当前文件： ArtsAndCrafts/ArtsAndCrafts/App_Code/AppLog.cs[4K，2009-6-12 11:31:42]，打开代码结构图

		            
  1using System;
  2using System.Data;
  3using System.Configuration;
  4using System.Web;
  5using System.Web.Security;
  6using System.Web.UI;
  7using System.Web.UI.HtmlControls;
  8using System.Web.UI.WebControls;
  9using System.Web.UI.WebControls.WebParts;
 10using log4net;
 11using log4net.Config;
 12
 13/**//// <summary>
 14///AppLog 的摘要说明
 15/// </summary>
 16public class AppLog
 17...{
 18    /**//// <summary>
 19    /// 日志处理
 20    /// </summary
 21        
 22    private AppLog() ...{ }
 23    private const string LOG_REPOSITORY = "Default"; // this should likely be set in the web config.
 24    private static ILog m_log;
 25
 26    /**//// <summary>
 27    /// 初始化日志系统
 28    /// 在系统运行开始初始化
 29    /// Global.asax Application_Start内
 30    /// </summary>
 31    public static void Init()
 32    ...{
 33       
 34       log4net.Config.XmlConfigurator.Configure();
 35
 36        
 37    }
 38
 39    /**//// <summary>
 40    /// 写入日志
 41    /// </summary>
 42    /// <param name="message">日志信息</param>
 43    /// <param name="messageType">日志类型</param>
 44    public static void Write(string message, LogMessageType messageType)
 45    ...{
 46        DoLog(message, messageType, null, Type.GetType("System.Object"));
 47    }
 48
 49    /**//// <summary>
 50    /// 写入日志
 51    /// </summary>
 52    /// <param name="message">日志信息</param>
 53    /// <param name="messageType">日志类型</param>
 54    /// <param name="type"></param>
 55    public static void Write(string message, LogMessageType messageType, Type type)
 56    ...{
 57        DoLog(message, messageType, null, type);
 58    }
 59
 60    /**//// <summary>
 61    /// 写入日志
 62    /// </summary>
 63    /// <param name="message">日志信息</param>
 64    /// <param name="messageType">日志类型</param>
 65    /// <param name="ex">异常</param>
 66    public static void Write(string message, LogMessageType messageType, Exception ex)
 67    ...{
 68        DoLog(message, messageType, ex, Type.GetType("System.Object"));
 69    }
 70
 71    /**//// <summary>
 72    /// 写入日志
 73    /// </summary>
 74    /// <param name="message">日志信息</param>
 75    /// <param name="messageType">日志类型</param>
 76    /// <param name="ex">异常</param>
 77    /// <param name="type"></param>
 78    public static void Write(string message, LogMessageType messageType, Exception ex,
 79                             Type type)
 80    ...{
 81        DoLog(message, messageType, ex, type);
 82    }
 83
 84    /**//// <summary>
 85    /// 断言
 86    /// </summary>
 87    /// <param name="condition">条件</param>
 88    /// <param name="message">日志信息</param>
 89    public static void Assert(bool condition, string message)
 90    ...{
 91        Assert(condition, message, Type.GetType("System.Object"));
 92    }
 93
 94    /**//// <summary>
 95    /// 断言
 96    /// </summary>
 97    /// <param name="condition">条件</param>
 98    /// <param name="message">日志信息</param>
 99    /// <param name="type">日志类型</param>
100    public static void Assert(bool condition, string message, Type type)
101    ...{
102        if (condition == false)
103            Write(message, LogMessageType.Info);
104    }
105
106    /**//// <summary>
107    /// 保存日志
108    /// </summary>
109    /// <param name="message">日志信息</param>
110    /// <param name="messageType">日志类型</param>
111    /// <param name="ex">异常</param>
112    /// <param name="type">日志类型</param>
113    private static void DoLog(string message, LogMessageType messageType, Exception ex,
114                              Type type)
115    ...{
116        m_log = LogManager.GetLogger(type);
117
118        switch (messageType)
119        ...{
120            case LogMessageType.Debug:
121                AppLog.m_log.Debug(message, ex);
122                break;
123
124            case LogMessageType.Info:
125                AppLog.m_log.Info(message, ex);
126                break;
127
128            case LogMessageType.Warn:
129                AppLog.m_log.Warn(message, ex);
130                break;
131
132            case LogMessageType.Error:
133                AppLog.m_log.Error(message, ex);
134                break;
135
136            case LogMessageType.Fatal:
137                AppLog.m_log.Fatal(message, ex);
138                break;
139        }
140    }
141
142    /**//// <summary>
143    /// 日志类型
144    /// </summary>
145    public enum LogMessageType
146    ...{
147        /**//// <summary>
148        /// 调试
149        /// </summary>
150        Debug,
151        /**//// <summary>
152        /// 信息
153        /// </summary>
154        Info,
155        /**//// <summary>
156        /// 警告
157        /// </summary>
158        Warn,
159        /**//// <summary>
160        /// 错误
161        /// </summary>
162        Error,
163        /**//// <summary>
164        /// 致命错误
165        /// </summary>
166        Fatal
167    }
168}
169