/***************************************************************
?*Copyright（c）?2014-2015?Company?By?LiQi
?*All?rights?reserved.
?*文件名稱：數據庫備份文件
?*簡要描述：提供用戶備份數據庫功能
?*
?*當前版本：V1.0
?*作者：Kelvin?Li
?*創作日期：2014/12
?*說明：酒店管理系統數據庫備份
?*版權歸creazylq所有，轉載請注明出處并保持作品完整性
?*Email：creazylq@163.com
******************************************************************/
#include?“backupdatanasedialog.h“
#include?“ui_backupdatanasedialog.h“

#include?“app/myhelper.h“
#include?“app/myapp.h“
#include?
#include?
#include?
#include?

BackupDatanaseDialog::BackupDatanaseDialog（QWidget?*parent）?:
????QDialog（parent）
????ui（new?Ui::BackupDatanaseDialog）
{
????ui->setupUi（this）;
????this->InitForm（）;
}

BackupDatanaseDialog::~BackupDatanaseDialog（）
{
????delete?ui;
}

void?BackupDatanaseDialog::InitForm（）
{
????ui->labelBackInfo->setText（tr（“?“））;//初始化備份提示信息
????ui->pbnOk->setToolTip（tr（“確認備份“））;

????ui->progressBar->setRange（05000?-?1）;
????ui->progressBar->setValue（0）;
}

/*
?*函數功能：備份數據庫
*/
void?BackupDatanaseDialog::on_pbnOk_clicked（）
{
????QString?pathname?=?ui->lineEdit->text（）;
????QString?Cmd?=?QString（“mysqldump.exe?--add-drop-table?-u%1?-p%2?hotel“）.arg（“root““123456“）;
????QString?Path?=?QString（“%1“）.arg（pathname）;
????QProcess?*poc=new?QProcess;
????poc->setStandardOutputFile（Path）;
????poc->start（Cmd）;

????for（int?i?=?0;i<5000;i++）
????{
????????ui->labelBackInfo->setText（tr（“正在備份……“））;
????????for（int?j?=?0;j<2000;j++）
????????{
????????????ui->progressBar->setValue（i）;
????????}
????????ui->labelBackInfo->setText（tr（“備份完成“））;

????????ui->pbnOk->setToolTip（tr（“已經備份完成“））;
????}

????QString?currentname?=?Myapp::CurrentUserName;
????qDebug（）?<<“備份數據庫:“<????myHelper::MyLoginBlog（“logblog““備份數據庫““備份全部數據“currentname）;

}

/*
?*獲取當前要備份數據庫的目錄
*/
void?BackupDatanaseDialog::on_pbnSearch_clicked（）
{
????QString?defaultname?=?“back_hotel.sql“;
????//選擇路徑
????QString?filename?=?QFileDialog::getSaveFileName（thistr（“保存數據庫“）““
????????????????????????????????????????????????????tr（“*sql;;?*txt;;“））;
????if（filename.isEmpty（））
????{
????????filename?=?defaultname;
????}
????ui->lineEdit->setText（filename）;

}

void?BackupDatanaseDialog::on_lineEdit_textChanged（const?QString?&arg1）
{
????ui->progressBar->setValue（0）;
????ui->pbnOk->setToolTip（tr（““））;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-03-27?11:27??HotelManage-master\app\
?????文件????????1607??2017-07-10?16:19??HotelManage-master\app\Connection.h
?????文件????????2169??2017-07-10?16:19??HotelManage-master\app\frmmessagebox.cpp
?????文件?????????707??2017-07-10?16:19??HotelManage-master\app\frmmessagebox.h
?????文件????????8420??2017-07-10?16:19??HotelManage-master\app\frmmessagebox.ui
?????文件?????????612??2017-07-10?16:19??HotelManage-master\app\iconhelper.cpp
?????文件?????????755??2017-07-10?16:19??HotelManage-master\app\iconhelper.h
?????文件????????1593??2017-07-10?16:19??HotelManage-master\app\myapp.cpp
?????文件????????1096??2017-07-10?16:19??HotelManage-master\app\myapp.h
?????文件????????4586??2018-03-27?11:27??HotelManage-master\app\myhelper.cpp
?????文件????????1739??2017-07-10?16:19??HotelManage-master\app\myhelper.h
?????文件????????8095??2017-07-10?16:19??HotelManage-master\app\mysqlapi.cpp
?????文件????????1560??2017-07-10?16:19??HotelManage-master\app\mysqlapi.h
?????文件?????????551??2017-07-10?16:19??HotelManage-master\app\mythread.cpp
?????文件?????????381??2017-07-10?16:19??HotelManage-master\app\mythread.h
?????文件????????2483??2018-03-27?11:29??HotelManage-master\backupdatanasedialog.cpp
?????文件?????????529??2017-07-10?16:19??HotelManage-master\backupdatanasedialog.h
?????文件???????12813??2017-07-10?16:19??HotelManage-master\backupdatanasedialog.ui
?????文件????????4034??2017-07-10?16:19??HotelManage-master\checkcutomdialog.cpp
?????文件?????????572??2017-07-10?16:19??HotelManage-master\checkcutomdialog.h
?????文件???????25931??2017-07-10?16:19??HotelManage-master\checkcutomdialog.ui
?????文件?????????243??2017-07-10?16:19??HotelManage-master\checkoutdialog.cpp
?????文件?????????323??2017-07-10?16:19??HotelManage-master\checkoutdialog.h
?????文件????????7879??2017-07-10?16:19??HotelManage-master\checkoutdialog.ui
?????文件????????7483??2017-07-10?16:19??HotelManage-master\costomerregisterinfodialog.cpp
?????文件????????1349??2017-07-10?16:19??HotelManage-master\costomerregisterinfodialog.h
?????文件???????14888??2017-07-10?16:19??HotelManage-master\costomerregisterinfodialog.ui
?????文件???????12407??2017-07-10?16:19??HotelManage-master\customerwindget.cpp
?????文件????????2092??2017-07-10?16:19??HotelManage-master\customerwindget.h
?????文件???????36000??2017-07-10?16:19??HotelManage-master\customerwindget.ui
?????目錄???????????0??2018-03-27?11:20??HotelManage-master\help\
............此處省略94個文件信息