Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
510 views
in Technique[技术] by (71.8m points)

Fragment 和 <> 有什么区别吗?

在React中,因为在组件中,只能有一个根节点,所以为了取消多余的嵌套,才有的Fragment 和 <> ; 那他们有什么区别吗,还是说只是写法不同?

function En(){
    return(
        <React.Fragment>
            <p>1</p>
            <p>2</p>
        </React.Fragment>
    )
}
const En=()=>(
    <>
        <p>1</p>
        <p>2</p>
    </>
)

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...