oracle 32位导64位 SHUTDOWN IMMEDIATE; STARTUP MOUNT; ALTER SYSTEM ENABLE RESTRICTED SESSION; ; ; ALTER DATABASE OPEN; ALTER DATABASE CHARACTER SET INTERNAL_USE ZHS16GBK; SHUTDOWN IMMEDIATE; STARTUP; 修改之后会出现乱码问题,解决办法 : shutdown immediate; //关闭数据库服务器 star
public static void main(String[] args) { String time = System.currentTimeMillis();//获取当前时间精确到毫秒级的时间戳,例:1525849325942 System.out.println(timeStamp2Date(time)) } public static String timeStamp2Date(String time) { Long timeLong = Long.parseLong(time); S