Why you can’t update props in React?

题目类型: 行为面试题

这是一道行为面试题，常见于澳洲IT公司面试中。

难度: medium

参考答案摘要

The React philosophy is that props should be immutable(read only) and top-down . This means that a parent can send any prop values to a child, but the child can’t modify received props.

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