Handling method of qstring containing "\u0000" in QT

QT in QString contain “\u0000“ Treatment mode

Actually "\u0000" It is equivalent to 0x00, So you can replace it directly. The usage is as follows ：（ This may be caused by a null character complementing the number of digits when receiving data ）

    QChar rep_str = 0x00;
    if (output.contains(rep_str))
    {
    
        output.replace(rep_str, "");
    }
    return output;

Original blog post ：https://blog.csdn.net/Littlehero_121/article/details/122668046