42 lines
762 B
JavaScript
42 lines
762 B
JavaScript
import React from 'react'
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import PropTypes from 'prop-types';
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class World extends React.Component {
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// static defaultProps = {
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// stuInfo: {
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// name: "谢杰",
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// age: 18
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// }
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// }
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render() {
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return (
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<>
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<ul>
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<li>姓名：{this.props.stuInfo.name}</li>
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<li>年龄：{this.props.stuInfo.age}</li>
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<li>content：{this.props.content}</li>
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</ul>
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</>
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);
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}
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}
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// props 的默认值
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World.defaultProps ={
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stuInfo : {
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name : "谢杰",
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age : 18
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}
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}
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// props 的类型检测
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World.propTypes = {
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content : PropTypes.string,
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}
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export default World;
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