带挂钩的React Router v6

import {useNavigate} from 'react-router-dom';
let navigate = useNavigate();
navigate('home');

为了浏览浏览器历史，

navigate(-1); ---> Go back
navigate(1);  ---> Go forward
navigate(-2); ---> Move two steps backward.

您还可以在无状态组件中使用useHistory钩子。文档示例：

import { useHistory } from "react-router"

function HomeButton() {
  const history = useHistory()

  return (
    <button type="button" onClick={() => history.push("/home")}>
      Go home
    </button>
  )
}

注意：在中添加了挂钩react-router@5.1.0并且需要反应@>=16.8

要将withRouter与基于类的组件一起使用，请尝试以下操作。不要忘记将导出语句更改为与Router一起使用：

从“react router dom”导入｛withRouter｝

class YourClass extends React.Component {
  yourFunction = () => {
    doSomeAsyncAction(() =>
      this.props.history.push('/other_location')
    )
  }

  render() {
    return (
      <div>
        <Form onSubmit={ this.yourFunction } />
      </div>
    )
  }
}

export default withRouter(YourClass);

对于当前的React版本（15.3），this.props.history.push（'/location'）；对我有用，但它显示了以下警告：

browser.js:49警告：[creact router]props.history和context.hhistory已弃用。请使用context.router。

我用context.router解决了这个问题：

import React from 'react';

class MyComponent extends React.Component {

    constructor(props) {
        super(props);
        this.backPressed = this.backPressed.bind(this);
    }

    backPressed() {
        this.context.router.push('/back-location');
    }

    ...
}

MyComponent.contextTypes = {
    router: React.PropTypes.object.isRequired
};

export default MyComponent;

在基于类的组件中编程导航。

import { Redirect } from "react-router-dom";

class MyComponent extends React.Component{
    state = {rpath: null}

    const goTo = (path) => this.setState({rpath: path});

    render(){
        if(this.state.rpath){
            return <Redirect to={this.state.rpath}/>
        }
        .....
        .....
    }
}

对于已经使用React Router v6的用户，可以使用React Router提供的useNavigate钩子来完成。

使用此钩子进行导航非常简单：

import { generatePath, useNavigate } from 'react-router';

navigate(-1); // navigates back
navigate('/my/path'); // navigates to a specific path
navigate(generatePath('my/path/:id', { id: 1 })); // navigates to a dynamic path, generatePath is very useful for url replacements