我的 Web API Post 方法与 Swagger 一起工作正常，但是当我使用 axios 从我的 React 应用程序发送发布请求时，数据 [FromBody] 为空。这是 Web API 方法。

[HttpPost]
[Route("api/employee/addMany")]
public IHttpActionResult Post([FromBody] dynamic data)  //my axios request hit this method but data is always null. I have tried passing without stringifying
  {
   Employee[] employees=JObject.Parse(data);
   //doing some stuff with employees
   return Ok();
  }

这是 Axios 发布请求代码

export function addEmployees(employees:Employee[]) {
  return axios.post(`api/employee/addMany`, { employees });
}

这是请求拦截器，执行模型键Pascalization 和字符串化数据。

const pascalizeKeys = (obj:any):any => {
  if (Array.isArray(obj)) {
    return obj.map(v => pascalizeKeys(v));
  } else if (obj !== null && obj.constructor === Object) {
    return Object.keys(obj).reduce(
      (result, key) => ({
        ...result,
        [String(upperFirst(key))]: pascalizeKeys(obj[key]),
      }),
      {},
    );
  }
  return obj;
};

export function applyInterceptors(Axios:typeof axios){
  Axios.interceptors.request.use((request)=>{
    if(request.data){
      request.data = JSON.stringify(pascalizeKeys(request.data));
      return request;
    }
    return request;
  }
  )
}