Javascript React路由器仅识别索引路由
我有两条路线,Javascript React路由器仅识别索引路由,javascript,reactjs,react-router,Javascript,Reactjs,React Router,我有两条路线,/和/about,我还测试了更多的路线。所有管线仅渲染主组件,即/ 当我尝试一条不存在的路线时,它会识别出这一点并显示警告 警告:没有与路径匹配的路由“/示例”。确保您的路线中有某个地方 App.js import React from 'react'; import Router from 'react-router'; import { DefaultRoute, Link, Route, RouteHandler } from 'react-router'; import {
/
和/about
,我还测试了更多的路线。所有管线仅渲染主组件,即/
当我尝试一条不存在的路线时,它会识别出这一点并显示警告
警告:没有与路径匹配的路由“/示例”。确保您的路线中有某个地方
App.js
import React from 'react';
import Router from 'react-router';
import { DefaultRoute, Link, Route, RouteHandler } from 'react-router';
import {Home, About} from './components/Main';
let routes = (
<Route name="home" path="/" handler={Home} >
<Route name="about" handler={About} />
</Route>
);
Router.run(routes, function (Handler) {
React.render(<Handler/>, document.body);
});
从“React”导入React;
从“反应路由器”导入路由器;
从“react router”导入{DefaultRoute,Link,Route,RouteHandler};
从“./components/Main”导入{Home,About};
让路线=(
);
Router.run(路由、函数(处理程序){
React.render(,document.body);
});
/components/Main
import React from 'react';
var Home = React.createClass({
render() {
return <div> this is the main component </div>
}
});
var About = React.createClass({
render(){
return <div>This is the about</div>
}
});
export default {
Home,About
};
从“React”导入React;
var Home=React.createClass({
render(){
返回这是主要组件
}
});
var About=React.createClass({
render(){
返回这是关于
}
});
导出默认值{
家,大约
};
我尝试过为“大约”添加显式路径,但没有效果。
我偶然发现了这一点,但在它的回答中没有找到救赎
有人能解释一下问题出在哪里吗?因为您已经将
关于嵌套在主页下
您需要在主页
组件中呈现
组件,以便React Router能够显示您的路由组件
import {RouteHandler} from 'react-router';
var Home = React.createClass({
render() {
return (<div> this is the main component
<RouteHandler />
</div>);
}
});
从'react router'导入{RouteHandler};
var Home=React.createClass({
render(){
返回(这是主要组件
);
}
});
使用ES6和最新的react路由器将如下所示:
import React from 'react';
import {
Router,
Route,
IndexRoute,
}
from 'react-router';
const routes = (
<Router>
<Route component={Home} path="/">
<IndexRoute component={About}/>
</Route>
</Router>
);
const Home = React.createClass({
render() {
return (
<div> this is the main component
{this.props.children}
</div>
);
}
});
//Remember to have your about component either imported or
//defined somewhere
React.render(routes, document.body);
const NotFound = React.createClass({
render(){
let _location = window.location.href;
return(
<div className="notfound-card">
<div className="content">
<a className="header">404 Invalid URL</a >
</div>
<hr></hr>
<div className="description">
<p>
You have reached:
</p>
<p className="location">
{_location}
</p>
</div>
</div>
);
}
});
从“React”导入React;
进口{
路由器,
路线,,
IndexRoute,
}
来自“反应路由器”;
常数路由=(
);
const Home=React.createClass({
render(){
返回(
这是主要组成部分
{this.props.children}
);
}
});
//记住导入或删除关于组件
//定义在某处
反应。呈现(路线、文件、正文);
在旁注中,如果要将未找到的管线与特定视图相匹配,请使用以下命令:
<Route component={NotFound} path="*"></Route>
请注意,路径设置为*
还要编写自己的NotFound组件
我的看起来像这样:
import React from 'react';
import {
Router,
Route,
IndexRoute,
}
from 'react-router';
const routes = (
<Router>
<Route component={Home} path="/">
<IndexRoute component={About}/>
</Route>
</Router>
);
const Home = React.createClass({
render() {
return (
<div> this is the main component
{this.props.children}
</div>
);
}
});
//Remember to have your about component either imported or
//defined somewhere
React.render(routes, document.body);
const NotFound = React.createClass({
render(){
let _location = window.location.href;
return(
<div className="notfound-card">
<div className="content">
<a className="header">404 Invalid URL</a >
</div>
<hr></hr>
<div className="description">
<p>
You have reached:
</p>
<p className="location">
{_location}
</p>
</div>
</div>
);
}
});
const NotFound=React.createClass({
render(){
让_location=window.location.href;
返回(
404无效URL
您已到达:
{u位置}
);
}
});