组件中的格式:
<el-tree
:data="data"
:props="defaultProps"
accordion>
<span class="custom-tree-node" slot-scope="{data }">
<span v-if="data.str2">{{ data.str2}} </span>
<span v-if="data.resName">{{data.resName}}</span>
</span>
defaultProps: {
children: 'list1',
label: 'str1'
},
data:[]
?有更好的办办法,望告知