# 更新包
npm install @prisma/client@7
npm install -D prisma@7

# 安装驱动适配器（PostgreSQL 示例）
npm install @prisma/adapter-pg

# 安装 dotenv 用于加载环境变量
npm install dotenv

# 重新生成客户端
npx prisma generate

rules/esm-support.md        - ESM 模块配置
rules/schema-changes.md     - 生成器与 schema 更新
rules/driver-adapters.md    - 驱动适配器强制配置
rules/prisma-config.md      - 全新配置文件
rules/env-variables.md      - 环境变量加载
rules/client-imports.md     - 导入路径更新
rules/removed-features.md   - 已移除特性（中间件、指标、CLI 标志）
rules/accelerate-users.md   - Accelerate 用户特殊处理
rules/ssl-certificates.md   - SSL 验证变更

{
  "type": "module"
}

{
  "compilerOptions": {
    "module": "ESNext",
    "moduleResolution": "bundler",
    "target": "ES2023",
    "strict": true,
    "esModuleInterop": true
  }
}

// 之前（v6）
generator client {
  provider = "prisma-client-js"
}

// 之后（v7）
generator client {
  provider = "prisma-client"
  output   = "../generated"
}

import 'dotenv/config'
import { defineConfig, env } from 'prisma/config'

export default defineConfig({
  schema: 'prisma/schema.prisma',
  migrations: {
    path: 'prisma/migrations',
  },
  datasource: {
    url: env('DATABASE_URL'),
  },
})

# PostgreSQL
npm install @prisma/adapter-pg

# MySQL
npm install @prisma/adapter-mariadb mariadb

# SQLite
npm install @prisma/adapter-better-sqlite3

# Prisma Postgres
npm install @prisma/adapter-ppg @prisma/ppg

# Neon
npm install @prisma/adapter-neon

// 之前（v6）
import { PrismaClient } from '@prisma/client'
const prisma = new PrismaClient()

// 之后（v7）
import { PrismaClient } from '../generated/client'
import { PrismaPg } from '@prisma/adapter-pg'

const adapter = new PrismaPg({
  connectionString: process.env.DATABASE_URL
})
const prisma = new PrismaClient({ adapter })

npx prisma generate
npx prisma migrate dev  # 如有需要