#include?“data.h“
#include?
#include??
#include“QVariant“

#include?

Data::Data（）
{
}
bool?Data::createConnection（QString?dbname）
{
???QSqlDatabase?db=QSqlDatabase::addDatabase（“QSQLITE“）;
????db.setDatabaseName（dbname）;
????if（!db.open（））
????{
????????????QMessageBox::critical（0“cannot?open?database““Unabel?to?connect“QMessageBox::Cancel）;
????????????return?false;
????}
????return?true;
}
void?Data::createTables（）
{
????QSqlQuery?query;
????query.exec（“create?table?travel（ID?Integer?Primary?keyCity?varchar（10）Province?varchar（10）Destination?varchar（50）detail?varchar（100）tic?Interger）?“）;
????query.exec（“insert?into?travel?values（01‘大連‘‘遼寧‘‘金沙灘‘‘地址博物館、金石園群景‘260）“）;
????query.exec（“insert?into?travel?values（02‘大連‘‘遼寧‘‘圣亞海洋世界‘‘深海傳奇、極地館‘190）“）;
????query.exec（“insert?into?travel?values（03‘大連‘‘遼寧‘‘大連老虎灘‘‘珊瑚館、極地館、歡樂劇場(chǎng)‘300）“）;
????query.exec（“insert?into?travel?values（04‘大連‘‘遼寧‘‘大連發(fā)現(xiàn)王國‘‘風(fēng)景秀麗的黃金海岸‘260）“）;
????query.exec（“insert?into?travel?values（05‘北京‘‘北京‘‘首都博物館‘‘覽世界最大的城市中心廣場(chǎng)天安門廣場(chǎng)‘200）“）;
????query.exec（“insert?into?travel?values（06‘北京‘‘北京‘‘八達(dá)嶺長(zhǎng)城‘‘登上888米的好漢坡，體驗(yàn)“不到長(zhǎng)城非好漢”的壯舉‘130）“）;
????query.exec（“insert?into?travel?values（07‘北京‘‘北京‘‘孔廟國子監(jiān)‘‘元明清三朝學(xué)府孔廟-國子監(jiān)，觀皇帝講學(xué)之地‘100）“）;
????query.exec（“insert?into?travel?values（08‘拉薩‘‘西藏‘‘林芝‘‘前往素有美譽(yù)“西藏江南”的林芝‘100）“）;
????query.exec（“insert?into?travel?values（09‘拉薩‘‘西藏‘‘桃花溝‘‘薈萃了藏東南文化遺產(chǎn)是人文風(fēng)情為一體的綜合性風(fēng)景區(qū)‘200）“）;
????query.exec（“insert?into?travel?values（10‘拉薩‘‘西藏‘‘秀巴古堡‘‘西藏歷史最悠久、結(jié)構(gòu)保存最完整的古堡群‘180）“）;
}
void?Data::closeDatabase（）
{
????db.close（）;
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

????I.A....??????2074??2014-09-08?19:34??travel\data.cpp

????I.A....???????238??2014-08-29?16:59??travel\data.h

????I.A....????195104??2014-09-08?19:34??travel\data.o

????I.A....???????318??2013-09-06?17:04??travel\desktop\hello.desktop~

????I.A....???????355??2014-09-09?10:38??travel\desktop\travel.desktop

????I.A....???????355??2014-09-09?10:36??travel\desktop\travel.desktop~

????I.A....??????1462??2014-09-09?21:36??travel\five.cpp

????I.A....???????334??2014-09-09?21:11??travel\five.h

????I.A....????209232??2014-09-09?21:36??travel\five.o

????I.A....??????1019??2014-09-09?20:46??travel\five.ui

????I.A....???????180??2014-08-27?16:25??travel\form1.cpp

????I.A....???????247??2014-08-27?16:17??travel\form1.h

????I.A....???????646??2014-08-27?16:25??travel\form1.ui

????I.A....??????7444??2014-09-04?23:12??travel\four.cpp

????I.A....???????471??2014-09-04?22:33??travel\four.h

????I.A....????250340??2014-09-04?23:12??travel\four.o

????I.A....??????8666??2014-09-04?23:10??travel\four.ui

????I.A....??????7267??2014-08-27?14:49??travel\image\1.gif

????I.A....?????27010??2014-08-27?14:50??travel\image\3.gif

????I.A....?????60766??2014-09-04?22:23??travel\image\5.gif

????I.A....?????84561??2014-09-04?19:45??travel\image\6.gif

????I.A....?????59155??2014-09-04?22:40??travel\image\7.gif

????I.A....?????38591??2014-09-03?10:24??travel\image\ba1.jpg

????I.A....?????28081??2014-09-03?09:38??travel\image\ba2.jpg

????I.A....?????38881??2014-09-03?09:38??travel\image\ba3.jpg

????I.A....?????22803??2014-09-03?09:38??travel\image\ba4.jpg

????I.A....?????41650??2014-09-03?10:02??travel\image\bei1.jpg

????I.A....?????18904??2014-09-03?10:02??travel\image\bei2.jpg

????I.A....?????39045??2014-09-03?10:02??travel\image\bei3.jpg

????I.A....?????32893??2014-09-03?10:02??travel\image\bei4.jpg

............此處省略130個(gè)文件信息