带有 QString 的 Qt 中的阿拉伯语 [英] Arabic in Qt with QString

问题描述

我想在我的 Qt 应用程序中添加一个阿拉伯语标题，但没有成功.这是我的代码:

I want to add an Arabic title to my Qt application, but it didn't work. Here is my code:

#include "mainwindow.h"
#include <QtGui/QApplication>
#include <QString>
#include <QTextStream>

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    mainWindow w;
    QString appTitle("تجربه");
    w.setWindowTitle(appTitle);
    w.show();
    return a.exec();
}

这是输出:

我该如何纠正?

推荐答案

这看起来像是一个典型的UTF-8 解释为 ISO-8859-1"编码问题. 事实上它是一个CP1256解释为Latin1"问题.

That looks like a typical "UTF-8 interpreted as ISO-8859-1" encoding issue. In fact it's a "CP1256 interpreted as Latin1" issue.

在 Windows 上，使用非 Unicode 代码页，请尝试以下操作:

On Windows, with a non-Unicode codepage, try the following:

QString appTitle = QString::fromLocal8Bit("تجربه");

如果你的源文件是 UTF-8，试试这个:

If you had your source file in UTF-8, try this instead:

QString appTitle = QString::fromUtf8("تجربه");

(参见 codecForLocale() 应该做什么.)

(See codecForLocale() for what that's supposed to do.)

Qt Creator 2.7/Windows 7(在虚拟机中)/UTF-8 源文件:

Qt Creator 2.7/Windows 7 (in a VM)/UTF-8 source file:

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