QT ：QString 的getOpenFileName 方法打开文件时路径时 汉字部分显示乱码

fileName=fileDialog->selectedFiles()[0]

code = QTextCodec:: codecForName("gb18030")

std::string strbuffer

strbuffer = code->fromUnicode(fileName).data()

同逗激改时要铅锋加上头文件#include <QTextCodec>。

qt中有自带的中文字符编码方山判式。

QString filename

filename = QFileDialog::getOpenFileName(NULL,"打让昌开配置文敬源件","./config","xml File(*.xml)")

qDebug()<<"filename is "<<filename

QFileInfo fileInfo

fileInfo.setFile(filename)

qDebug()<<"file path is \"坦稿扒"<<fileInfo.path()<<"\""

qDebug()<<"file name is "<<fileInfo.fileName()

qDebug()<<"fileBaseName is "<<fileInfo.baseName()

qDebug()<<"fileExtension is "<<fileInfo.suffix()

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