完善出厂检验单

沈泽

2021-11-05 c737780b45a08735555842d044e1b4464284b217

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using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
 
namespace WebAPI
{
    public class LogService
    {
        private static readonly object lockObj = new object();
     
        #region 日志
        public static void Write(object obj, string filePath = "Vlog", bool isAppend = true)
        {
            try
            {
                lock (lockObj)
                {
                    filePath = $@"{filePath}\webapi{DateTime.Now.ToString("yyyyMMdd")}.txt";
 
                    filePath = AppDomain.CurrentDomain.BaseDirectory + filePath;
 
                    if (!System.IO.Directory.Exists(Path.GetDirectoryName(filePath)))
                    {
                        System.IO.Directory.CreateDirectory(Path.GetDirectoryName(filePath));
                    }
 
                    bool fileExists = System.IO.File.Exists(filePath);
                    //不存在 则创建该文件
                    if (!fileExists)
                    {
                        System.IO.File.Create(filePath).Close();
                    }
 
                    using (StreamWriter writer = new StreamWriter(filePath, isAppend))
                    {
                        //存在的时候才写一行
                        if (fileExists && isAppend)
                        {
                            writer.WriteLine();
                        }
 
                        var content = obj is string ? obj : JsonConvert.SerializeObject(obj);
                        writer.WriteLine($"{DateTime.Now} {content}");
                    }
                }
            }
            catch (Exception ex)
            {
            }
        }
        #endregion
    }
}