using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using JNPF.Common.Extension; using Microsoft.AspNetCore.Mvc; using SqlSugar; using Tnb.BasicData.Entities; namespace Tnb.WarehouseMgr { public class WmsInternalTempTestService { private readonly ISqlSugarClient _db; public WmsInternalTempTestService(ISqlSugarRepository repo) { _db = repo.AsSugarClient(); } /// /// 修改列 /// /// [HttpPost] public void UpdateCol() { List list = new List(); foreach (var loc in list) { ReadOnlySpan inputSpan= loc.location_code.AsSpan(); ReadOnlySpan lastTwoCharacters = inputSpan.Slice(inputSpan.Length - 2); var num = lastTwoCharacters.ToString().Match(@"\d+"); } } } }