怎么从一个时间字符串中快速获取年,小时这样的信息
字符串类型是 char*time=“2002-1-2 13:22:50”;然后以%04d%02d%02d%02d%02d%02d的形式输入到一个字符串中
[解决办法]
#include <stdio.h>int main(int argc, char* argv[]){ char* time = "2002-1-2 13:22:50"; char str[32]; int year; int month; int day; int hour; int minute; int second; sscanf(time, "%d-%d-%d %d:%d:%d", &year, &month, &day, &hour, &minute, &second); sprintf(str, "%04d%02d%02d%02d%02d%02d", year, month, day, hour, minute, second); printf("%s\n", str); return 0;}