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[英]Attempted import error: './components' does not contain a default export (imported as 'App')
[英]Attempted import error: './components/headerComponent/header' does not contain a default export (imported as 'Header')
我正在嘗試將 header 從一個文件導入到另一個文件,但它不起作用。
import React from 'react';
import { Typography, Card, CardContent } from '@material-ui/core';
import Header from './components/headerComponent/header';
export default function Home() {
return (
<div className="Page">
<Header />
<div className="this">
<h2>Welcome Back!</h2>
</div>
</div>
);
}
這是我正在嘗試導入的 header 的代碼
import React, { Component } from 'react';
class Header extends Component {
render() {
return (
<header>
Dashboard
</header>
);
}
}
export default Header;
我不斷收到此錯誤:
Attempted import error: './components/headerComponent/header' does not contain a default export (imported as 'Header').
考慮到將導入語句更改為此
import Header from './components/headerComponent/header.component';
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