415不支持的媒体类型与Spring MVC和REST服务 [英] 415 Unsupported Media Type with Spring MVC and Rest Service

问题描述

我收到

415 Unsupported Media Type - The server refused this request because the request entity is in a format not supported by the requested resource for the requested method

请求URL是：

http://localhost:8080/ngdemo/web/posts/review/80a5d7660cdb82a8ef9f8db79bb3c8ab14555377

错误，而从春季控制器读取;我用同样的模式我的其他控制器方法检查，他们的工作很好，但不是这一个，我新引进的。我无法找到任何与问题，你可以请建议什么我失踪？

error while reading from spring controller; I checked with my other controller methods of same pattern and they are working fine but not this one which I newly introduced. I cant find any issue with it, can you please suggest whats I am missing?

我的控制器：

@RequestMapping(value = "/review/{key}", method = RequestMethod.GET,  consumes = "", produces = "application/json")
public
@ResponseBody
List<Review> reviews(@PathVariable(value = "key") String key) {
    System.out.println("key : " + key);

    List<Review> reviewList = reviewService.getReviewsById(key);

    System.out.println("reviewList : " + reviewList.size());

    return reviewList;
}

我的角度Services.js：

My Services.js of Angular:

services.factory('PostFactory', ['$resource', function ($resource) {
alert("I am here service");

return  {

    postmain: $resource('/ngdemo/web/posts', {}, {
        query: {method: 'GET', isArray: true },
        create: {method: 'POST'}
    }),
    reviews: $resource('/ngdemo/web/posts/review/:key', {}, {
        query: {method: 'GET', params: {key: '@key'} },
        create: {method: 'POST'}
    }),
    postreview: $resource('/ngdemo/web/posts/getreview', {}, {
        query: {method: 'GET', isArray: true },
        create: {method: 'POST'}
    }),
    allresults: $resource('/ngdemo/web/posts/result/:tag', {}, {
        query: {method: 'GET', params: {tag: '@tag'} },
        create: {method: 'POST'}
    })};

}]）;

code在我controller.js其中makea电话：

Code in my controller.js which makea call:

var reviewId = place.id;
$scope.allreviews = PostFactory.reviews.query({key: reviewId})

我无法找到那里的问题是，这样你们可以请看看，并指出我那是什么，我错过了什么？谢谢！

I cant find where the issue is, so can you guys please have a look and point me what is that which I missed? Thanks!

推荐答案

它通过添加工作：

 @Consumes("text/html")

 @Consumes("text/html")
@RequestMapping(value = "/review/{key}", method = RequestMethod.GET, produces =   "application/json")
public
@ResponseBody
List<Review> reviews(@PathVariable(value = "key") String key) {

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