What are OGNL and ValueStack in Struts?

What are OGNL and ValueStack in Struts?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: hard

标签: interviewbit, struts, topic-specific, java

参考答案摘要

ValueStack is a stack where all values and data linked to actions are saved, whereas OGNL is a library through which the ValueStack data or values are changed.

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