React多組件嵌套

React多組件嵌套

webpack-dev-server環境運行起來,這裏主要是明白了React如何作嵌套
src/js/components下建立header.js書寫代碼✍️
import React from 'react';
import ReactDOM from 'react-dom';
export default class CompomentHeader extends React.Component{
render(){
return(
header>
h1>這裏是表頭
/header>
)
}
}
src/js/components下建立footer.js書寫代碼✍️
import React from 'react';
export default class CompomentFooter extends React.Component{
render(){
return(
footer>
h1>這裏是尾部
/footer>
);
}
}