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element tree 组件,通过render-content自定义节点内容 flex 布局无效

树结构 item 显示的内容为:标题(数量),如果xxx种类的新闻(100)形式,由于标题数量都是动态的,所以想用flex布局,却发现没有效果;

<span style="display:?flex;" slot-scope="{?node,?data?}">
 <span :title="node.label">{{ node.label }}</span>
 <span style="flex:?1;" v-show="isOperable('doc-folder-operation')">
 {{ data.count }}
 </span>
</span>

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与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
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