We read every piece of feedback, and take your input very seriously.
To see all available qualifiers, see our documentation.
There was an error while loading. Please reload this page.
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
View = fn(props, state, context)
相同点: 组件是 React 可复用的最小代码片段,它们会返回要在页面中渲染的 React 元素。无论是函数组件还是类组件,在使用方式和最终呈现效果上都是完全一致的
不同点:
The text was updated successfully, but these errors were encountered:
jappp
No branches or pull requests
Uh oh!
There was an error while loading. Please reload this page.
一、React简述
View = fn(props, state, context)
二、JSX(语法糖
(1)模板:引入了模板语法、模板指令等概念,是一种不佳的实现方案
(2)模板字符串: 模板字符串编写的结构会造成多次内部嵌套,使整个结构变得复杂,并且语法提示差
(3)JXON:代码提示困难
三、生命周期
四、类组件和函数组件
相同点:
组件是 React 可复用的最小代码片段,它们会返回要在页面中渲染的 React 元素。无论是函数组件还是类组件,在使用方式和最终呈现效果上都是完全一致的
不同点:
五、setState
(1)保持内部一致性。如果将 state 改为同步更新,那尽管 state 的更新是同步的,但是 props不是。
(2)启用并发更新,完成异步渲染。
The text was updated successfully, but these errors were encountered: