dao多个

Service方法中如果有多个dao同事调用且在一个事务hibernate如何处理；...

Service方法中如果有多个dao同事调用且在一个事务hibernate如何处理public void Service Method{ hibernateDAO1.doSomething();hibernateDAO2.doSomething();hibernateDAO3.doSomething();}

mybatis配置当mapper和dao在多个目录的时候-mybatis报错

mybatis配置当mapper和dao在多个目录的时候 mybatis怎么配置

mybatis的配置问题 mybatis配置当mapper和dao在多个目录的时候：报错

mybatis配置当mapper和dao在多个目录的时候 mybatis怎么配置

java反射+java泛型，封装BaseDaoUtil类。供应多个不同Dao使用

当项目是ssh框架时，每一个Action会对应一个Service和一个Dao。但是所有的Ation对应的Dao中的方法是相同的，只是要查的表不一样。由于封装的思想，为了提高代码的重用性。可以使用java中的泛型+反射去实现最终的封装，将所有的Dao层的共同...

Dao中是否应该放多个表join的操作？

然后question id 和分类的id 插入到相应的map表中查询该问题的相关软件，然后question id 和该软件的id 插入到相应的map表中勾选了有人回答时通知我，这个可能需要插入另一张map表请问以上如果在分层框架中是写在dao层还是写在service层？...

导出Excel工具类（一个主表多个明细表）

关联数据行,一张主表对应一个从表，当有多个明细表的时候，那么就全部拼接到这个从表中即可。private int length;合并单元格的个数没有就不用填 public String getHeads(){ return heads;} public void setHeads(String heads){ this....

考勤打卡如何设置多个班次？

概述考勤打卡设置多个班次的操作指引。详细信息在设置考勤打卡的规则时，需要选择班次，即员工上班的时间段，一个班次至多设置3个时间段进行打卡，手机端和电脑端都可编辑班次信息：1、手机钉钉：管理员打开【工作】界面-【考勤打卡】-...

多个域名解析到一个ip

我有多个域名需要解析到同一个服务器IP 例如 www.a.com www.b.com,设置完解析服务后只有www.a.com可以访问，如何设置才能都能访问

将多个账号的ARMS告警集中到一个账号下处理

但在运维部门（公司）同时使用多个云账号的场景下，运维人员则需要在每个云账号下单独处理该账号的告警，使得运维成本增加。通过ARMS告警管理的转发功能，您可以将所有云账号的ARMS告警统一发送到一个云账号下进行处理。本文的示例场景为：...

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