What is the difference between re-render and re-mount in React?

What is the difference between re-render and re-mount in React?

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: medium

标签: interviewbit, react, topic-specific, javascript, frontend

参考答案摘要

A re-render happens when a component updates because its state, props, or context change. The component function runs again, but React keeps the existing component instance. During a re-render: State ...

本题提供 STAR 原则详细解答和技术解析，登录匠人学院学习中心即可查看完整答案。