npm run dev 提示 { parser: "babylon" } is deprecated; we now treat it as { parser: "babel" }

修改

emacs node_modules/vue-loader/lib/template-compiler/index.js

将以下代码中的 babylon 替换 babel

if (!isProduction) {
  code = prettier.format(code, { semi: false, parser: 'babylon' })
}

if (!isProduction) {
  code = prettier.format(code, { semi: false, parser: 'babel' })
}