Pressidian

Appearance

组合式api ​

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响应式 ​

常用api： Pasted image 20250821203453.pngPasted image 20250821203542.pngPasted image 20250821204052.pngPasted image 20250821204153.png 常见错误： Pasted image 20250821204422.pngPasted image 20250821204519.png

Pasted image 20250821204600.png （不推荐新增属性）

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响应式原理——Proxy ​

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模仿响应式系统： Pasted image 20250821210333.png但是二者均不能让视图自动更新

依赖追踪 ​

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生命周期函数 ​

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副作用 ​

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模版语法 ​

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组件通讯 ​

props、emit、v-model