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這是執行命令並返回輸出的代碼。 問題是,如果我殺死testProcess,「ping」會繼續進行。 我用父親kill qprocess
QObject *parent;
parent=new QObject;
myprocess *p;
p=new myprocess(parent);
遺憾也試過,我的英語
testProcess.h:
class myprocess : public QProcess{
Q_OBJECT
public:
myprocess(QObject *parent = 0);
protected slots:
void readyOut();
void readyErr();
};
testProcess.cpp主:
myprocess *p;
p=new myprocess;
QObject::connect(p,SIGNAL(readyReadStandardOutput()),p,SLOT(readyOut()));
QObject::connect(p,SIGNAL(readyReadStandardError()),p,SLOT(readyErr()));
p->start("ping -t www.google.com");
p->waitForFinished(60000);
delete p;