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#include <windows.h>
#include <ctime>
#include <fstream>
#include <tchar.h>
#include <string>
using namespace std;

string getTime()
{
	time_t nowTime;
	time(&nowTime);
	struct tm t;
	localtime_s(&t, &nowTime);

	char chYear[64], chMonth[64], chDay[64], chHour[64], chMin[64], chSec[64];
	int iYear = t.tm_year + 1900;
	int iMonth = t.tm_mon + 1;
	int iDay = t.tm_mday;
	int iHour = t.tm_hour;
	int iMin = t.tm_min;
	int iSec = t.tm_sec;
	_itoa_s(iYear, chYear, sizeof(chYear), 10);
	_itoa_s(iMonth, chMonth, sizeof(chMonth), 10);
	_itoa_s(iDay, chDay, sizeof(chDay), 10);
	_itoa_s(iHour, chHour, sizeof(chHour), 10);
	_itoa_s(iMin, chMin, sizeof(chMin), 10);
	_itoa_s(iSec, chSec, sizeof(chSec), 10);

	string sYear = chYear;
	string sMonth = chMonth;
	string sDay = chDay;
	string sHour = chHour;
	string sMin = chMin;
	string sSec = chSec;

	string sTmp;
	sTmp = "开机时间记录：" + sYear + "年" + sMonth + "月" + sDay + "日" + sHour + "时" + sMin + "分" + sSec + "秒";

	return sTmp;
}

int main()
{
	//写入txt
	ofstream fout("D:\\WatchYourPC.txt", ios::app);
	string time = getTime();
	fout << time << endl;

	CHAR pathtofile[MAX_PATH] = { 0 };
	HMODULE GetModH = GetModuleHandle(NULL);
	GetModuleFileName(GetModH, (LPWSTR)pathtofile, sizeof(pathtofile));

	//写入注册表
	HKEY hKey;
	RegOpenKeyEx(HKEY_CURRENT_USER, _T("Software\\Microsoft\\Windows\\CurrentVersion\\Run"), 0, KEY_SET_VALUE, &hKey);
	int iLen = sizeof(pathtofile);
	RegSetValueEx(hKey, _T("WatchYourPC"), 0, REG_SZ, (const unsigned char*)pathtofile, iLen);
	RegCloseKey(hKey);

	return 0;

}