在ASP.Net MVC控制器中，如何获得一种从JSON和Form-urlEncoded格式识别数据的方法？

Question

我正在尝试使用ASP.NET代码MVC来处理HTTP POST请求，如下所示：

[Route("coreapi/control")]
public class Control : Controller
{
    [HttpPost(userGroups/{groupId}/users/{userId})]
    public int AddRecord(UserRecord record){
        //This even populates the UserId and GroupId fields in record from the route
    }
}

以上适用于Form-UrlEncoded参数，但不适用于JSON。

如果我想使用JSON，则需要使用[FromBody]属性，如下所示：

[Route("coreapi/control")]
public class Control : Controller
{
    [HttpPost(userGroups/{groupId}/users/{userId})]
    public int AddRecord([FromBody]UserRecord record, int groupId, int userId){
        //this doesn't look in the route to populate info anymore
        record.GroupId = groupId;
        record.UserId = userId;
    }
}

我如何使两者同时使用？

Answer 1

因此，这看起来确实很愚蠢，但是通过实验和阅读这篇内容丰富的文章 ，看来唯一的方法就是使用两种单独的方法。

一种用于形式编码的数据

[Route("coreapi/control")]
public class Control : Controller
{
    [HttpPost(userGroups/{groupId}/users/{userId}/add)]
    public int AddRecord(UserRecord record){
        //This even populates the UserId and GroupId fields in record from     the route
    }
}

还有一个用于json：

[Route("coreapi/control")]
public class Control : Controller
{
    [HttpPost(userGroups/{groupId}/users/{userId}/addJson)]
    public int AddRecordJson([FromBody]UserRecord record, int groupId, int userId){
        //this doesn't look in the route to populate info anymore
        record.GroupId = groupId;
        record.UserId = userId;
    }
}