我从API上的supprot问题得到,一个调用不工作Content-Type:multipart / form-data; charset = utf-8; boundary = ,但是工作Content-Type:application / json。我如何从提琴手模拟这个?如何将json转换为内容类型:multipart / form-data; charset = utf-8; boundary = ?
[HttpPut]
public async Task<ErrorResponse> Update([FromUri]int id, [FromBody]UpdateRequest request)