42 lines
1.0 KiB
C++
42 lines
1.0 KiB
C++
#include "FileHelper.h"
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#include <QDebug>
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bool FileHelper::createDir(const QString &path)
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{
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QDir dir(path);
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if (!dir.exists())
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return dir.mkpath(".");
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return true;
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}
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bool FileHelper::copyFileOverwrite(const QString &src, const QString &dst)
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{
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if (QFile::exists(dst))
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{
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if (!QFile::remove(dst))
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{
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qDebug() << "无法删除旧文件:" << dst;
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return false;
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}
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}
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return QFile::copy(src, dst);
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}
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bool FileHelper::isProcessRunning(const QString &exeName)
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{
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QProcess process;
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process.start("tasklist");
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process.waitForFinished();
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QString output = process.readAllStandardOutput();
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return output.contains(exeName, Qt::CaseInsensitive);
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}
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bool FileHelper::killProcess(const QString &exeName)
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{
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if (!isProcessRunning(exeName))
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return true;
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QProcess process;
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process.start("taskkill /f /im " + exeName);
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process.waitForFinished(1000);
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return !isProcessRunning(exeName);
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} |