ant-design-vue/components/breadcrumb/BreadcrumbItem.jsx

  import PropTypes from '../_util/vue-types'
  import { hasProp, getComponentFromProp } from '../_util/props-util'

  export default {
    name: 'BreadcrumbItem',
    __ANT_BREADCRUMB_ITEM: true,
    props: {
      prefixCls: PropTypes.string.def('ant-breadcrumb'),
      href: PropTypes.string,
      separator: PropTypes.any,
    },
    render () {
      const { prefixCls, $slots } = this
      const children = $slots.default
      let link
      if (hasProp(this, 'href')) {
        link = <a class={`${prefixCls}-link`}>{children}</a>
      } else {
        link = <span class={`${prefixCls}-link`}>{children}</span>
      }
      if (children) {
        return (
          <span>
            {link}
            <span class={`${prefixCls}-separator`}>{getComponentFromProp(this, 'separator') || '/'}</span>
          </span>
        )
      }
      return null
    },
  }