斜体文字使用QT QSetting类 ,设置读取编码为utf8,读取ini 文件
ini文件的文件的编码设置为ASCII可以读到数据,但是中文乱码;
ini文件的文件的编码设置为UTF-8可读不到到数据。这种情况有的文件有,有的没有;但是给第一行加上一个换行就可以读到数据,但是乱码问题还是不好解决。
不知道有木有人遇到过,哪位大神知道这是什么原因啊,怎么解决啊!
后面添加的测试用例:
using namespace std;
int main(int argc, char *argv[])
{
QCoreApplication a(argc, argv);
QString path;
int s = -1;
while(s != 0)
{
scanf("%d",&s);
if(s == 1)
{
path = "E:\\MyWork\\Test\\TestINI\\debug\\ascii.ini";
}
else if(s == 2)
{
path = "E:\\MyWork\\Test\\TestINI\\debug\\utf-8_kg.ini";
}
else if(s == 3)
{
path = "E:\\MyWork\\Test\\TestINI\\debug\\utf-8_nokg.ini";
}
else if(s == 4)
{
path = "E:\\MyWork\\Test\\TestINI\\debug\\utf-8_hh.ini";
}
QSettings set(path, QSettings::IniFormat);
//set.setIniCodec(QTextCodec::codecForName("UTF-8"));
//set.setIniCodec(QTextCodec::codecForName("GBK"));
set.setIniCodec(QTextCodec::codecForName("GBK"));
set.beginGroup("Event");
QStringList keys = set.allKeys();
QMap<QString,QString> theMap;
theMap.clear();
printf("s = %d ,%s:\n",s,path.toAscii().data());
for(int i = 0;i < keys.size();i++)
{![图片描述][1]
QString key = keys.at(i);
QRegExp rx("[A-Fa-f0-9]+");
if((key.isEmpty())||(!rx.exactMatch(key))||(key.size()!= 4))
{
continue;
}
QString _nValue = QString(set.value(key).toString().toLatin1());
printf("%s, %s \n",key.toAscii().data(),_nValue.toAscii().data());
theMap.insert(key,_nValue);
}
set.endGroup();
}
return a.exec();
}
黄舟2017-04-17 13:10:47
SuggestionQString _nValue = QString(set.value(key).toString().toLatin1());
When the ini encoding is UTF8, change it to QString _nValue = QString::fromUtf8(set.value(key).toByteArray());
When the ini encoding is ASCII, change it to QString _nValue = QString::fromLatin1(set.value(key).toByteArray());
You try it