C# 获得；参数字典包含参数'；ID'；不可为空的类型'；System.Int32'；对于方法X"；在C中#

当我在

exceptions.html

 <tr ng-repeat="scbEXCEPtions in vm.scbExpData">
     <td>
       <button class="btn btn-alert btn-xs" ng-click="vm.DelExceptionObjRef(scbEXCEPtions.REF_ID)">
          Remove
      </button>
    </td>
 </tr>

它在单击时生成此URL，即使在apicontroller文件上设置了断点，我也会遇到以下错误：

http://localhost:6861/api/scbEXCEPtion/RevertExceptionById/10000011943

我的Api控制器{

SCBEExceptionAPicontroller

}中有一个方法，在这里接收函数和方法

    [HttpGet]
    [Route("RevertExceptionById/{ID}")]
    public HttpResponseMessage RevertExceptionById(HttpRequestMessage request, int ID){
        return GetHttpResponse(request, () => {
            HttpResponseMessage response = null;
            ScbException[] scbexception = _APPModuleService.RevertExceptionById(ID);
            response = request.CreateResponse<ScbException[]>(HttpStatusCode.OK, scbexception);
            return response;
        });
    }

RevertExceptionById（HttpRequestMessage请求，int-ID）

期望

ID

为

int

，它是一个32位整数

32位整数的长度为

2147483647

。您正在将

10000011943

作为ID传递，该ID超过了此最大值

我怀疑这就是

ID

的参数绑定在给定异常中失败的原因

可能的解决方案是：使用较低的ID，或者对ID使用

string

而不是

int

    [HttpGet]
    [Route("RevertExceptionById/{ID}")]
    public HttpResponseMessage RevertExceptionById(HttpRequestMessage request, int ID){
        return GetHttpResponse(request, () => {
            HttpResponseMessage response = null;
            ScbException[] scbexception = _APPModuleService.RevertExceptionById(ID);
            response = request.CreateResponse<ScbException[]>(HttpStatusCode.OK, scbexception);
            return response;
        });
    }

{"Message":"The request is invalid.","MessageDetail":"The parameters dictionary contains a null entry for parameter 'ID' of non-nullable type 'System.Int32' for method 'System.Net.Http.HttpResponseMessage RevertExceptionById(System.Net.Http.HttpRequestMessage, Int32)' in 'Fintrak.Presentation.WebClient.API.ScbExceptionApiController'. An optional parameter must be a reference type, a nullable type, or be declared as an optional parameter."}