datasource db { provider = "sqlite" url = "file:./db.sqlite" } generator client { provider = "prisma-client-js" } model Tag { id Int @id @default(autoincrement()) name String @unique color String // 创建随机鲜艳颜色 createdAt DateTime @default(now()) posts Post[] } model Post { id Int @id @default(autoincrement()) title String content String createdAt DateTime @default(now()) updatedAt DateTime @default(now()) tags Tag[] }