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摘要： 算法如下：currentPage = (pageSize - 1) * pageSize //取得当前页pageCount = (totalrecords + pageSize - 1) / pageSize //取得所有页数oracle 三层查询 完成分页 sql： select * from ( select rownum rn ,e.* from ( select * from emp where deptno=1 order by empno desc ) e where rownum ... 阅读全文

摘要： <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.sp 阅读全文