使用 Bun 连接 Upstash Redis

bun init bun-upstash-redis
cd bun-upstash-redis

REDIS_URL=rediss://********@********.upstash.io:6379

import { redis } from "bun";

// 自动读取 process.env.REDIS_URL
await redis.set("counter", "0"); 

import { RedisClient } from "bun";

const redis = new RedisClient(process.env.REDIS_URL); 

import { redis } from "bun";

// 获取一个值
let counter = await redis.get("counter");

// 如果不存在则设置初始值
if (!counter) {
	await redis.set("counter", "0");
}

// 递增计数器
await redis.incr("counter");

// 获取更新后的值
counter = await redis.get("counter");
console.log(counter);