MyLogger/loghandler.h

#ifndef LOGHANDLER_H
#define LOGHANDLER_H

#include <QObject>

class Q_DECL_EXPORT LogHandler
{
public:
    void installMessageHandler();   // 给Qt安装消息处理函数
    void uninstallMessageHandler(); // 取消安装消息处理函数并释放资源
    static LogHandler& Get()
    {
        static LogHandler m_logHandler;
        return m_logHandler;
    }

private:
    LogHandler(){};
};

#endif // LOGHANDLER_H