摘要：response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");//.xlsx格式// response.setContentType("application/applicat 阅读全文

摘要：-- mybatis @TableField(exist = false) 注解加载bean属性上 -- hibernate javax.persistence.Transient @Transient 阅读全文

摘要：添加application和spring boot 阅读全文

摘要：-- 查session select l.session_id,o.owner,o.object_namefrom v$locked_object l,dba_objects owhere l.object_id=o.object_id; -- 查session select t2.username 阅读全文