我有一个s
组件,看起来像这样:
Main
它使用了一个我命名为import React from 'react';
import { Provider } from 'react-redux';
import { Router, Route } from 'react-router-dom';
import store from '../store';
import history from '../store/history';
import SideBar from './SideBar';
import { ConnectedUsers } from './UsersPage';
const Main = () => (
<Router history={history}>
<Provider store={store}>
<div>
<SideBar/>
<Route
exact
path="/users"
render={ () => (<ConnectedUsers/>)}
/>
</div>
</Provider>
</Router>
);
export default Main;
的导航组件:
SideBar
这不起作用。当我单击浏览器页面上的“用户”链接时,URL更改为正确的URL(localhost:8080 / users),但页面仍为空白。组件不渲染。如果我将URL import { Link } from 'react-router-dom';
import React from 'react';
const SideBar = () => (
<div>
<Link to="/users">
<h1>Users</h1>
</Link>
</div>
);
export default SideBar;
手动放置在浏览器的地址栏中,则组件将正确呈现。
经过一些搜索,我发现有人建议实施这样的路线:
localhost:8080/users
但这对我也不起作用。仍然存在相同的问题-当我在地址栏中手动键入URL时,import React from 'react';
import { Provider } from 'react-redux';
import { Router, Route, withRouter } from 'react-router-dom';
import store from '../store';
import history from '../store/history';
import SideBar from './SideBar';
import { ConnectedUsers } from './UsersPage';
const Main = () => (
<Router history={history}>
<Provider store={store}>
<div>
<SideBar/>
<Route exact path="/users" component={withRouter(ConnectedUsers)}
/>
</div>
</Provider>
</Router>
);
export default Main;
页面会正确显示,但是如果我使用/users
导航到该URL,则会显示空白。