How should I extracted this url get string

Question

How should I extract a URL for example "action=add&var1=5&var2=6" into

QString action; 
QVector<QStringList> vars;

efficiently? I am using apache, c++ cgi and the QT libary. Ask for more detail if needed.

Answer 1

Use the QUrl class that comes with Qt. Set it to the url and then use allEncodedQueryItemValues to get the pairs.