首页 文章

反应路由器/ Hapi服务器端渲染错误

提问于
浏览 次
4

我已经苦苦挣扎了一段时间，之前有这个工作，但莫名其妙地，它再次被打破，所以显然根本原因尚未解决 .

React Router v：2.0.0-rc4

Issue: 加载页面时，服务器返回以下错误 .

Warning: Failed propType: Required prop `router` was not specified in `RouterContext`.
Warning: Failed propType: Required prop `location` was not specified in `RouterContext`.
Warning: Failed propType: Required prop `routes` was not specified in `RouterContext`.
Warning: Failed propType: Required prop `params` was not specified in `RouterContext`.
Warning: Failed propType: Required prop `components` was not specified in `RouterContext`.
Warning: [react-router] `<RouterContext>` expects a `router` rather than a `history`

页面正常加载，客户端路由似乎工作得很好 .

来自Server.js的相关片段：

import routeConfig from './../common/routes/Routes.js';

const handleRender = function(req, res) {
    const initialState = {
                profile: {
                    name: 'Bob',
                    age: 10
                },
                messages: []
            }
    const createStoreWithMiddleware = applyMiddleware( thunkMiddleware)(createStore);
    const store = createStoreWithMiddleware(reducer(initialState));


    match({routes: routeConfig, location: req.url}, (error, redirectLocation, renderProps) => {
        // res(req.url);
        if(error) {
            res('error' + error.message);
        }
        else {
            res(renderProps);
            const html = renderToString(
            <Provider store={store}>
                <RouterContext {...renderProps} />
            </Provider>
            );

            //const initialState = store.getState();

            //res(renderFullPage(html, initialState));
        }
    });
}

这是从Routes.js导出的内容

import React, {Component} from 'react';
import ReactDOM from 'react-dom';
import { Route } from 'react-router';

//Components
import App from './../components/App.jsx';
import Name from './../components/Name.jsx';
import Profile from './../components/Profile.jsx';
import Messages from './../components/Messages.jsx';

const routeConfig = [
    {
        path: '/',
        component: App,
        childRoutes: [
            {path: 'test', component: Name},
            {path: 'profile', component: Profile},
            {path: 'messages', component: Messages}
        ]
    }
];

export default routeConfig;

当我转出renderprops时，这就是我得到的

{
routes: [
{
path: "/",
childRoutes: [
{
path: "test"
},
{
path: "profile"
},
{
path: "messages"
}
]
},
{
path: "test"
}
],
params: { },
location: {
protocol: null,
slashes: null,
auth: null,
host: null,
port: null,
hostname: null,
hash: null,
search: null,
query: { },
pathname: "/test",
path: "/test",
href: "/test"
},
components: [
null,
null
],
history: {
__v2_compatible__: true
},
router: {
__v2_compatible__: true
}
}

所以它似乎永远不会匹配组件 . 也许我错误地传递了req.url？但我找不到任何反应路由器文档，准确表明该参数应该是什么样子 .

reactjs react-router hapijs

2 回答

  • 11

    离开这里以防其他人遇到这种愚蠢的事情 .

    通过Good启用更强大的错误日志记录后，我意识到这个错误实际上是对我的路由未处理的/favicon.ico的请求的引用，并且这些请求落入我的反应路由中 .

    在我这方面非常愚蠢的错误，并且由于我在Hapi需要处理/记录错误的经验不足 .

    回复于
  • 1

    如果你像我一样来到Github上的reactjs react-router-tutorial之后（如果没有，请查看它），这些错误信息可能会显示，因为你没有't described any alternatives to finding a route in the Routes' . 如果它只出现在未定义的路由上（尝试在localhost：8080 /之后输入一些随机的东西），请自己帮忙并阅读this到最后 .

    另外，在服务器的app.get调用中插入console.log（'req.url：'，req.url）以查看导致错误的原因 .

    另外II：在匹配函数之外声明appHTML以确保它能够存活到res.send（）中 .

    回复于

相关问题