Question

我的Angularjs工厂要求如下：

 .factory('TrackingNumberDetailsUpsGeneralService', function ($http) {
        return {           
            findByInvoiceDetailsId: function (invoiceDetails) {  
                console.log("invoiceDetails  " + invoiceDetails.id);  
                return $http.get('/api/trackingNumberDetailsUpss/byInvoiceDetailsId', {params: {invoiceDetailsId : invoiceDetails.id}}).then(function (response) {
                    return response.data;
                });
            }
        };
    });

在我的跟踪... Resource.java中，我有

  @RequestMapping(value = "/trackingNumberDetailsUpss/byInvoiceDetailsId/",
            method = RequestMethod.GET,
            produces = MediaType.APPLICATION_JSON_VALUE)
    @Timed
    public List<TrackingNumberDetailsUps> findByInvoiceDetailsId(@RequestParam(value="invoiceDetailsId") Long invoiceDetailsId,
            @RequestParam(value = "page" , required = false) Integer offset,
            @RequestParam(value = "per_page", required = false) Integer limit) {
        log.debug("REST request to get TrackingNumberDetailsUps  By Invoice Details Id " + invoiceDetailsId);
        return trackingNumberDetailsUpsService.findByInvoiceDetailsId(invoiceDetailsId);
    }

但是我收到以下错误：

http://localhost:8080/api/trackingNumberDetailsUpss/byInvoiceDetailsId?cacheBuster=1444014377012&invoiceDetailsId=2 400 Bad Request

{"timestamp":1444015194707,"status":400,"error":"Bad Request","exception":"org.springframework.beans
.TypeMismatchException","message":"Failed to convert value of type 'java.lang.String' to required type
 'java.lang.Long'; nested exception is java.lang.NumberFormatException: For input string: \"byInvoiceDetailsId
\"","path":"/api/trackingNumberDetailsUpss/byInvoiceDetailsId"}

我无法弄清问题在哪里。任何人都可以帮我解决这个问题。

以下是我的要求：

 .factory('TrackingNumberDetailsUpsGeneralService', function ($http) {
        return {           
            findByInvoiceDetailsId: function (invoiceDetails) {  
                console.log("invoiceDetails  " + invoiceDetails.id);  
                return $http.get('/api/trackingNumberDetailsUpss/byInvoiceDetailsId', {params: {invoiceDetailsId : invoiceDetails.id}}).then(function (response) {
                    return response.data;
                });
            }
        };
    });

Answer 1

尝试从/注释的末尾删除额外的@RequestMapping。

重要 - 只是经过测试。

来自Angularjs前端的Spring Data Jpa，REST，org.springframework.beans .TypeMismatchException

1 个答案: