BlogJava-ivaneeo's blog-随笔分类-qt-革命http://www.blogjava.net/ivanwan/category/26718.html自由的力量，自由的生活。zh-cnSat, 20 Oct 2007 15:06:53 GMTSat, 20 Oct 2007 15:06:53 GMT60qsqlite4中文乱码解决http://www.blogjava.net/ivanwan/archive/2007/10/20/154581.htmlivaneeoivaneeoSat, 20 Oct 2007 15:03:00 GMThttp://www.blogjava.net/ivanwan/archive/2007/10/20/154581.htmlhttp://www.blogjava.net/ivanwan/comments/154581.htmlhttp://www.blogjava.net/ivanwan/archive/2007/10/20/154581.html#Feedback0http://www.blogjava.net/ivanwan/comments/commentRss/154581.htmlhttp://www.blogjava.net/ivanwan/services/trackbacks/154581.html 以windows为例，qt4内置编码为system(GBK).而sqlite内部编码为unicode.
如果插入中文首先要转换为unicode.而从数据库读取时则不需要，因为qt会自动侦测编码，
实例代码：
    //插入记录
    QSqlQuery query;
    QByteArray sql = "insert into person values(1, 'hello', '你好！')";
    QTextCodec *codec = QTextCodec::codecForName("GBK");
    QString string = codec->toUnicode(sql);
    query.exec(string);
    //读入记录
    QSqlQuery query("select * from person");
    while (query.next()) {
       QString string = query.value(2).toString();;
       QMessageBox::information(0, "infa", string, QMessageBox::Ok);
    }




ivaneeo 2007-10-20 23:03 发表评论
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