（VS2010 C++）基于Log4PlusPlus库开发的日志模块demo

#include "stdafx.h" #include "MyLogger.h" MyLogger *MyLogger::my_logger = NULL; MyLogger::MyLogger() { log4cplus::initialize(); CString strFolderPath = _T("./Log"); if(!PathIsDirectory(strFolderPath)) { CreateDirectory(strFolderPath,NULL); } std::wstring wsstrLogName = _T("./Log/NewlogFile.log"); SharedAppenderPtr pRollingFileAppender(new RollingFileAppender(wsstrLogName, 15*1024*1024, 10)); log4cplus::tstring pattern = LOG4CPLUS_TEXT("[%D:%d{%Q}] |%p| (%t) %m %n"); pRollingFileAppender->setLayout(std::auto_ptr<Layout>(new PatternLayout(pattern))); Logger::getRoot().addAppender(pRollingFileAppender); logger = Logger::getRoot(); return; } MyLogger * MyLogger::getInstance() { if (my_logger==NULL) { my_logger = new MyLogger(); } return my_logger; } MyLogger::~MyLogger() { if (my_logger) { delete my_logger; } }