Linux 时间转字符串（格式化时间）

#include <sys/time.h>#include <sys/types.h>#include <linux/rtc.h>#include <time.h>char ss[200]time_t timep;struct tm *p;time(&timep);p=localtime(&timep); /*取得当地时间*/sprintf(ss, "%4.4d%2.2d%2.2d%2.2d%2.2d%2.2d", (1900+p->tm_year),(1+p->tm_mon), p->tm_mday, p->tm_hour, p->tm_min, p->tm_sec);printf("%s\n", ss);输入结果：20120601015012