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<img v-if="node.level === 1 && checkIfIncludeSubStr(node.label, '人口')"
src="@/assets/images/icon-convention-01.png" width="16"
class="inlineBlock Vmiddle" style="margin-right: 8px;"/>
const data = reactive({
includeSubStr: ''
})
const checkIfIncludeSubStr = (label, str) => {
data.includeSubStr = label
return data.includeSubStr.includes(str);
}
文章来源：https://www.toymoban.com/news/detail-694930.html
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