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Ben Awad 視頻教程問題與 npx mikro-orm 遷移：創建

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Ben Awad 視頻教程問題與 npx mikro-orm 遷移：創建

JavaScript

蕭十郎 2023-04-27 17:25:41

我正在逐步按照教程進行操作，當我到達 run 的部分時npx mikro-orm migration:create，出現此錯誤TypeError [ERR_INVALID_ARG_TYPE]: The "key" argument must be of type string or an instance of Buffer, TypedArray, DataView, or KeyObject. Received null at prepareSecretKey (internal/crypto/keys.js:322:11) at new Hmac (internal/crypto/hash.js:113:9) at Object.createHmac (crypto.js:147:10) at createHMAC (C:\lireddit-server\node_modules\pg\lib\sasl.js:133:17) at Hi (C:\lireddit-server\node_modules\pg\lib\sasl.js:137:13) at Object.continueSession (C:\lireddit-server\node_modules\pg\lib\sasl.js:32:24) at Client._handleAuthSASLContinue (C:\lireddit-server\node_modules\pg\lib\client.js:248:10) at Connection.emit (events.js:314:20) at Connection.EventEmitter.emit (domain.js:483:12) at C:\lireddit-server\node_modules\pg\lib\connection.js:109:12 at Parser.parse (C:\lireddit-server\node_modules\pg-protocol\src\parser.ts:102:9) at Socket.<anonymous> (C:\lireddit-server\node_modules\pg-protocol\src\index.ts:7:48) at Socket.emit (events.js:314:20) at Socket.EventEmitter.emit (domain.js:483:12) at addChunk (_stream_readable.js:298:12) at readableAddChunk (_stream_readable.js:273:9)```I can't find any solution on google, and the tut doesn't point out how to login to postgresql on the app

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2 回答

qq_花開花謝_0

TA貢獻1835條經驗獲得超7個贊

您缺少一些配置，很可能user是或password字段。

如果您不提供它們，MikroORM 將為給定的驅動程序選擇默認值，即postgres用戶和空密碼 - 您的 postgres 安裝顯然沒有該用戶的空密碼。

如果你使用 docker 創建 postgres 服務器，你可以這樣讓它接受空 pws：

postgre:
????image:?postgres:12.4
????ports:
??????-?5432:5432
????environment:
??????POSTGRES_HOST_AUTH_METHOD:?trust???<--?here

反對回復 2023-04-27

米琪卡哇伊

TA貢獻1998條經驗獲得超6個贊

似乎您沒有指定password要user在MikroORM.init.

這應該工作

export default {

entities: [Entity],

dbName: "yourDatabaseName",

type: "postgresql",

user: "yourUserName",

password: "yourPassword"

} as Parameters<typeof MikroORM.init>[0];

反對回復 2023-04-27

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Ben Awad 視頻教程問題與 npx mikro-orm 遷移：創建

Ben Awad 視頻教程問題與 npx mikro-orm 遷移：創建

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