mysql - [FORMBODY参数为空？

Question

在使用fiddler测试时，我创建了Insert方法来使用实体将数据插入到Mysql中

我解决了这个网址，但对我不起作用 Fiddler testing API Post passing a [Frombody] class

User-Agent: Fiddler
Host: localhost:4086
Content-Length: 193
Content-type: application/json; charset=utf-8

以上格式显示集合对象为空

public class InsertController : BaseApiController
{
    static readonly IInsertMaster obj = new InsertMaster();

    [HttpPost]
    public HttpResponseMessage PostUser(collection_master collection)
    {
        if (collection == null)
            return Request.CreateResponse(HttpStatusCode.BadRequest, "not created");

        if (obj.PostUser(collection))
        {
            return Request.CreateResponse(HttpStatusCode.Created, TheModelFactory.create(collection));
        }
        else
            return Request.CreateResponse(HttpStatusCode.BadRequest, "Could not save to the database");
    }

}

输入:

 {"CustomerID":"10","AmountRecevied":1000","Date_Time":"2014-03-03 10:00:00","Area":"banglore","AgentID":"1","Money_Receipt_No":"123456","Payment_Mode":"cheque","Money_Receipt_Photo":null}

Answer 1

试试这个

   Content-type: application/json; charset=utf-8   

或

JSON 文本应以 Unicode 编码。默认编码为 UTF-8。

由于 JSON 文本的前两个字符始终是 ASCII 字符 [RFC0020]，因此可以确定八位字节流是 UTF-8、UTF-16(BE 或 LE)还是 UTF-32(BE或 LE)通过查看前四个八位字节中的空值模式。 00 00 00 xx UTF-32BE 00xx 00xx UTF-16BE xx 00 00 00 UTF-32LE xx 00 xx 00 UTF-16LE xx xx xx xx UTF-8

在这里检查
What does "Content-type: application/json; charset=utf-8" really mean?