組件的標籤名必須大寫….
import './App.css';
import React from 'react';
import ShopTitle from './shopTitle/ShopTitle.jsx';
console.log(ShopTitle)
export default class App extends React.Component{
render(){
return (
<div>
<h1>nihao</h1>
<ShopTitle/>
</div>
)
}
}
上面是可以運行的
import './App.css';
import React from 'react';
import shopTitle from './shopTitle/ShopTitle.jsx';
console.log(shopTitle)
export default class App extends React.Component{
render(){
return (
<div>
<h1>nihao</h1>
<shopTitle/>
</div>
)
}
}
這種就不能運行了,<shopTitle/>
不被辨識