Question

在webpack中定义生产配置时出现错误

错误：

Uncaught ReferenceError: process is not defined

类似的代码 console.log（进程）

  process.env.NODE_ENV === "production"

 if (process.env.NODE_ENV === "production") {
   module.exports.devtool = "#source-map";
   // http://vue-loader.vuejs.org/en/workflow/production.html
    module.exports.plugins = (module.exports.plugins || []).concat([
    new webpack.DefinePlugin({
     "process.env": {
       NODE_ENV: '"production"'
    }
 })

Answer 1

当我添加Webpack.base.js时，它为我工作了-libraryTarget：'commonjs2'-例如更改自

（Webpack.js或Webpack.base.js或Webpack.config.js）

 output: {
   path: path.resolve(__dirname, "./dist"),
   publicPath: "/dist/",
   filename: "build.js"
  }

到

output: {
   path: path.resolve(__dirname, "./dist"),
   publicPath: "/dist/",
   filename: "build.js",
   libraryTarget: 'commonjs2'  
  },

libraryTarget：'commonjs2' //此选项允许用户在导出包装器中插入注释。要为每种libraryTarget类型插入相同的注释，请将assistantComment设置为字符串：
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未捕获ReferenceError：未定义进程vuejs，vuex，Webpack SSR

1 个答案: