js:
let testMap=new Map()
this.testMap.set(1, '通用质检')
this.testMap.set(2, '特殊质检')
vue:
使用Map后的判断:
<template slot-scope="{ row }" slot="businessType">
<div>{{testMap.get(row.businessType)}}</div>
</template>
早期判断:
<template slot-scope="{ row }" slot="businessType">
<div v-if="row.businessType=='1'">通用质检项目</div>
<div v-if="row.businessType=='2'">特殊质检项目</div>
</template>