【发布时间】:2019-10-26 23:17:37
【问题描述】:
我正在尝试导入组件,但我无法做到
我也试过 导出默认类 App extends React.Component 而不是类 App extends Component() 但这并没有解决我的问题
import React from 'react';
import React,{Component} from 'react';
import './App.css';
class App extends Component() {
constructor(props){
}
render() {
return (
<div className="App">
<table className="titleBar">
<tbody>
<tr>
<td>
<img alt="app icon" width="50" src="primary_green.svg"/>
</td>
<td width="8"/>
<td>
<h1>MovieDb Search</h1>
</td>
</tr>
</tbody>
</table>
<input style={{
fontSize: 24,
display: 'block',
width: '99%',
paddingTop: 8,
paddingBottom: 8,
paddingLeft: 16
}} placeholder="Enter Search Term"/>
</div>
);
}
}
export default App;
Line 2: Parsing error: Identifier 'React' has already been declared
import React from 'react';
import React,{Component} from 'react';
import './App.css';
【问题讨论】:
-
可以去掉第一行。
标签: reactjs