在React-router v4中嵌套路由和动态路由

时间:2017-06-08 11:08:20

标签: reactjs

我有以下路由配置:

return (<div>
        <Router>
          <div>

            <Route path='/login' component={LoginPage}/>
            <EnsureLoggedInContainer>
              <Route path='/abc' component={abc} />
            </EnsureLoggedInContainer>
          </div>
        </Router>
      </div>
);

EnsureLoggedInContainer是:

import React from 'react';
import { connect } from "react-redux";

class EnsureLoggedInContainer extends React.Component
{
    componentDidMount() {
        if ( !this.props.isLoggedIn )
        {
            // this.props.history.push('/login');
            this.context.router.push('/contact');

        }
    }

    render() {
        // console.log(this.props);
        if ( this.props.isLoggedIn )
        {
            return this.props.children;
        }
        else
        {
            return null;
        }
    }


}
const mapStateToProps = (state,ownProps) => {
    return{
        isLoggedIn : state.isLoggedIn,
        // currentURL : this.props
    }
}

export default connect(mapStateToProps)(EnsureLoggedInContainer);

但是,历史推动:this.props.history.push('/login');无效。这里的历史不存在。

如果我使用这样的配置:

<Route component={EnsureLoggedInContainer}>
              <Route path='/myjs' component={MyjsPage} />
            </Route>

我遇到的问题如下:

Warning: You should not use <Route component> and <Route children> in the same route; <Route children> will be ignored

reactjs中最好的身份验证方式是什么?

1 个答案:

答案 0 :(得分:1)

从我所看到的React路由器设计中,您似乎使用的是React路由器版本4

在这种情况下,您可以在Component Itself中指定路由,并使用withRouter进行动态重定向,如

return (<div>
        <Router>
          <div>

            <Route path='/login' component={LoginPage}/>
            <EnsureLoggedInContainer/>
          </div>
        </Router>
      </div>
);

import React from 'react';
import { connect } from "react-redux";
import {withRouter} from "react-router";

class EnsureLoggedInContainer extends React.Component
{
    componentDidMount() {
        if ( !this.props.isLoggedIn )
        {
            this.props.history.push('/login');

        }
    }

    render() {
        // console.log(this.props);
        if ( this.props.isLoggedIn )
        {
            return <Route path='/abc' component={abc} />
        }
        else
        {
            return null;
        }
    }


}
const mapStateToProps = (state,ownProps) => {
    return{
        isLoggedIn : state.isLoggedIn,
        // currentURL : this.props
    }
}

export default connect(mapStateToProps)(withRouter(EnsureLoggedInContainer));