案例内资源下载:https://www.makeapie.cn/资源地址
const data = ['西', '', 'CCTV-5', 'CCTV-4', 'CCTV-1', '', '', 'CCTV-8', 'CCTV-3', '西', '', 'CCTV-7', 'CCTV-6', '西']
const lines = [
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运行版本:^4.2.1 Tips:如不显示可切换版本试试
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