wanda-bm-guide-h5/babel.config.js

module.exports = {
    presets: ['@vue/cli-plugin-babel/preset'],
    // 自动按需引入vant组件
    plugins: [
        [
            'import',
            {
                libraryName: 'vant',
                libraryDirectory: 'es',
                style: true,
            },
            'vant',
        ],
    ],
}