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posted @ 2020-08-09 19:16 lipu1993 阅读(170) 评论(0) 推荐(0)
摘要: const tabsData=[...this.state.tabsData] this.setState({ tabsData: tabsData.map((o,index)=> index == this.activeKey?{...o,num:Math.random()*10}:o) }) 阅读全文
posted @ 2020-08-09 19:14 lipu1993 阅读(288) 评论(0) 推荐(0)