不懂业务的 IT 是“木偶师”：他构建的模型或许在代码上很漂亮，却漏掉了最关键的“业务良知”。他不知道复杂的替代料逻辑背后，是工厂多少次断线停产的血泪。他喂给系统的数据是干瘪的，算出来的结果必然是“物理正确、业务找死”。
### client random from Client Hello
。业内人士推荐电影作为进阶阅读
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欧洲拥有法拉利、兰博基尼等品牌，以及勒芒24小时耐力赛等顶级超跑赛事；图源：视觉中国