Duplicate keys detected: 'trayGoods'. This may cause an update error

报错信息"Duplicate keys detected: 'trayGoods'. This may cause an update error."表示在代码中存在重复的键值'trayGoods'，这可能会导致更新错误。解决此问题的方法是生成唯一的id来替代重复的键值。可以使用nanoid库中的nanoid函数生成一个唯一id，例如：const id = nanoid()。此函数默认生成长度为21的字符串作为id，也可以通过传递参数来指定生成字符串的长度，例如const id = nanoid(11)。通过这样的方式生成唯一的id，可以避免重复键值的问题，并确保代码运行时不会出现更新错误。 <span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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