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问题详情

session对象不能被用来

A、在页面上输出数据

B、抛出运行时的异常

C、在多个程序中保存信息

D、在多页面请求中保持状态和用户认证

时间：2021-09-03 16:10 关键词：联大河南理工大学 JSP程序设计

答案解析

A@#@B@#@C

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