WebAPI返回一个List

前端：

        [AllowAnonymous]        [HttpGet]        public void Test20171218(string myPara) {            var client = MyClient.Create();            var resp = client.GetAsync("MyUrl?myPara="+myPara).Result;            var result = resp.Content.ReadAsStringAsync().Result;            List<MyRecord> data = MyJsonHelper.Deserialize<List<MyRecord>>(result);        }

后端：

       /// <summary>        /// 获取MyRecord集合        /// </summary>        /// <param name="myPara"></param>        /// <returns></returns>        [HttpGet]        public List<SignRecordDoc> GetMyRecordDocLst(string myPara) {            return this.MyRecordService.GetMyRecordDocLst(myPara);        }