Qt获取本地计算的CPU温度

fyzy2024-12-24 23:35

1.windows系统

cpp 复制代码

#include <QCoreApplication>
#include <QProcess>
#include <QDebug>

void getCpuTemperature()
{
    QProcess process;
    // PowerShell命令用于获取CPU温度
    QString program = "powershell.exe";
    QStringList arguments;
    arguments << "-Command"
              << "Get-CimInstance -Namespace root/WMI -ClassName MSAcpi_ThermalZoneTemperature | "
                 "Select-Object -First 1 | ForEach-Object {($_.CurrentTemperature - 2732) / 10}";

    process.start(program, arguments);
    process.waitForFinished();

    QByteArray output = process.readAllStandardOutput();
    QString temperatureStr = QString::fromUtf8(output.trimmed());

    qDebug() << "CPU Temperature:" << temperatureStr + " C";
}

int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);

    getCpuTemperature();

    return a.exec();
}

2.linux系统上

后续实践完成了补上。