Mongodb insertone promise
2019年3月5日 — You wrap a promise in another promise. MongoClient methods are returning a promise already, and there is no need to wrap this again. This is a ... ,2017年7月22日 — Now it seems i understand better about mongodb and promises. ... insertOne(insert).then(function(correct) return resolve(correct); }) ... ,2020年11月26日 — insertOne(service) }) return res.send(Done!) } If I remove the statement console.log or if It works. ,2021年2月5日 — insertOne(pizzaDocument); console.log(result.insertedCount); // //close the database connection client.close(); resolve('ok') . ,I suggest you not to mix promises and callbacks as it is a bad way to organize your code. According to docs, if you do not pass callback ... ,2020年6月26日 — The other solution is to wait until the promise from insertOne is resolved using async/await. async function insert() let id; ... ,insertOne() action returns a Promise that resolves to a document that describes the insert operation. Promise<result: document> ... ,If you specify a callback method, insertOne() returns nothing. If you do not specify one, this method returns a Promise that resolves to the result object ... ,const collection = db.collection('events'); collection.insertOne( timestamp: new Date(), ...req.body }, ((err, result) =>
| 相關軟體 MongoDB 資訊 | |
|---|---|
 Mongodb insertone promise 相關參考資料
How to use MongoDB with promises in Node.js? - Stack ...
2019年3月5日 — You wrap a promise in another promise. MongoClient methods are returning a promise already, and there is no need to wrap this again. This is a ... https://stackoverflow.com MongoDB Promise and Result Processing - Stack Overflow
2017年7月22日 — Now it seems i understand better about mongodb and promises. ... insertOne(insert).then(function(correct) return resolve(correct); }) ... https://stackoverflow.com MongoDB connection with nodejs returns promise <pending>
2020年11月26日 — insertOne(service) }) return res.send(Done!) } If I remove the statement console.log or if It works. https://stackoverflow.com How to properly handle promise using nodejs and mongodb
2021年2月5日 — insertOne(pizzaDocument); console.log(result.insertedCount); // //close the database connection client.close(); resolve('ok') . https://stackoverflow.com how to return the inserted document using insertOne - Stack ...
I suggest you not to mix promises and callbacks as it is a bad way to organize your code. According to docs, if you do not pass callback ... https://stackoverflow.com MongoDb insertOne and return get _id - Stack Overflow
2020年6月26日 — The other solution is to wait until the promise from insertOne is resolved using async/await. async function insert() let id; ... https://stackoverflow.com collection.insertOne() — MongoDB Realm
insertOne() action returns a Promise that resolves to a document that describes the insert operation. Promise<result: document> ... https://docs.mongodb.com Insert a Document — Node.js
If you specify a callback method, insertOne() returns nothing. If you do not specify one, this method returns a Promise that resolves to the result object ... https://docs.mongodb.com mongodb.Collection.insertOne JavaScript and Node.js code ...
const collection = db.collection('events'); collection.insertOne( timestamp: new Date(), ...req.body }, ((err, result) => https://www.tabnine.com |