QT中如何读取一个txt文件，并将txt文件的值依次导入数组，以下是Vb代码，求QT实现，谢谢！

Question

If Dir(App.Path & "\userdata\BP网络连接权值1.txt") <> "" Then
filenum = FreeFile
Open App.Path & "\userdata\BP网络连接权值1.txt" For Input As filenum
Do Until EOF(filenum)
For j = 1 To midlayer_notes
For i = 1 To inlayer_notes
Input #filenum, imw(j, i)
Next i
Next j
Loop
Close #filenum

Answer 1

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QString a;
QStringList b;
a="1/d2/n2/d3/n";
b = a.split("/d");
b = b.split("/n");
int c[2][2];
int d=0;

for(int i =0;i<1;i++)
{
for(int j = 0;j<1;j++)
{
{
d=i+j;
c[i][j]=b.at(d).toInt;
}
}
}