在Heroku上托管使用Wepback构建的生产React应用程序 [英] Hosting a production React app built with Wepback on Heroku

问题描述

每次我推送到heroku时，它都会显示未找到。我假设这是因为webpack不运行？

我尝试了各种脚本：

 scripts：{
clean：rimraf dist，
build：npm run clean&& NODE_ENV = production&& amp ; webpack -p --progress，
postinstall：npm run builds，
serve：webpack-dev-server
} 
  

和另一个，只是没有安装后。

带postinstall的那个会给我一个错误，说webpack没有安装（保存在我的devDependencies下）。在第二种情况下，我在Heroku日志上成功构建，但在加载页面时出现未找到。

您需要在package.json中的依赖关系下，而不是在devDependencies下面放置webpack（以及你需要的任何其他依赖项）。

Every time I push to heroku it simply says "Not Found". I am assuming it is because webpack doesn't run?

I've tried all sorts of scripts:

"scripts": {
  "clean": "rimraf dist",
  "build": "npm run clean && NODE_ENV=production && webpack -p --progress",
  "postinstall": "npm run builds",
  "serve": "webpack-dev-server"
}

and another, just without the postinstall.

The one with the postinstall will give me an error, saying webpack wasn't installed (saved under my devDependencies). In the second I get a successful build on the Heroku log but "Not Found" when I load the page.

解决方案

You need to put webpack (as well as any other dependencies that you need on Heroku) under "dependencies" in your package.json, not under "devDependencies".

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