5.日期Date相关类: 题目1: 设置准确的时间(jdk1.1以后Date的setHours不被推荐了,所以要用Calendar设置时间) import java.util.*;public class Test { public static void main(String[] args) { Date date; Calendar cal=Calendar.getInstance(); cal.set(Calendar.YEAR,2008)
import time import redis if __name__ == "__main__": try: conn=redis.StrictRedis(host='192.168.80.41') conn.set('name','蒋乐哥哥') conn.expire('name',10) #设置键的过期时间为10s for item in range(12): value=conn.get('name') if value != None: print(value.decode