class T1 extends React.Component{
render(){
return (
<div>
<div>T1</div>
{
this.props.children.map(child=><div>{child}</div>)
}
</div>
)}
}
class T2 extends React.Component{
render(){
return (
<div>T2</div>
)}
}
class T3 extends React.Component{
render(){
return (
<div>T3</div>
)}
}
ReactDOM.render(
<T1>
<T2/>
<T3/>
</T1>,
document.getElementById('test'));
React组件嵌套--简单Demo
最新推荐文章于 2024-09-03 10:37:19 发布