Not authorized on admin to execute command

NextJS使用mongoose连接数据库的时候报错 …

MongoServerError: Authentication failed.
    at Connection.onMessage (/Users/net.cctv3.i/chnqoo-recollections-service/node_modules/mongodb/lib/cmap/connection.js:205:26)
    at MessageStream.<anonymous> (/Users/net.cctv3.i/chnqoo-recollections-service/node_modules/mongodb/lib/cmap/connection.js:64:60)
    at MessageStream.emit (node:events:518:28)
    at processIncomingData (/Users/net.cctv3.i/chnqoo-recollections-service/node_modules/mongodb/lib/cmap/message_stream.js:117:16)
    at MessageStream._write (/Users/net.cctv3.i/chnqoo-recollections-service/node_modules/mongodb/lib/cmap/message_stream.js:33:9)
    at writeOrBuffer (node:internal/streams/writable:564:12)
    at _write (node:internal/streams/writable:493:10)
    at Writable.write (node:internal/streams/writable:502:10)
    at Socket.ondata (node:internal/streams/readable:1007:22)
    at Socket.emit (node:events:518:28)
    at addChunk (node:internal/streams/readable:559:12)
    at readableAddChunkPushByteMode (node:internal/streams/readable:510:3)
    at Readable.push (node:internal/streams/readable:390:5)
    at TCP.onStreamRead (node:internal/stream_base_commons:190:23)
    at TCP.callbackTrampoline (node:internal/async_hooks:130:17) {
  ok: 0,
  code: 18,
  codeName: 'AuthenticationFailed',
  connectionGeneration: 0,
  [Symbol(errorLabels)]: Set(2) { 'HandshakeError', 'ResetPool' }
}

网上有的说不能直连root用户，得在数据库里面新加个用户。也有的说得修改连接方式，加options参数，幸好我之前有别的项目连过MongoDB …

参照我另一篇文章，NodeJS/NextJS使用mongoose连接MongoDB数据库 …