操作 `mytables.insertOne()` 缓冲在 10000 毫秒后超时

时间:2021-04-03 04:49:33

标签: mongodb express mongoose backend

我试图通过发出发布请求将数据保存到我的数据库 MongoDb 图集,但收到此错误“操作 mytables.insertOne() 缓冲在 10000 毫秒后超时”。我已经尝试了许多互联网上可用的解决方案,但没有一个对我有用(

Server.js

    const express = require('express');
    const app = express();
    const mongoose = require('mongoose');
    const dotenv = require('dotenv');
    const routesUrls = require('./routes/routes');
    const cors = require('cors');


    dotenv.config();

    mongoose.connect(process.env.DATABASE_ACCESS,{ useNewUrlParser: true, useUnifiedTopology: true, useCreateIndex: true},()=>console.log("Datbase Connected"));


    app.use(express.json());
    app.use(cors());
    app.use('/app',routesUrls);
    app.listen(3000,()=>{
        console.log("server.js");
    })

routes.js

const express = require('express');
const router = express.Router();
const signUpTemplateCopy = require('../models/SignUpModels');

router.post('/signup',(req,res)=>{
    

    const signedUpUser = new signUpTemplateCopy({
        username: req.body.username,
        email: req.body.email,
        password: req.body.password,
    })

    // res.send("Hello");
    signedUpUser.save()
    .then(data=>{
        res.send("success");
    })
    .catch(error=>{
        res.send(error.message);
    })
})

module.exports = router

注册模型

const mongoose = require('mongoose');
const signUpTemplate = new mongoose.Schema({
    
    username:{
        type: String,
        required: true,
    },
    email:{
        type: String,
        required:true,
    },
    password:{
        type:String,
        required:true,
    },
    date:{
        type:Date,
        default:Date.now,
    }
})

module.exports = mongoose.model('mytable',signUpTemplate);

dot.env

DATABASE_ACCESS = "mongodb+srv://nikhil:tempPass@cluster0.lqfx7.mongodb.net/mytable?retryWrites=true&w=majority"

任何帮助将不胜感激

1 个答案:

答案 0 :(得分:1)

https://mongoosejs.com/docs/connections.html#buffering

<块引用>

Mongoose 让您可以立即开始使用您的模型,而无需等待 mongoose 与 MongoDB 建立连接。

试试

只有在连接数据库后才启动您的应用程序。

mongoose.connect(process.env.DATABASE_ACCESS,{ useNewUrlParser: true, useUnifiedTopology: true, useCreateIndex: true},(err) => {
    console.log(err);
    app.listen(3000,()=> {
        console.log("server.js");
    })
});