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java基于时间生成uuid,java时间生成uuid

java基于时间生成uuid,java时间生成uuid


示例:

UUID uuid = new UUID();
System.out.println(uuid);
System.out.println(uuid.time);


 

59281c00-08d3-11e4-bb2b-3c970e28e769
6424415654917640676


uuid前三部份时间的组合

time-low "-" time-mid "-"time-high-and-version

 

http://wiki.apache.org/cassandra/TimeBaseUUIDNotes

http://wiki.apache.org/cassandra/FAQ#working_with_timeuuid_in_java

http://johannburkard.de/software/uuid/

www.htsjk.Com true http://www.htsjk.com/cassandra/30554.html NewsArticle java基于时间生成uuid,java时间生成uuid 示例: UUID uuid = new UUID();System.out.println(uuid);System.out.println(uuid.time);   59281c00-08d3-11e4-bb2b-3c970e28e7696424415654917640676 uuid前三部份时间的组合 time-low "...
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