react 路由传参及其区别

1.params


xxx
this.props.history.push({pathname:"/path/" + name});
读取参数用:this.props.match.params.name

优势 : 刷新地址栏,参数依然存在
缺点:只能传字符串,并且,如果传的值太多的话,url会变得长而丑陋。

2.query



this.props.history.push({pathname:"/query",query: { name : 'sunny' }});
读取参数用: this.props.location.query.name

优势:传参优雅,传递参数可传对象;
缺点:刷新地址栏,参数丢失

3.state


 
this.props.history.push({pathname:"/sort ",state : { name : 'sunny' }});
读取参数用: this.props.location.query.state 

优缺点同query

4.search


xxx
this.props.history.push({pathname:"/web/departManange?tenantId" + row.tenantId});
读取参数用: this.props.location.search

优缺点同params

react Hooks中获取路由参数的方式:

1.通过hooks钩子函数

import { useHistory,useLocation,useParams,useMatch } from 'react-router-dom';
let history = useHistory();
history.push('/')

2.通过函数props参数

function Home(props) {
    const location = useLocation();
    return (
        
) }

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