c date格式
//
// Created by gxf on 2020/2/8.
//
#include <time.h>
#include <stdio.h>
int main(int argc, char **argv) {
time_t seconds;
time(&seconds);
printf("seconds:%d
", seconds);
struct tm *date = NULL;
date = localtime(&seconds);
char dateBuff[1024];
strftime(dateBuff, 1024, "%Y-%m-%d %H:%M:%S", date);
printf("datebuff:%s
", dateBuff);
return 0;
}