我创建了一个名为 links 的 mongoose 模型来以字符串格式存储 youtube 链接,但是我这几天一直面临一个错误,说 model.insertOne 缓冲在 10000 毫秒后超时,请帮助下面是我编写的 app.js 文件,我试图在我的猫鼬集合中创建一个文档
const mongoose = require('mongoose');
const mongoURI = "mongodb+srv://username:password@ecommerceweb.efse8.mongodb.net/PROJECT0?retryWrites=true&w=majority";
const Links = require('./model.js')
var connection = async() => {
var connect = await mongoose.createConnection(mongoURI, { useNewUrlParser: true, useUnifiedTopology: true }, (err) => {
if (err) {
console.log('connectioin err: ', err.message)
} else {
console.log('DB connection established')
}
})
connect.once('open', () => {
console.log('DB connection open')
gfs = new mongoose.mongo.GridFSBucket(connect.db, { bucketName: 'KLP' })
console.log('KLP bucket connected')
})
}
connection();
Links.create({ link: "abc" })
.then((doc) => {
console.log('doc created: ', doc)
}, e => { console.log('error: ', e) })
.catch(e => { console.log('error man: ', e) })
`这是我配置的猫鼬模型
var mongoose = require('mongoose');
var Schema = mongoose.Schema;
var linkSchema = new Schema({
link: String,
timeUploaded: { type: Date }
})
linkSchema.pre('save', () => {
console.log('saving doc')
})
var Links = mongoose.model('Link', linkSchema);
module.exports = Links;