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React Route Splitting代码无法加载块

[英]React Route Splitting Code cannot load chunk

我尝试转发React Route Huge App Example 但是,在webpack拆分代码后,始终使用404加载块。

这是我的路由器。

<Router history={appHistory} >
  <Route path='/' component={RootContainer}>
    <IndexRoute component={MainContainer}></IndexRoute>
    <Route path='/demo1' getComponent={(location, cb) => {
      require.ensure([], require => {
        cb(null, require('../../components/container/DemoContainer1.jsx').default);
      });
    }}/>
    <Route path='/message/:id' getComponent={(location, cb) => {
        require.ensure([], require => {
          cb(null, require('../../components/container/DemoContainer5.jsx').default);
        });
      }}>
    </Route>
  </Route>
</Router>

然后我点击以下链接

 <Link to='/message/3'>Go</Link>

我切换到开发工具,发现它加载了http:/ localhost:8080 / message / 10.chunk.js

这样就导致了404错误。有人知道如何配置Route Config才能正确生成拆分代码?

最后,我找到了解决方案。

webpack.config.js

output: {
  path: __dirname + '/client/src/assets',
  filename: '[name].js',
  chunkFilename: '[id].chunk.js',
  publicPath: '/__build__/'
},
debug: true,
devtool: 'source-map',
devServer: {
  inline:true,
  contentBase: __dirname + '/client/src/assets',
  port: 3333,
  host: '127.0.0.1',
  historyApiFallback: true,
  publicPath: '/__build__/'
},

需要定义publicPath。 然后,webpack将基于publicPath加载资源。

似乎在React Router示例上已修复了一个错误,其中taion说用nextState调用getComponent而不是在Routes上定位,这应该是

    <Router history={appHistory} >
  <Route path='/' component={RootContainer}>
    <IndexRoute component={MainContainer}></IndexRoute>
    <Route path='/demo1' getComponent={(nextState, cb) => {
      require.ensure([], require => {
        cb(null, require('../../components/container/DemoContainer1.jsx').default);
      });
    }}/>
    <Route path='/message/:id' getComponent={(nextState, cb) => {
        require.ensure([], require => {
          cb(null, require('../../components/container/DemoContainer5.jsx').default);
        });
      }}>
    </Route>
  </Route>
</Router>

只需检查您在问题中提到的链接

其中nextState是RouterState类型

  type RouterState = {
location:Location,
routes: Array<Route>,
params: Params,
components:Array<Component>
}

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