react组件报错

Question

import {React,PureComponent} from 'react';
export default class chainRefeshTool extends React.PureComponent {
    render() {
        return (
            <div>
                <h1>Hello World!</h1>
            </div>
        );
    }
}

莫名报错。。。从来没遇到过

./src/pages/BackStage/ChainRefeshTool/index.js
  Line 4:  Your render method should have return statement                        react/require-render-return
  Line 5:  Expected an assignment or function call and instead saw an expression  no-unused-expressions
  Line 5:  Missing semicolon                                                      semi

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具体这个怎么解决

Answer 1

import {React,PureComponent} from 'react';

不应该是 import React, { PureComponent } from 'react' 吗...