1.准备空数组
let list = []
list.push(data[0].lvMjmc)
this.$refs['EditDoor'].lvMjmcT = list
2.将data数组中的lvMjmc名称给空数组
list.push(data[0].lvMjmc)
3.将list数组通过refs传给子组件
<edit-door ref="EditDoor"></edit-door>
this.$refs['EditDoor'].lvMjmcT = list