启用单页应用程序反应热重装webpack [英] Enable single page app react hot reload webpack

问题描述

我在使用带有webpackdevserver的react路由器来设置单页react应用程序时遇到一些问题.如果使用浏览器历史记录，则webpack在输入嵌套的路由网址(例如/client/view)时会出现一些问题.可以通过添加apiFallback来解决，但是热重载仍然存在问题.它尝试从不存在的深层网址(/client/view/hot-update.json)加载hot-update.json文件，因此失败并重新加载页面.我如何告诉hotreload始终从基本URL(/)加载hot-update.json?

I have some problems setting up a single page react app using react router with the webpackdevserver. If I use browserhistory webpack has some problems when entering a nested route url (/client/view for example). This could be solved adding apiFallback but hot reload does still have a problem. It tries to load the hot-update.json file from the deep url (/client/view/hot-update.json) which does not exist and therefor fails and reloads the page. How can i tell hotreload to always load the hot-update.json from the base url (/)?

推荐答案

在使用''以外的publicPath时，我遇到了类似的问题，我通过在devServer选项中添加代理条目来解决此问题:

I had a similar issue when using a publicPath other than '', which I solved by adding a proxy entry to the devServer options:

devServer: {
  // ... rest of options
  proxy: {
    '/myPublicPath/*': {
      target: 'http://localhost:8080/',
      pathRewrite: { '^/myPublicPath': '' },
  }
}

除此之外，请确保同时设置output.publicPath和devServer.publicPath并使其相等.

Other than that, make sure both output.publicPath and devServer.publicPath is set and equal.

希望这会有所帮助！

这篇关于启用单页应用程序反应热重装webpack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！