目录1、介绍2、乐观锁2.1、核心思想2.2、实现方式2.4、乐观锁局限性3、幂等性3.1、什么是幂等性3.2、乐观锁与幂等性的关系3.3、如何设计3.4、order_no 添加唯一约束4、节点故障场景4.1. 数据库层面4.2. 应用层4
I am learning Session function in CakePhp, and see some examples like this on cakePHP cookBook web site:
I\'ve got an issue with SortableDataProvider and DataTable in wicket. I\'ve defined my DataTable as such:
加载中,请稍侯......