父传子-类组件和函数组件
import React, { Component } from 'react'
class ChildCpn extends Component{
render(){
// console.log(this.props); // {name: "Eric", age: "28"}
let {name,age} = this.props;
return (
<h2>子组件展示数据: {name}-{age}</h2>
)
}
}
export default class App extends Component {
render() {
return (
<div>
<ChildCpn name="Eric" age="28"/>
<ChildCpn name="kebe" age="40"/>
</div>
)
}
}
-----------------------------------
import React, { Component } from 'react'
function ChildCpn(props){
// console.log(props); // {name: "Eric", age: "28"}
let {name,age} = props;
return (
<h2>子组件展示数据: {name}-{age}</h2>
)
}
export default class App extends Component {
render() {
return (
<div>
<ChildCpn name="Eric" age="28"/>
<ChildCpn name="ker" age="45"/>
</div>
)
}
}
我是Eric,手机号是13522679763

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