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  • 大小: 13KB
    文件類型: .zip
    金幣: 2
    下載: 0 次
    發布日期: 2021-05-24
  • 語言: 數據庫
  • 標簽: Qtsqlite??

資源簡介

Qt Sqlite的兩個基礎小例程,開發環境為ubuntu+Qt5.6.1,WIN下也可用,有的時候調數據庫還是挺麻煩的,涉及到驅動的問題,但是Qt集成了Sqlite用著還是挺方便的。

資源截圖

代碼片段和文件信息

#include?“qsqlite.h“
#include?“database.h“
#include?
#include?
#include?se>
#include?
#include?
#include?
#include?
#include?
int?main(int?argc?char?*argv[])
{
????QApplication?a(argc?argv);


???//?QTextCodec::setCodecForTr(QTextCodec::codecForLocale());
??//??QTextCodec::setCodecForLocale(QTextCodec::codecForLocale());
????if(!createConnection())
????return?1;

//????????qDebug()<<“available?drivers:“;
//????????QStringList?drivers?=?QSqlDatabase::drivers();
//????????foreach(QString?driver?drivers)
//????????qDebug()<
//????????QSqlDatabase?db=QSqlDatabase::addDatabase(“QSQLITE“);

//????????db.setDatabaseName(“/home/maowendi/mao/Project/Qt/QSqlite_test/EasyChat.db“);

//????????db.setUserName(“root“);
//????????db.setPassword(“123456“);

//????????if(!db.open()){
//????????????qDebug()<<“Unable?to?open?database“;
//????????}else{
//????????????qDebug()<<“Database?connection?established“;
//????????}

//????????QSqlQuery?query;
//????????query.exec(“select?*?from?User“);
//???????//?query.prepare(“select?*?from?User“);
//????????while(query.next())
//????????{
//????????????QString?userId?=?query.value(“UserId“).toString();
//????????????QString?age?=?query.value(“age“).toString();
//????????????qDebug()<//????????????qDebug()<//????????}
????Qsqlite?w;

????w.show();





????return?a.exec();
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-08-26?14:07??Qt_SQlite\
?????目錄???????????0??2016-08-26?14:07??Qt_SQlite\QSqlite_test\
?????文件?????????832??2016-08-17?15:13??Qt_SQlite\QSqlite_test\database.h
?????文件????????2048??2016-07-18?14:07??Qt_SQlite\QSqlite_test\EasyChat.db
?????文件????????1459??2016-08-17?14:51??Qt_SQlite\QSqlite_test\main.cpp
?????文件????????2723??2016-08-17?14:51??Qt_SQlite\QSqlite_test\qsqlite.cpp
?????文件?????????622??2016-07-21?14:10??Qt_SQlite\QSqlite_test\qsqlite.h
?????文件????????3423??2016-07-21?14:10??Qt_SQlite\QSqlite_test\qsqlite.ui
?????文件?????????377??2016-07-21?11:32??Qt_SQlite\QSqlite_test\QSqlite_test.pro
?????文件???????24181??2016-08-26?14:04??Qt_SQlite\QSqlite_test\QSqlite_test.pro.user
?????文件????????3072??2016-07-18?15:31??Qt_SQlite\QSqlite_test\student.db
?????目錄???????????0??2016-08-26?14:07??Qt_SQlite\sqliteTest\
?????文件?????????832??2016-08-17?15:13??Qt_SQlite\sqliteTest\database.h
?????文件?????????172??2016-08-26?14:00??Qt_SQlite\sqliteTest\main.cpp
?????文件?????????769??2016-08-26?14:04??Qt_SQlite\sqliteTest\mainwindow.cpp
?????文件?????????291??2016-08-26?14:00??Qt_SQlite\sqliteTest\mainwindow.h
?????文件?????????630??2016-08-26?14:00??Qt_SQlite\sqliteTest\mainwindow.ui
?????文件?????????384??2016-08-26?14:02??Qt_SQlite\sqliteTest\sqliteTest.pro
?????文件???????44489??2016-08-26?14:04??Qt_SQlite\sqliteTest\sqliteTest.pro.user

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