Qt实现的根据进程名来结束进程

1、头文件及实现部分:

 #include <windows.h>
 #include <tlhelp32.h>
 #include   "psapi.h"
 #pragma   comment(lib,"psapi.lib")

 #include <QtCore/QCoreApplication>
 #include <QProcess>

 int TerminateProcess(QString ProcessName, QString sPathName = "")
 {
     int result = ;
     QString processName;

     //提升进程权限
     HANDLE hToken;
     TOKEN_PRIVILEGES tkp;
     int n = OpenProcessToken(GetCurrentProcess(), TOKEN_ALL_ACCESS, &hToken);
     LookupPrivilegeValue(NULL, SE_DEBUG_NAME, &tkp.Privileges[].Luid);
     tkp.PrivilegeCount = ;
     tkp.Privileges[].Attributes = SE_PRIVILEGE_ENABLED;
     n = AdjustTokenPrivileges(hToken, FALSE, &tkp, , (PTOKEN_PRIVILEGES)NULL, );
     CloseHandle(hToken);

     HANDLE hSnapShot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, ) ;
     PROCESSENTRY32 pInfo;
     pInfo.dwSize = sizeof(pInfo);
     Process32First(hSnapShot, &pInfo);
     do
     {
         //遍历任务的所有进程
         processName = (QString::fromUtf16(reinterpret_cast<const unsigned short *>(pInfo.szExeFile)));
         if (processName == ProcessName)
         {
             //找到该进程 取出pid
             int nPID = pInfo.th32ProcessID;

             //已知pid获取路径
             TCHAR wcPath[MAX_PATH] = {};
             HANDLE hProcess = ;
             hProcess = OpenProcess(PROCESS_ALL_ACCESS , FALSE, nPID);
             GetModuleFileNameEx(hProcess, NULL, wcPath, MAX_PATH);
             CloseHandle(hProcess);
             QString path = QString::fromUtf16(reinterpret_cast<const ushort *>(wcPath));

             //如果使用默认参数 直接根据进程名终止进程 否则根据程序路径结束
             if (sPathName.compare("") ==  || path == sPathName)
             {
                 QString cmd;
                 cmd = QString("taskkill /F /PID %1 /T").arg(nPID);
                 QProcess p();
                 p.start(cmd);
                 p.waitForStarted();
                 p.waitForFinished();
                 result ++;
             }
         }
     } while(Process32Next(hSnapShot, &pInfo));
     CloseHandle(hSnapShot);
     return result;
 }

2、使用:

int main(int argc, char *argv[])
{
    //QCoreApplication a(argc, argv);
    TerminateProcess("QQ.exe");
    //return a.exec();
}