1、params傳參(刷新頁面后參數不消失,參數會在地址欄顯示)
路由頁面:<Route path='/demo/:id' component={Demo}></Route> //注意要配置 /:id
路由跳轉並傳遞參數:
鏈接方式:<Link to={'/demo/'+'6'}>XX</Link>
或:<Link to={{pathname:'/demo/'+'6'}}>XX</Link>
js方式:this.props.history.push('/demo/'+'6')
或:this.props.history.push({pathname:'/demo/'+'6'})
獲取參數:this.props.match.params.id //注意這里是match而非history
1、params傳參(多個動態參數)
state={
id:88,
name:'Jack',
}
路由頁面:<Route path='/demo/:id/:name' component={Demo}></Route>
路由跳轉並傳遞參數:
鏈接方式:<Link to={{pathname:`/demo/${this.state.id}/${this.state.name}`}}>XX</Link>
js方式:this.props.history.push({pathname:`/demo/${this.state.id}/${this.state.name}`})
獲取參數:this.props.match.params //結果 {id: "88", name: "Jack"}
2、query傳參(刷新頁面后參數消失)
路由頁面:<Route path='/demo' component={Demo}></Route> //無需配置
路由跳轉並傳遞參數:
鏈接方式:<Link to={{pathname:'/demo',query:{id:22,name:'dahuang'}}}>XX</Link>
js方式:this.props.history.push({pathname:'/demo',query:{id:22,name:'dahuang'}})
獲取參數: this.props.location.query.name
3、state傳參( 刷新頁面后參數不消失,state傳的參數是加密的,比query傳參好用)
注:state 傳參的方式只支持Browserrouter路由,不支持hashrouter
路由頁面:<Route path='/demo' component={Demo}></Route> //無需配置
路由跳轉並傳遞參數:
鏈接方式: <Link to={{pathname:'/demo',state:{id:12,name:'dahuang'}}}>XX</Link>
js方式:this.props.history.push({pathname:'/demo',state:{id:12,name:'dahuang'}})
獲取參數: this.props.location.state.name