ivew button 使用自定义图标

<template slot="action" slot-scope="{ row, index }">
 <Tooltip content="修改"   transfer>
    <Button type="dashed"  custom-icon="iconfont icon-xiugai1" @click="handleEdit(row)" />
 </Tooltip>
 <Tooltip content="停用"   transfer  v-if="row.qy ==1" >
     <Button type="dashed"  custom-icon="iconfont icon-tingyong-zanting" @click="handleQy(row.id, 0)" />
 </Tooltip>
 <Tooltip content="启用"   transfer  v-else >
         <Button type="dashed"  custom-icon="iconfont icon-qiyong1"  @click="handleQy(row.id, 1)" />
 </Tooltip>
     <Tooltip content="短链接" transfer >
         <Button type="dashed"  icon="md-link"  @click="handleUrlLink(row.id)" />
     </Tooltip>
</template>

效果：