我做了一个简单的钩子来减轻工作。

让我们想象一下你的url是这样的: /搜索吗?起源=主页= 1

function useUrl(param: string) {

    const history = useHistory()
    const { search, pathname } = useLocation()
    const url = new URLSearchParams(search)

    const urlParam = url.get(param)
    const [value, setValue] = useState(urlParam !== null ? urlParam : '')

    function _setValue(val: string){
        url.set(param, val)
        history.replace({ pathname, search: url.toString() }); 
        setValue(val)
    }

    return [value, _setValue]
}

那么实际使用情况:

function SearchPage() {

    const [origin] = useUrl("origin")
    const [page, setPage] = useUrl("page")

    return (
        <div>
            <p>Return to: {origin}</p>
            <p>Current Page: {page}</p>
        </div>
    )
}

// react-router-dom v6

// import
import { useNavigate, createSearchParams } from 'react-router-dom';

// useSearchParams hook
const [searchParams, setSearchParams] = useSearchParams();

// usage
const params: URLSearchParams = new URLSearchParams();
params.id = '123';
params.color = 'white';

// set new parameters
setSearchParams(params);

! !当心!!这将只更新当前页面上的查询参数，但您将无法导航回(浏览器返回btn)到以前的路由，因为此选项不会更改历史记录。要使此行为到位，请检查之前的答案:https://stackoverflow.com/users/6160270/rakesh-sharma的答案

我做了一个简单的钩子来减轻工作。

让我们想象一下你的url是这样的: /搜索吗?起源=主页= 1

function useUrl(param: string) {

    const history = useHistory()
    const { search, pathname } = useLocation()
    const url = new URLSearchParams(search)

    const urlParam = url.get(param)
    const [value, setValue] = useState(urlParam !== null ? urlParam : '')

    function _setValue(val: string){
        url.set(param, val)
        history.replace({ pathname, search: url.toString() }); 
        setValue(val)
    }

    return [value, _setValue]
}

那么实际使用情况:

function SearchPage() {

    const [origin] = useUrl("origin")
    const [page, setPage] = useUrl("page")

    return (
        <div>
            <p>Return to: {origin}</p>
            <p>Current Page: {page}</p>
        </div>
    )
}

使用react-router v4、redux-thunk和react-router-redux(5.0.0-alpha.6)包的示例。

当用户使用搜索功能时，我希望他能够为相同的查询发送url链接给同事。

import { push } from 'react-router-redux';
import qs from 'query-string';

export const search = () => (dispatch) => {
    const query = { firstName: 'John', lastName: 'Doe' };

    //API call to retrieve records
    //...

    const searchString = qs.stringify(query);

    dispatch(push({
        search: searchString
    }))
}

对于React Router v6+，只需使用新的useSearchParams钩子(特别是setSearchParams):

const [searchParams, setSearchParams] = useSearchParams()

setSearchParams(`?${new URLSearchParams({ paramName: 'whatever' })}`)

对于React Router v5使用useHistory:

const history = useHistory()

history.push({
    pathname: '/the-path',
    search: `?${new URLSearchParams({ paramName: 'whatever' })}`
})

URLSearchParams只是一个可选的方便助手。

DimitriDushkin在GitHub上写道:

import { browserHistory } from 'react-router';

/**
 * @param {Object} query
 */
export const addQuery = (query) => {
  const location = Object.assign({}, browserHistory.getCurrentLocation());

  Object.assign(location.query, query);
  // or simple replace location.query if you want to completely change params

  browserHistory.push(location);
};

/**
 * @param {...String} queryNames
 */
export const removeQuery = (...queryNames) => {
  const location = Object.assign({}, browserHistory.getCurrentLocation());
  queryNames.forEach(q => delete location.query[q]);
  browserHistory.push(location);
};

or

import { withRouter } from 'react-router';
import { addQuery, removeQuery } from '../../utils/utils-router';

function SomeComponent({ location }) {
  return <div style={{ backgroundColor: location.query.paintRed ? '#f00' : '#fff' }}>
    <button onClick={ () => addQuery({ paintRed: 1 })}>Paint red</button>
    <button onClick={ () => removeQuery('paintRed')}>Paint white</button>
  </div>;
}

export default withRouter(SomeComponent);