#include "stdafx.h"
#include <iostream>
#include <time.h>
#include <stdlib.h>
#include <fstream>
using namespace std;
int main(int argc, char* argv[])
{
time_t currtime = time(NULL);
tm* p = localtime(&currtime);
char filename[100] = {0};
sprintf(filename,"D:\\%d%02d%02d%02d%02d%02d.txt",p->tm_year+1900,p->tm_mon+1,p->tm_mday,p->tm_hour,p->tm_min,p->tm_sec);
ofstream fout2(filename);
fout2<<"content"<<endl;
return 0;
}
最近写轨迹求解软件,需要将文件以时间命名。在char类型的filename转到CString格式中,是不兼容的,用sprintf可以对字符进行拼合。