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打印debug用。留坑。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using UnityEngine;
public abstract class MonoSingletonManager<T> : MonoBehaviour where T : MonoSingletonManager<T>
{
protected static T instance = null;
public static T GetInstance()
{
if (instance == null)
{
instance = FindObjectOfType<T>();
}
return instance;
}
protected virtual void OnDestroy()
{
instance = null;
}
}
public enum LogLevel
{
LOG = 0,
WARNING = 1,
ERROR = 2,
}
public class DebugHelper : MonoSingletonManager<DebugHelper>
{
public LogLevel SaveLogLevel;
public bool IsSameFile;
Queue<LogItem> m_vLogs;
FileInfo m_logFileInfo;
static bool m_isInited;
string logFolder;
string logFilename;
string path;
private Dictionary<LogType, LogLevel> logTypeLevelDict = null;
private void Awake()
{
if (m_isInited)
{
Debug.Log("existed logfile object，break");
Destroy(gameObject);
return;
}
Init();
}
private void OnDestroy()
{
//Application.logMessageReceived -= OnLogMessage;
Application.logMessageReceivedThreaded -= OnLogMessageThread;
}
void FixedUpdate()
{
if (m_isInited)
{
this.Refresh(Time.fixedDeltaTime);
}
}
public void Init()
{
if (m_isInited)
{
return;
}
DontDestroyOnLoad(gameObject);
m_isInited = true;
logTypeLevelDict = new Dictionary<LogType, LogLevel>() {
{ LogType.Log, LogLevel.LOG },
{ LogType.Warning, LogLevel.WARNING },
{ LogType.Assert, LogLevel.ERROR },
{ LogType.Error, LogLevel.ERROR },
{ LogType.Exception, LogLevel.ERROR }};
// 创建文件
DateTime timeNow = DateTime.Now;
#if UNITY_EDITOR
logFolder = Application.dataPath+"/..";
#else
logFolder = Application.persistentDataPath;
#endif
if (IsSameFile)
{
path = logFolder + "/Log.txt";
}else
{
path = logFolder + "/Log" + timeNow.ToString("yyyyMMddHHmmss") + ".txt";
}
m_logFileInfo = new FileInfo(path);
var sw = m_logFileInfo.CreateText();
sw.WriteLine("[{0}] - {1}", Application.productName, timeNow.ToString("yyyy/MM/dd HH:mm:ss"));
sw.Close();
Debug.Log("日志文件已创建：" + path);
// 注册回调
m_vLogs = new Queue<LogItem>();
//Application.logMessageReceived += OnLogMessage;
Application.logMessageReceivedThreaded += OnLogMessageThread;
Debug.Log("日志系统已启动");
}
public void Refresh(float dt)
{
if (m_vLogs.Count > 0)
{
try
{
var sw = m_logFileInfo.AppendText();
var item = m_vLogs.Peek(); // 取队首元素但先不移除
var timeStr = item.time.ToString("HH:mm:ss.ff");
var logStr = string.Format("{0}-[{1}]{2}", timeStr, item.logType, item.messageString);
//if (item.logType.Equals(LogType.Error))
if(logTypeLevelDict[item.logType].Equals(LogLevel.ERROR))
{
logStr = string.Format("{0}-[{1}]{2}==>{3}", timeStr, item.logType, item.messageString, item.stackTrace);
}
sw.WriteLine(logStr);
sw.Close();
m_vLogs.Dequeue(); // 成功执行了再移除队首元素
}
catch (IOException ex)
{
Debug.Log(ex.Message);
}
}
}
private void OnLogMessage(string condition, string stackTrace, LogType type)
{
if(logTypeLevelDict[type]>= SaveLogLevel)
{
m_vLogs.Enqueue(new LogItem()
{
messageString = condition,
stackTrace = stackTrace,
logType = type,
time = DateTime.Now
});
}
}
void OnLogMessageThread(string condition, string stackTrace, LogType type)
{
if (logTypeLevelDict[type] >= SaveLogLevel)
{
m_vLogs.Enqueue(new LogItem()
{
messageString = condition,
stackTrace = stackTrace,
logType = type,
time = DateTime.Now
});
}
}
}
public struct LogItem
{
/// <summary>
/// 日志内容
/// </summary>
public string messageString;
/// <summary>
/// 调用堆栈
/// </summary>
public string stackTrace;
/// <summary>
/// 日志类型
/// </summary>
public LogType logType;
/// <summary>
/// 记录时间
/// </summary>
public DateTime time;
}