文件操作一般有4步驟:
- 創建QFile對象並打開對象;
- 關聯輸出流;
- 往輸出流中寫數據;
- 關閉文件對象
代碼示例如下:
QFile outFile("c:/debuglog.html");
outFile.open(QIODevice::WriteOnly|QIODevice::Append);
QTextStream ts(&outFile);
ts<<qstr<<endl;
outFile.close();
文件操作一般有4步驟:
代碼示例如下:
QFile outFile("c:/debuglog.html");
outFile.open(QIODevice::WriteOnly|QIODevice::Append);
QTextStream ts(&outFile);
ts<<qstr<<endl;
outFile.close();