LinkGame/LuaDemo/Assets/ZLog/SplitFileLogger.cs

using ET;
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using UnityEngine;

public class SplitFilesLogger : ILog
{
    StreamWriter swDebug;
    StreamWriter swInfo;
    StreamWriter swWarning;
    StreamWriter swError;

    public SplitFilesLogger(string path = null)
    {
        if (path == null)
        {
#if UNITY_EDITOR || UNITY_STANDALONE
            path = "./";
#elif UNITY_ANDROID
            path = Application.persistentDataPath;
#endif
            path = Path.Combine(path, "UnityLogs");
            if (!Directory.Exists(path)) {
                Directory.CreateDirectory(path);
            }
        }

        FileStream fwDebug = File.Open(Path.Combine(path, $"{DateTime.Now.ToString("yyyyMMddHH")}_Debug.log"),
            FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.ReadWrite);
        fwDebug.Seek(0, SeekOrigin.End);
        swDebug = new StreamWriter(fwDebug);

        FileStream fwInfo = File.Open(Path.Combine(path, $"{DateTime.Now.ToString("yyyyMMddHH")}_Info.log"),
            FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.ReadWrite);
        fwInfo.Seek(0, SeekOrigin.End);
        swInfo = new StreamWriter(fwInfo);

        FileStream fwWarning = File.Open(Path.Combine(path, $"{DateTime.Now.ToString("yyyyMMddHH")}_Warning.log"),
            FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.ReadWrite);
        fwWarning.Seek(0, SeekOrigin.End);
        swWarning = new StreamWriter(fwWarning);

        FileStream fwError = File.Open(Path.Combine(path, $"{DateTime.Now.ToString("yyyyMMddHH")}_Error.log"),
            FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.ReadWrite);
        fwError.Seek(0, SeekOrigin.End);
        swError = new StreamWriter(fwError);
    }

    public void Debug(string message)
    {
        swDebug.WriteLine(message);
        swDebug.Flush();
    }

    public void Debug(string message, params object[] args)
    {
        swDebug.WriteLine(string.Format(message, args));
        swDebug.Flush();
    }

    public void Error(string message)
    {
        swError.WriteLine(message);
        swError.Flush();
    }

    public void Error(string message, params object[] args)
    {
        swError.WriteLine(string.Format(message, args));
        swError.Flush();
    }

    public void Info(string message)
    {
        swInfo.WriteLine(message);
        swInfo.Flush();
    }

    public void Info(string message, params object[] args)
    {
        swInfo.WriteLine(string.Format(message, args));
        swInfo.Flush();
    }

    public void Trace(string message)
    {
        swDebug.WriteLine(message);
        swDebug.Flush();
    }

    public void Trace(string message, params object[] args)
    {
        swDebug.WriteLine(string.Format(message, args));
        swDebug.Flush();
    }

    public void Warning(string message)
    {
        swWarning.WriteLine(message);
        swWarning.Flush();
    }

    public void Warning(string message, params object[] args)
    {
        swWarning.WriteLine(string.Format(message, args));
        swWarning.Flush();
    }
}