Webpack 开发服务器配置 - contentBase 在最新版本中不起作用
Posted
技术标签:
【中文标题】Webpack 开发服务器配置 - contentBase 在最新版本中不起作用【英文标题】:Webpack Dev Server Config - contentBase not working in latest version 【发布时间】:2021-08-27 18:37:15 【问题描述】:当我将 webpack 升级到 4.0.0-beta.3 并运行 npx webpack serve
时,我收到此错误:
[webpack-cli] Invalid configuration object. Object has been initialized using a configuration object that does not match the API schema.
- configuration has an unknown property 'contentBase'. These properties are valid:
object bonjour?, client?, compress?, devMiddleware?, firewall?, headers?, historyApiFallback?, host?, hot?, http2?, https?, liveReload?, onAfterSetupMiddleware?, onBeforeSetupMiddleware?, onListening?, open?, port?, proxy?, public?, setupExitSignals?, static?, transportMode?, watchFiles?
这是我在 3.11.2 中工作的 webpack.config.js:
const path = require('path');
const ArcGISPlugin = require("@arcgis/webpack-plugin");
module.exports =
mode: 'development',
entry:
main: './app/main.js'
,
plugins: [
new ArcGISPlugin()
],
devServer:
contentBase: './'
来自 package.json 的我的 devDependencies:
"devDependencies":
"@arcgis/webpack-plugin": "^4.18.0",
"dojo-typings": "^1.11.11",
"webpack-cli": "^4.7.2",
"webpack-dev-server": "^4.0.0-beta.3"
如何更新我的配置以使最新版本正常工作?当我取出开发服务器对象时,服务器将运行,但从 ./public 中提供不存在的内容。
我是 webpack 的新手,所以我还不熟悉应用程序、配置和要求。
【问题讨论】:
【参考方案1】: devServer:
static: './'
我应该更仔细地阅读这些错误。上面的对象使我的配置再次工作。
【讨论】:
感谢您解决了我的问题。帮助很大!!【参考方案2】:instead of contentBase we are using static
enter code here
const path = require("path");
module.exports =
entry: "./app/Main.js",
output:
publicPath: "/",
path: path.resolve(__dirname, "app"),
filename: "bundled.js"
,
mode: "development",
devtool: "source-map",
devServer:
port: 3000,
static:
directory: path.join(__dirname, "app")
,
hot: true,
historyApiFallback: index: "index.html"
,
module:
rules: [
test: /\.js$/,
exclude: /(node_modules)/,
use:
loader: "babel-loader",
options:
presets: ["@babel/preset-react", ["@babel/preset-env", targets: node: "12" ]]
]
;
【讨论】:
您的答案可以通过额外的支持信息得到改进。请edit 添加更多详细信息,例如引用或文档,以便其他人可以确认您的答案是正确的。你可以找到更多关于如何写好答案的信息in the help center。以上是关于Webpack 开发服务器配置 - contentBase 在最新版本中不起作用的主要内容,如果未能解决你的问题,请参考以下文章