': {method: 'GET', isArray: true},
                'get': {
                    method: 'GET',
                    isArray: true,
                    transformResponse: function (data) {
                        data = angular.fromJson(data);
                        return data;
                    }
                }
            });
        });

对于Jhipster 3：

    (function(){
        'use strict';

        angular
            .module('newsletterApp')
            .factory('EmployeeBirthday', EmployeeBirthday);

        EmployeeBirthday.$inject = ['$resource'];

        function EmployeeBirthday($resource){
            return $resource('http://localhost:8081/BirthDay/Rest/WebService/GetFeeds', {}, {
                'query': {method: 'GET', isArray: true},
                'get': {
                    method: 'GET',
                    isArray: true,
                    transformResponse: function (data) {
                        data = angular.fromJson(data);
                        return data;
                    }
                }
            });
        } })();

我得到了错误：

XMLHttpRequest cannot load http://localhost:8081/BirthDay/Rest/WebService/GetFeeds. Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:9000' is therefore not allowed access.

在application.yml中也已启用CORS

cors: #By default CORS are not enabled. Uncomment to enable.
        allowed-origins: "*"
        allowed-methods: GET, PUT, POST, DELETE, OPTIONS
        allowed-headers: "*"
        exposed-headers:
        allow-credentials: true
        max-age: 1800

有什么建议可以解决这个问题吗？

Answer 1

必须指定

allowed-origin（例如http://localhost:9000），并且不能将Wildcard *与allow-credentials结合使用：true。

在CORS请求期间JHipster 3错误

1 个答案: