1. el-tooltip 嵌套 el-popover
   

 <el-tooltip class="item" effect="dark"  placement="top">
 	// 需要点击content 控制el-popover的显示隐藏
    <div slot="content" @click="handleturn" class="content">更换</div>
    <el-popover
        placement="bottom"
        :width="200"
         trigger="manual"
         v-model="visible"
        >
            <div class="imgBox" slot="reference" >
                <span>大晚上的无多</span>
            </div>
                <div class="peopleBox">
                   <p>xsdxlwsdxsjdeoj</p>
                </div>
     </el-popover>
</el-tooltip>

data() {
   return {
     visible: false
   };
 },
methods: {
	// 点击content
    handleturn(){
        this.visible = !this.visible
    }
  },