Java Mongodb Date ObjectId相互転送
Java Mongodb Date ObjectId相互転送
////////////ObjectId Date
///ObjectId 8 , 10 , 1000
long time = Integer.parseInt((ObjectId.toString()).substring(0, 8), 16) * 1000L;
Date date = new Date(time);
logger.debug(date.toString());
/////////Date ObjectId
Date date2=new Date();
ObjectId objectId=new ObjectId(date2);
logger.debug(objectId.toString());