vuecli生产环境 移除conso.log()

在vue.config.js(没有的话就在项目目录新建一个)中写入

const TerserPlugin = require("terser-webpack-plugin");
module.exports = {
  configureWebpack: {
    optimization: {
      minimizer: [
        new TerserPlugin({
          terserOptions: {
            ecma: undefined,
            warnings: false,
            parse: {},
            compress: {
              drop_console: true,
              drop_debugger: false,
              pure_funcs: ['console.log'] // 移除console
            }
          },
        }),
      ]
    }
  },
}