
首先我们模拟一下后台传过来的数据,这里为了让代码清晰,数据就简单的模拟了一下:
import bg3 from './image/bg3.png' constructor(props){ super(props) this.state = { ///这里 list:[ { id:1,img:bg3}, { id:2,img:bg3}, { id:3,img:bg3}, { id:4,img:bg3}, { id:5,img:bg3}, ], /// } }
{
this.state.list.map((item,key) => {
return (
<div classname="winfor" onClick={() => console.log(item.id)}>
<img src={item.img} className="winforimg" />
</div>
)
})
}再来一个DEMO。
import React, {Component} from 'react'; import logo from './logo.svg'; import './APP.CSS'; import {Person,Twoway} from './Person/Person' class app extends Component{ state={ persons:[{name:'AAA',age:'18'},{name:'BBB',age:'18'},{name:'CCC',age:'18'}], } render(){ const listItems = this.state.persons.map((item,index) => <Person name={item.name} age={item.age} key={index} /> ); return( <div className="App"> {listItems} </div> ) } } Export default App;
大家试试吧。






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