CORS过滤器在spring中使用angularjs客户端不工作 [英] CORS Filter not working in spring REST with angularjs client
问题描述
我创建了一个项目巫婆包含提供json格式和angularJS客户端巫婆消费服务,这完美工作的休息服务。现在我创建一个其他web项目巫婆只包含客户端(angularjs和html视图),但我不知道如何访问我的休息服务从这个项目。我绑定CORS过滤器的春天REST,但它不工作。我不能在客户端项目(html视图)中获取数据。
我在控制台中仍然有这个错误:
I created a project witch contains spring rest service that provide json format and angularJS Client witch consume the service and that work perfectly. Now I create an other web project witch contains just the client (angularjs and html views) but I don't know how to access my rest service from this project. I tied CORS filter for spring REST but it is not working. I can't get data in the the client project (html views). I still have this error in console :
XMLHttpRequest cannot load http://localhost/springrestprojet/rest/demande. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:8080' is therefore not allowed access.
这是我在客户端项目中所做的:
this is what I have done in the client project:
service.js:
service.js :
angular.module('workflowService', ['ngResource']).
factory('Demande', function ($resource) {
return $resource('/rest/demande/:id', {}, {
'save': {method:'PUT'}
});
});
application.js:
application.js :
angular.module('todoApp', ['workflowService']).
config(['$routeProvider', function ($routeProvider) {
$routeProvider.
when('/demande/list', {templateUrl:'views/demande-list.html', controller:DemandeListController}).
when('/demande/new', {templateUrl:'views/demande-new.html', controller:DemandeNewController}).
when('/demande/:id', {templateUrl:'views/demande-detail.html', controller:DemandeDetailController}).
otherwise({redirectTo:'/demande/list'}); }]);
controller.js
controller.js
function DemandeListController($scope, $location, Demande) {
$scope.demandes = Demande.query();
$scope.gotoDemandeNewPage = function () {
$location.path("/demande/new");
};
$scope.deleteDemande = function (demande) {
demande.$delete({'id':demande.idDemande}, function () {
$location.path('/');
});
};}
这是我在其余项目中所做的:
SimpleCORSFilter.java
and this is what I have done in the rest project : SimpleCORSFilter.java
public class SimpleCORSFilter implements Filter {
@Override
public void init(FilterConfig arg0) throws ServletException {}
@Override
public void doFilter(ServletRequest req, ServletResponse resp,
FilterChain chain) throws IOException, ServletException {
// TODO Auto-generated method stub
HttpServletResponse response=(HttpServletResponse) resp;
response.setHeader("Access-Control-Allow-Origin", "*");
response.setHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, DELETE");
response.setHeader("Access-Control-Max-Age", "3600");
response.setHeader("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
chain.doFilter(req, resp);
}
@Override
public void destroy() {} }
b $ b
ClassControleur.java:
ClassControleur.java :
@RequestMapping(value = "/demande", method = RequestMethod.GET, produces = "application/json")
public @ResponseBody List<Demande> list(HttpServletResponse response) {
connecter();
List<Demande> ListDemandes = new ArrayList<Demande>();
ListDemandes = (List<Demande>)rb.getDemandeRepository().findAll() ;
return ListDemandes ;
}
web.xml:
<filter>
<filter-name>simpleCORSFilter</filter-name>
<filter-class>
com.springrestprojet.controller.SimpleCORSFilter
</filter-class>
</filter>
<filter-mapping>
<filter-name>simpleCORSFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
任何帮助?
推荐答案
我没有看到任何角CORS配置。将它添加到我们的 .config
,看看会发生什么。请记住注入 $ httpProvider
。
I don't see any angular CORS configuration. Add this to our .config
and see what happens. Remember to inject $httpProvider
.
$httpProvider.defaults.useXDomain = true;
$httpProvider.defaults.withCredentials = true;
delete $httpProvider.defaults.headers.common['X-Requested-With'];
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