setCodecForTr()不可用这是什么原因呢？

Pride2014

一叶知秋

qt5.0后的版本取消了这个函数...

Joey_Chan

void QTextCodec::setCodecForLocale(QTextCodec * c) [static]
Set the codec to c; this will be returned by codecForLocale(). If c is a null pointer, the codec is reset to the default.

This might be needed for some applications that want to use their own mechanism for setting the locale.

Warning: This function is not reentrant.

Kid

楼上正解, qt5开始取消了这个函数

cai901022

你直接去掉它就可以了，QT5开始已经取消了这个函数，所以比QT4更加方便的转换。可以看看这篇文章深入了解下。http://blog.csdn.net/dbzhang800/article/details/7325698

wmllz

在Qt5中setCodecForTr（）函数已经不存在了