MongoServerError：不允許用戶在 [genius-car.service] 上執行操作 [find]

Question

我試圖學習 MongoDB CRUD 操作以及 node express js

當我嘗試 go 'http://localhost:5000/service' 它拋出以下錯誤：

 D:\Projects_WebDev\BackEnd\server-genius-car-service\node_modules\mongodb\lib\cmap\connection.js:207
                    callback(new error_1.MongoServerError(document));
                             ^

MongoServerError: user is not allowed to do action [find] on [genius-car.service]
    at Connection.onMessage (D:\Projects_WebDev\BackEnd\server-genius-car-service\node_modules\mongodb\lib\cmap\connection.js:207:30)
    at MessageStream.<anonymous> (D:\Projects_WebDev\BackEnd\server-genius-car-service\node_modules\mongodb\lib\cmap\connection.js:60:60)
    at MessageStream.emit (node:events:527:28)
    at processIncomingData (D:\Projects_WebDev\BackEnd\server-genius-car-service\node_modules\mongodb\lib\cmap\message_stream.js:132:20)  
    at MessageStream._write (D:\Projects_WebDev\BackEnd\server-genius-car-service\node_modules\mongodb\lib\cmap\message_stream.js:33:9)   
    at writeOrBuffer (node:internal/streams/writable:389:12)
    at _write (node:internal/streams/writable:330:10)
    at MessageStream.Writable.write (node:internal/streams/writable:334:10)
    at TLSSocket.ondata (node:internal/streams/readable:754:22)
    at TLSSocket.emit (node:events:527:28) {
  ok: 0,
  code: 8000,
  codeName: 'AtlasError',
  [Symbol(errorLabels)]: Set(0) {}
}
[nodemon] app crashed - waiting for file changes before starting...

代碼：`

async function run() {
    try {
        await client.connect();
        const serviceCollection = client.db('genius-car').collection('service');

        app.get('/service', async (req, res) => {
            const query = {};
            const cursor = serviceCollection.find(query);
            const services = await cursor.toArray();
            res.send(services)
        });


    } finally {
        //
    }

}
run().catch(console.dir);`

Answer 1

如果您收到錯誤“用戶不允許執行操作 [插入]。在您的 mongoDb 帳戶中，導航到數據庫訪問，然后單擊嘗試訪問的用戶的編輯按鈕，導航到特殊權限並單擊“添加特殊權限" select 角色選項並將角色更改為 "readWriteAnyDatabase"

Answer 2

請按照以下步驟解決此問題：

1. 登錄您的 MongoDB Atlas 帳戶
2. 單擊數據庫訪問>數據庫用戶>編輯特定用戶的操作>特定權限>添加特定權限> readWriteAnyDatabase （選擇角色）>更新用戶

完成這些步驟后，您將需要再次運行服務器並重新加載“http://localhost:5000/service”頁面。 如果您正確遵循所有步驟，那么它將起作用。