<![CDATA[YYQ_java的博客]]>https://blog.youkuaiyun.com/YYQ_javazh-cnhttps://blog.youkuaiyun.com/<![CDATA[Oracle给字段id设置固定格式并且有自增效果（例如：XK2018040001（字符+日期+序列值）），构思：拼接]]>https://blog.youkuaiyun.com/YYQ_java/article/details/79981270https://blog.youkuaiyun.com/YYQ_java/article/details/79981270YYQ_javaTue, 17 Apr 2018 22:00:55 +0800