Error: Type 'number' is not assignable to type 'Decimal'

Question

我想手动创建 Prisma 模式的对象

const order: Order = {
  id: '1',
  name: 'Name',
  price: 99
}

...

// Somewhere in autogenerated file by Prisma
export type Order = {
  id: string
  name: string
  price: Prisma.Decimal
}

但是它抛出一个错误

Type 'number' is not assignable to type 'Decimal'.

如何将 javascript number 转换为 Prisma Decimal 类型？

Answer 1

我能够使用 Prisma.Decimal class

修复此错误

例子

import { Prisma } from '@prisma/client'

const order: Order = {
  id: '1',
  name: 'Name',
  price: new Prisma.Decimal(99)
}

请参阅 Working with Decimal Prisma 文档