axios.post 参数传递webapi问题

1.前端VUE写法 

<script setup lang="ts"  >
 
import axios from 'axios'
const SetParameter = async (Name: any, Val: any) => {
	let pa = { Name: Name, Value: Val }

	axios.post(global_const.WEBAPI + `Hanslaser/SetParameter`, pa).then(response => {

	}).catch(err => {

	})
}

2.后端webapi

        /// <summary>
        /// 设置激光打标参数
        /// </summary>
        /// <param name="Name"></param>
        /// <param name="val"></param>
        [HttpPost(Name = "SetParameter")]
        public int SetParameter(ParamModel pm)
        {
          return  SqliteHelper.SetParamter(pm.Name, pm.Value);
        }