问题描述
环境
$ node -v v16.14.0 # redis-cli 127.0.0.1:6379> info # Server
版本 package.json
{
"dependencies": {
"redis": "^4.2.0"
}
}代码
import { createClient } from 'redis'
const REDIS_URL = "redis://root:123456@127.0.0.1:6379"
export async function getRedisClient() {
// 连接redis
const client = createClient({
url: REDIS_URL,
})
await client.connect()
return client
}报错
node:internal/process/promises:265 triggerUncaughtException(err, true /* fromPromise */); ^ [ErrorReply: ERR wrong number of arguments for 'auth' command]
解决办法
明明是按照格式写的，却报错了
redis[s]://[[username][:password]@][host][:port][/db-number]
按照github上的issues，如果是默认username, 那么需要省略
const REDIS_URL = "redis://:123456@127.0.0.1:6379"
