29 lines
653 B
TypeScript
29 lines
653 B
TypeScript
import { PrismaBetterSQLite3 } from '@prisma/adapter-better-sqlite3';
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import { PrismaClient } from '@prisma/client';
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// 创建PrismaClient实例
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let prisma: PrismaClient;
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declare global {
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var __db: PrismaClient | undefined;
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}
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const adapter = new PrismaBetterSQLite3({
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url: 'file:data/upage.db',
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});
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// 在开发环境中使用全局变量，避免热重载时创建多个实例
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if (process.env.NODE_ENV === 'production') {
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prisma = new PrismaClient({ adapter });
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} else {
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if (!global.__db) {
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global.__db = new PrismaClient({
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log: ['query', 'error', 'warn'],
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adapter,
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});
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}
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prisma = global.__db;
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}
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export { prisma };
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