286 lines
11 KiB
C#
286 lines
11 KiB
C#
|
/**************************************************************************
|
|||
|
|
*
|
|||
|
|
* =================================
|
|||
|
|
* CLR版本 ：4.0.30319.42000
|
|||
|
|
* 命名空间 ：ToDoStylet.ViewModel
|
|||
|
|
* 文件名称 ：LogHelper.cs
|
|||
|
|
* =================================
|
|||
|
|
* 创 建 者 ：LQZ
|
|||
|
|
* 创建日期 ：2019-10-9 16:31:19
|
|||
|
|
* 功能描述 ：日志操作类-使用KingAOP框架进行切面编程
|
|||
|
|
* =================================
|
|||
|
|
* 修 改 者 ：
|
|||
|
|
* 修改日期 ：
|
|||
|
|
* 修改内容 ：
|
|||
|
|
* =================================
|
|||
|
|
*
|
|||
|
|
***************************************************************************/
|
|||
|
|
using Castle.DynamicProxy;
|
|||
|
|
using KingAOP.Aspects;
|
|||
|
|
using System;
|
|||
|
|
using System.IO;
|
|||
|
|
using System.Linq;
|
|||
|
|
using System.Text;
|
|||
|
|
|
|||
|
|
namespace ToDoStylet.ViewModel
|
|||
|
|
{
|
|||
|
|
public class LoggerAspect : OnMethodBoundaryAspect, Stylet.Logging.ILogger
|
|||
|
|
{
|
|||
|
|
// 日志文件存放目录
|
|||
|
|
private string _logDir = AppDomain.CurrentDomain.BaseDirectory + "\\Log";
|
|||
|
|
//流程日志文件存放目录
|
|||
|
|
private string _commLogDir = AppDomain.CurrentDomain.BaseDirectory + "\\Log\\CommLog";
|
|||
|
|
//异常日志文件存放目录
|
|||
|
|
private string _errLogDir = AppDomain.CurrentDomain.BaseDirectory + "\\Log\\ErrLog";
|
|||
|
|
//传入的操作源名称
|
|||
|
|
private readonly string name;
|
|||
|
|
public LoggerAspect(string loggerName)
|
|||
|
|
{
|
|||
|
|
this.DelOldFile();
|
|||
|
|
name = loggerName;
|
|||
|
|
}
|
|||
|
|
public LoggerAspect(){}
|
|||
|
|
|
|||
|
|
//日志级别为明细
|
|||
|
|
public void Info(string format, params object[] args)
|
|||
|
|
{
|
|||
|
|
if (this.name == "Stylet.ViewManager" || this.name == "Stylet.WindowManager") return;
|
|||
|
|
var logStr = new StringBuilder();
|
|||
|
|
logStr.AppendLine();
|
|||
|
|
logStr.Append("日志时间：" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"));
|
|||
|
|
logStr.AppendLine();
|
|||
|
|
logStr.Append("日志级别：[INFO]");
|
|||
|
|
logStr.AppendLine();
|
|||
|
|
logStr.Append(string.Format("操作对象：[{0}]", this.name));
|
|||
|
|
logStr.AppendLine();
|
|||
|
|
logStr.Append(String.Format("日志内容：{0}", String.Format(format, args)));
|
|||
|
|
//写到本地
|
|||
|
|
WriteLog(logStr.ToString(), _commLogDir);
|
|||
|
|
}
|
|||
|
|
//日志级别为警告，同明细
|
|||
|
|
public void Warn(string format, params object[] args)
|
|||
|
|
{
|
|||
|
|
if (this.name == "Stylet.ViewManager") return;
|
|||
|
|
var logStr = new StringBuilder();
|
|||
|
|
logStr.AppendLine();
|
|||
|
|
logStr.Append("日志时间：" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"));
|
|||
|
|
logStr.AppendLine();
|
|||
|
|
logStr.Append("日志级别：[WARN]");
|
|||
|
|
logStr.AppendLine();
|
|||
|
|
logStr.Append(string.Format("操作对象：[{0}]", this.name));
|
|||
|
|
logStr.AppendLine();
|
|||
|
|
logStr.Append(String.Format("日志内容： {0}", String.Format(format, args)));
|
|||
|
|
//写到本地
|
|||
|
|
WriteLog(logStr.ToString(), _commLogDir);
|
|||
|
|
}
|
|||
|
|
//日志级别为异常
|
|||
|
|
public void Error(Exception exception, string message = null)
|
|||
|
|
{
|
|||
|
|
var logStr = new StringBuilder();
|
|||
|
|
logStr.AppendLine();
|
|||
|
|
logStr.Append("日志时间：" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"));
|
|||
|
|
logStr.AppendLine();
|
|||
|
|
logStr.Append("日志级别：[ERROR]");
|
|||
|
|
logStr.AppendLine();
|
|||
|
|
logStr.Append(string.Format("操作对象：[{0}]", this.name));
|
|||
|
|
logStr.AppendLine();
|
|||
|
|
if (message == null)
|
|||
|
|
logStr.Append(String.Format("日志内容：{0}", exception));
|
|||
|
|
else
|
|||
|
|
logStr.Append(String.Format("日志内容：{0} {1}", message, exception));
|
|||
|
|
//写到本地
|
|||
|
|
WriteLog(logStr.ToString(), _errLogDir);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// 删除过期文件
|
|||
|
|
/// </summary>
|
|||
|
|
private void DelOldFile()
|
|||
|
|
{
|
|||
|
|
// 遍历指定文件夹下所有子文件，将一定期限前的日志文件删除。
|
|||
|
|
if (!Directory.Exists(this._logDir))
|
|||
|
|
{
|
|||
|
|
// 如果文件夹目录不存在
|
|||
|
|
Directory.CreateDirectory(this._logDir);
|
|||
|
|
}
|
|||
|
|
if (!Directory.Exists(this._commLogDir))
|
|||
|
|
{
|
|||
|
|
Directory.CreateDirectory(this._commLogDir);
|
|||
|
|
}
|
|||
|
|
if (!Directory.Exists(this._errLogDir))
|
|||
|
|
{
|
|||
|
|
Directory.CreateDirectory(this._errLogDir);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
var vFiles = (new DirectoryInfo(this._logDir)).GetFiles();
|
|||
|
|
for (int i = vFiles.Length - 1; i >= 0; i--)
|
|||
|
|
{
|
|||
|
|
// 指定条件，然后删除
|
|||
|
|
if (vFiles[i].Name.Contains("Log"))
|
|||
|
|
{
|
|||
|
|
if ((DateTime.Now - vFiles[i].LastWriteTime).Days > 14)
|
|||
|
|
{
|
|||
|
|
vFiles[i].Delete();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
#region
|
|||
|
|
public override void OnEntry(MethodExecutionArgs args)
|
|||
|
|
{
|
|||
|
|
string logData = CreateInfoLogData("Entering", args);
|
|||
|
|
//写入本地
|
|||
|
|
WriteLog(logData,_commLogDir);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public override void OnException(MethodExecutionArgs args)
|
|||
|
|
{
|
|||
|
|
string logData = CreateErrLogData("Exception", args);
|
|||
|
|
WriteLog(logData, _errLogDir);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public override void OnSuccess(MethodExecutionArgs args)
|
|||
|
|
{
|
|||
|
|
string logData = CreateInfoLogData("Success", args);
|
|||
|
|
//写入本地
|
|||
|
|
WriteLog(logData, _commLogDir);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public override void OnExit(MethodExecutionArgs args)
|
|||
|
|
{
|
|||
|
|
string logData = CreateInfoLogData("Exiting", args);
|
|||
|
|
//写入本地
|
|||
|
|
WriteLog(logData, _commLogDir);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// AOP处理逻辑,日志等级为INFO
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="methodStage">方法状态</param>
|
|||
|
|
/// <param name="args">方法参数</param>
|
|||
|
|
/// <returns></returns>
|
|||
|
|
private string CreateInfoLogData(string methodStage, MethodExecutionArgs args)
|
|||
|
|
{
|
|||
|
|
var str = new StringBuilder();
|
|||
|
|
str.AppendLine();
|
|||
|
|
str.Append("日志时间：" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"));
|
|||
|
|
str.AppendLine();
|
|||
|
|
str.Append("日志级别：[INFO]");
|
|||
|
|
str.AppendLine();
|
|||
|
|
str.Append(string.Format("操作对象：[{0}] -->> {1} ", args.Method, methodStage));
|
|||
|
|
str.AppendLine();
|
|||
|
|
str.Append("日志内容：");
|
|||
|
|
foreach (var argument in args.Arguments)
|
|||
|
|
{
|
|||
|
|
//下面利用反射机制获取对象名称和对象属性和属性值
|
|||
|
|
var argType = argument.GetType();
|
|||
|
|
|
|||
|
|
str.Append("对象类型："+argType.Name+" - 对象属性：");
|
|||
|
|
|
|||
|
|
if (argType == typeof(string) || argType.IsPrimitive)
|
|||
|
|
{
|
|||
|
|
str.Append(argument);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
foreach (var property in argType.GetProperties())
|
|||
|
|
{
|
|||
|
|
str.AppendFormat("{0} = {1} ; ",
|
|||
|
|
property.Name, property.GetValue(argument, null));
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return str.ToString();
|
|||
|
|
}
|
|||
|
|
/// <summary>
|
|||
|
|
/// AOP处理逻辑,日志等级为Error
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="methodStage">方法状态</param>
|
|||
|
|
/// <param name="args">方法参数</param>
|
|||
|
|
/// <returns></returns>
|
|||
|
|
private string CreateErrLogData(string methodStage,MethodExecutionArgs args)
|
|||
|
|
{
|
|||
|
|
var str = new StringBuilder();
|
|||
|
|
str.AppendLine();
|
|||
|
|
str.Append("日志时间：" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"));
|
|||
|
|
str.AppendLine();
|
|||
|
|
str.Append("日志级别：[ERROR]");
|
|||
|
|
str.AppendLine();
|
|||
|
|
str.Append(string.Format("对象类型：[{0}] -->> {1} ", args.Method, methodStage));
|
|||
|
|
str.AppendLine();
|
|||
|
|
str.Append("日志内容：");
|
|||
|
|
foreach (var argument in args.Arguments)
|
|||
|
|
{
|
|||
|
|
//下面利用反射机制获取对象名称和对象属性和属性值
|
|||
|
|
var argType = argument.GetType();
|
|||
|
|
|
|||
|
|
str.Append("操作对象：" + argType.Name + " - 对象属性：");
|
|||
|
|
|
|||
|
|
if (argType == typeof(string) || argType.IsPrimitive)
|
|||
|
|
{
|
|||
|
|
str.Append(argument);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
foreach (var property in argType.GetProperties())
|
|||
|
|
{
|
|||
|
|
str.AppendFormat("{0} = {1} ;",
|
|||
|
|
property.Name, property.GetValue(argument, null));
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return str.ToString();
|
|||
|
|
}
|
|||
|
|
#endregion
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// 写入一条日志记录
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="pLog">日志记录内容</param>
|
|||
|
|
private void WriteLog(string pLog, string path)
|
|||
|
|
{
|
|||
|
|
lock (path) //排它锁：防止主程序中出现多线程同时访问同一个文件出错
|
|||
|
|
{
|
|||
|
|
// 根据时间创建一个日志文件
|
|||
|
|
var vDT = DateTime.Now;
|
|||
|
|
string vLogDir = string.Format("{0}\\{1}{2}{3}", path, vDT.Year, vDT.Month, vDT.Day);
|
|||
|
|
//创建子目录
|
|||
|
|
if (!Directory.Exists(vLogDir)) Directory.CreateDirectory(vLogDir);
|
|||
|
|
string vLogFile = string.Format("{0}\\{1}.log", vLogDir, vDT.ToString("yyyyMMddHH"));
|
|||
|
|
// 创建文件流，用于写入
|
|||
|
|
using (FileStream fs = new FileStream(vLogFile, FileMode.Append))
|
|||
|
|
{
|
|||
|
|
StreamWriter sw = new StreamWriter(fs);
|
|||
|
|
sw.WriteLine(pLog);
|
|||
|
|
sw.Flush();
|
|||
|
|
sw.Close();
|
|||
|
|
fs.Close();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public class LoggerHelper : IInterceptor
|
|||
|
|
{
|
|||
|
|
/// <summary>
|
|||
|
|
/// 拦截方法 打印被拦截的方法执行前的名称、参数和方法执行后的 返回结果
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="invocation">包含被拦截方法的信息</param>
|
|||
|
|
public void Intercept(IInvocation invocation)
|
|||
|
|
{
|
|||
|
|
Console.WriteLine("方法执行前:拦截{0}类下的方法{1}的参数是{2}",
|
|||
|
|
invocation.InvocationTarget.GetType(),
|
|||
|
|
invocation.Method.Name, string.Join(", ", invocation.Arguments.Select(a => (a ?? "").ToString()).ToArray()));
|
|||
|
|
|
|||
|
|
//在被拦截的方法执行完毕后 继续执行
|
|||
|
|
invocation.Proceed();
|
|||
|
|
|
|||
|
|
Console.WriteLine("方法执行完毕，返回结果：{0}", invocation.ReturnValue);
|
|||
|
|
Console.WriteLine();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
}
|