监听器 预加载数据

Question

servletcontextlistener 里面的 event.getservletcontext.setattribute
是把集合放在session request application ？？？

Answer 1

是的···不理解你为什么这么问，是数据监听出问题了吗？如果还有问题可以继续问我，祝你学习愉快

Answer 2

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