没有必要与throuter一起使用。这对我来说很管用:

在父页面中，

<BrowserRouter>
   <Switch>
        <Route path="/routeA" render={(props)=> (
          <ComponentA {...props} propDummy={50} />
        )} />

        <Route path="/routeB" render={(props)=> (
          <ComponentB {...props} propWhatever={100} />
          )} /> 
      </Switch>
</BrowserRouter>

然后在ComponentA或ComponentB中进行访问

this.props.history

对象，包括this.props.history.push方法。

添加信息以获取查询参数。

const queryParams = new URLSearchParams(this.props.location.search);
console.log('assuming query param is id', queryParams.get('id');

有关URLSearchParams的更多信息，请查看此链接 URLSearchParams

扩展解决方案(由Shubham Khatri建议)用于React钩子(16.8起):

package.json (always worth updating to latest packages)

{
     ...

     "react": "^16.12.0",
     "react-router-dom": "^5.1.2",

     ...
}

使用历史推送传递参数:

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

const FirstPage = props => {
    let history = useHistory();

    const someEventHandler = event => {
       history.push({
           pathname: '/secondpage',
           search: '?query=abc',
           state: { detail: 'some_value' }
       });
    };

};

export default FirstPage;

从'react-router-dom'中使用useLocation访问传递的参数:

import { useEffect } from "react";
import { useLocation } from "react-router-dom";

const SecondPage = props => {
    const location = useLocation();

    useEffect(() => {
       console.log(location.pathname); // result: '/secondpage'
       console.log(location.search); // result: '?query=abc'
       console.log(location.state.detail); // result: 'some_value'
    }, [location]);

};

您可以使用location将状态发送到其他组件，就像这样

在源组件中

this.props.history.push(pathComponent, sendState);

pathComponent是接收状态的目标组件

在目标组件中 如果您使用类组件，您可以像这样接收状态

Javascript版本

constructor(props) {
  this.state = this.props.location.state
}

打印稿版本

constructor(props: {}) {
  const receiveState = this.props.location.state as StateType // you must parse into your state interface or type
  this.state = receiveState
}

奖金

如果你想重置收到的状态。使用历史记录替换位置，像这样

this.props.history({pathName: currentPath, state: resetState})

“currentPath”为目标组件路径 resetState是你想要的新值状态

带有钩子的React TypeScript

来自班级

  this.history.push({
      pathname: "/unauthorized",
      state: { message: "Hello" },
    });

未经授权的功能组件

interface IState {
  message?: string;
}

export default function UnAuthorized() {
  const location = useLocation();
  const message = (location.state as IState).message;

  return (
    <div className="jumbotron">
      <h6>{message}</h6>
    </div>
  );
}

Pass

history.push({pathname:"/yourroute",state: {_id: "0001", name: "AZ"}})

Read

import React from 'react';

const YourRoute = props=> {
    const { _id, name } = (props.location && props.location.state) || {};
        //_id and name will contain the passed data
     .
     .
     .

}

下面是一个工作示例