一、WebApi

一、先序列化，再在后台反序列的方式

$.ajax({
        type: "get",
        url: "http://localhost:27221/api/Charging/GetByModel",
        contentType: "application/json",
        data: { strQuery: JSON.stringify({ ID: "1", NAME: "Jim", CREATETIME: "1988-09-11" }) },
        success: function (data, status) {
            if (status == "success") {
                $("#div_test").html(data);
            }
        }
    });

        [HttpGet]
        public string GetByModel(string strQuery)
        {
            TB_CHARGING oData = Newtonsoft.Json.JsonConvert.DeserializeObject<TB_CHARGING>(strQuery);
            return "ChargingData" + oData.ID;
        }

二、[FromUri]即可直接得到对象

var postdata = { ID: "1", NAME: "Jim", CREATETIME: "1988-09-11" };
    $.ajax({
        type: "get",
        url: "http://localhost:27221/api/Charging/GetAllChargingData",
        data: postdata,
        success: function (data, status) { }
    });

        [HttpGet]
        public string GetAllChargingData([FromUri]TB_CHARGING obj)
        {
            return "ChargingData" + obj.ID;
        }