在 SailsJS 中允许负主键答案

【问题标题】：Allow negative primary keys in SailsJS在 SailsJS 中允许负主键
【发布时间】：2021-05-05 03:18:37
【问题描述】：

有没有办法让 Sails 中的主键为负整数？我在测试一些旧软件时遇到了以下错误；

  {
    "code":"E_INVALID_VALUES_TO_SET",
    "details":"Could not use specified `org`. Expecting an id representing the associated record, or `null` to indicate there will be no associated record.  But the specified value is not a valid `org`.  Cannot use a negative number (-1) as a primary key value.",
    "message":"The server could not fulfill this request (`PATCH /user/1402`) due to a problem with the parameters that were sent.  See the `details` for more info.  **The following additional tip will not be shown in production**:  Tip: Check your client-side code to make sure that the request data it sends matches the expectations of the corresponding attribues in your model.  Also check that your client-side code sends data for every required attribute."}

我检查了 Sails 文档，找不到任何提到不允许负主键的地方。

我还检查了两个表的架构定义，都没有将相关字段指定为无符号。

除了将相关行更改为某个不同的 id 并更新引用它的所有其他行之外，还有其他解决方法吗？

【问题讨论】：

标签： sails.js

【解决方案1】：

这是一种解决方法。也许您可以将主键更改为字符串。 https://sailsjs.com/documentation/concepts/models-and-orm/model-settings

【讨论】：