问题描述
环境
$ node -v
v16.14.0
# redis-cli
127.0.0.1:6379> info
# Server
redis_version:5.0.5
版本 package.json
{
"dependencies": {
"redis": "^4.2.0"
}
}
代码
import {
createClient } from 'redis'
const REDIS_URL = "redis://root:[email protected]: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://:[email protected]:6379"