bili-tmp-demo/vue/src/platforms/web/server/modules/class.js

vue管理系统结构

/* @flow */

import { genClassForVnode } from 'web/util/index'

export default function renderClass (node: VNodeWithData): ?string {
  const classList = genClassForVnode(node)
  if (classList) {
    return ` class="${classList}"`
  }
}