使用浏览器历史记录更改 url 响应路由，但没有任何反应 [英] react route using browserhistory changes url but nothing happens

问题描述

我正在尝试让 React 路由器工作.这是我的代码:

var hashHistory = require('react-router-dom').hashHistory;var BrowserRouter = require('react-router-dom').BrowserRouter;var Route = require('react-router-dom').Route;var ReactDOM = require('react-dom');var React = require('react');var Index = require('./index');var Login = require('./login');ReactDOM.render(<BrowserRouter history={hashHistory}><div><Route path="/" component={Index}/><Route path="/login" component={Login}/>

</BrowserRouter>,document.getElementById('main-content'));

然后在我的 index.js 中我这样做:

 
this.props.history.push('/login')}>登录

这会将 url 更改为/login，但不会呈现登录文件.怎么了?

解决方案

当你切换到 /login 时，它似乎与 / 匹配:

尝试将 exact 属性添加到路由中，如下所示:

<路由精确路径="/" component={Index}/>

您还可以尝试更改匹配顺序:

<Route path="/" component={Index}/>

I'm trying to get a react router to work. This is my code:

var hashHistory = require('react-router-dom').hashHistory;
var BrowserRouter = require('react-router-dom').BrowserRouter;
var Route = require('react-router-dom').Route;
var ReactDOM = require('react-dom');
var React = require('react');
var Index = require('./index');
var Login = require('./login');

ReactDOM.render(
    <BrowserRouter history={hashHistory}>
        <div>
            <Route path="/" component={Index} />
            <Route path="/login" component={Login} />
         </div>
    </BrowserRouter>,
    document.getElementById('main-content')
);

and then later in my index.js i do this:

 <div className="navbar-nav" onClick={() => this.props.history.push('/login')}>
                    Log in
                </div>

This makes the url change to /login but it doesn't render the login file. What is wrong?

解决方案

It seems like when you switch to /login it matches to /:

<Route path="/" component={Index} />

Try to add exact prop to the route, like this:

<Route exact path="/" component={Index} />

What you can also try to do is to change the matching order:

<Route path="/login" component={Login} />
<Route path="/" component={Index} />

这篇关于使用浏览器历史记录更改 url 响应路由，但没有任何反应的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！