21 lines
532 B
TypeScript
21 lines
532 B
TypeScript
import { PrismaPg } from "@prisma/adapter-pg";
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import { PrismaClient } from "@prisma/client";
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const globalForPrisma = globalThis as unknown as {
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prisma?: PrismaClient;
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};
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if (!process.env.DATABASE_URL) {
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throw new Error("DATABASE_URL 尚未配置，无法初始化 Prisma。");
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}
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const adapter = new PrismaPg({
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connectionString: process.env.DATABASE_URL,
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});
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export const prisma =
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globalForPrisma.prisma ?? new PrismaClient({ adapter });
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if (process.env.NODE_ENV !== "production") {
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globalForPrisma.prisma = prisma;
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} |