ZT: How to Solve garbled characters in QT

Add the following code to main. cpp:

# Include <qtextcodec>

Int main (INT argc, char ** argv)
{
Qtextcodec * codec = qtextcodec: codecforname ("gb2312 ");
Qtextcodec: setcodecforlocale (codec );

Qtextcodec: setcodecforcstrings (codec );

Qtextcodec: setcodecfortr (codec );
}
In this way, you can use Chinese in other places of the program, TR ("Chinese") or directly use "Chinese;

Solve Chinese garbled characters in ini files

Qsettings settings ("XXXX. ini", qsettings: iniformat );

Settings. setinicodec (qtextcodec: codecforname ("gb2312"); // Add settings here to read and write the Chinese characters in the INI file.

Settings. begingroup ("company ");

Solve Chinese garbled characters for reading Chinese files
Qfile file ("xxxx.txt ");
Qtextstream stream (file, qiodevice: readonly );
Stream. setcodec (qtextcodec: codecforname ("gb2312 "));
Stream. readall ();

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