feat: 完成现有小程序接口的全部迁移至新后端

2026-10-19 13:17:51 +08:00
parent 8827110f2f
commit d30cf25890
148 changed files with 13287 additions and 34 deletions
@@ -0,0 +1,101 @@
+# SQL Server Setup
+
+Configure **Prisma ORM 7** with SQL Server. For an existing Prisma 6 app, keep its configuration and use the [Prisma 6 docs](https://www.prisma.io/docs/orm/v6); the configuration and adapter examples below are for 7.
+
+## Prerequisites
+
+- SQL Server 2017, 2019, 2022, or Azure SQL
+- TCP/IP enabled
+
+## 1. Schema Configuration
+
+In `prisma/schema.prisma`:
+
+```prisma
+datasource db {
+  provider = "sqlserver"
+}
+
+generator client {
+  provider = "prisma-client"
+  output   = "../generated"
+}
+```
+
+## 2. Config Configuration
+
+In `prisma.config.ts`:
+
+```typescript
+import 'dotenv/config'
+import { defineConfig, env } from 'prisma/config'
+
+export default defineConfig({
+  schema: 'prisma/schema.prisma',
+  datasource: {
+    url: env('DATABASE_URL'),
+  },
+})
+```
+
+## 3. Environment Variable
+
+In `.env`:
+
+```env
+DATABASE_URL="sqlserver://localhost:1433;database=mydb;user=sa;password=Password123;encrypt=true;trustServerCertificate=true"
+```
+
+### Connection String Format
+
+```
+sqlserver://HOST:PORT;database=DB;user=USER;password=PASS;encrypt=true;trustServerCertificate=true
+```
+
+- **encrypt**: Required for Azure (true).
+- **trustServerCertificate**: True for self-signed certs (local dev).
+
+## Driver Adapter
+
+Use a driver adapter for the standard SQL workflow.
+
+1. Install adapter and driver:
+   ```bash
+   npm install @prisma/adapter-mssql@7 mssql
+   ```
+
+2. Set `SQLSERVER_USER` and `SQLSERVER_PASSWORD` in the application environment to match the CLI URL, and use the same server, port, database, and TLS options. The following example is for local development with a self-signed certificate; use certificate verification for hosted databases. Instantiate Prisma Client with the adapter:
+
+   ```typescript
+   import 'dotenv/config'
+   import { PrismaClient } from '../generated/client'
+   import { PrismaMssql } from '@prisma/adapter-mssql'
+
+   const adapter = new PrismaMssql({
+     server: 'localhost',
+     port: 1433,
+     database: 'mydb',
+     user: process.env.SQLSERVER_USER,
+     password: process.env.SQLSERVER_PASSWORD,
+     options: {
+       encrypt: true,
+       trustServerCertificate: true,
+     },
+   })
+
+   const prisma = new PrismaClient({ adapter })
+   ```
+
+## Common Issues
+
+### "Login failed for user"
+- SQL Server auth vs Windows auth. Prisma typically uses SQL Server authentication (username/password).
+- Ensure TCP/IP is enabled in SQL Server Configuration Manager.
+
+### "Table not found" (dbo schema)
+
+Check that the connection URL's `schema` parameter (normally `dbo`) matches the intended schema. Preserve an existing multi-schema configuration and model mappings.
+
+## References
+
+- [Prisma 7 SQL Server documentation](https://www.prisma.io/docs/orm/v7/core-concepts/supported-databases/sql-server)