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Pv33_'s questions

Martin Hope
Pv33_
Asked: 2024-09-11 22:16:26 +0800 CST
  • 5

我想将书籍存储在名为books的集合中，将用户存储在名为users的集合中，但我不知道如何在 Mongoose.JS 中执行此操作

配置/db.js：

import mongoose from "mongoose"

export const connectDB = async () => {
    try {
        const conn = await mongoose.connect(process.env.MONGO_URI);
        console.log(`MongoDB Connected: ${conn.connection.host}`)
    }
    catch(err){
        console.error(err);
        process.exit(1);
    }

book.model.js：

import mongoose from "mongoose";


const bookSchema = new mongoose.Schema({
    title: {
        type: String,
        required: true
    },
    author :{
        type: String,
        required: true
    },
    descripton :{
        type: String,
    },
    price: {
        type: Number,
        required: true
    },
    cover: {
        type: String,
        required: true
    },
    amount:{
        type: Number,
    },
    publishedDate: {
        type: Date,
        required: false
    },
    genre: {
        type: String,
        required: false
    },
    isbn: {
        type: String,
        required: true,
        unique: true
    },
    status: {
        type: String,
        enum: ['Available', 'Out of Stock', 'Pre-order'],
        default: 'Available'
    },
    tags: [String]

}, { timestamps: true });

const Book = mongoose.model("Book", bookSchema);

export default Book;

用户.model.js：

import mongoose from 'mongoose';


const UserSchema = new mongoose.Schema({
    username: {
        type: String,
        required: [true, 'Username is required'],
        unique: true,
    },
    email: {
        type: String,
        required: [true, 'Email is required'],
        unique: true,
    },
    passowrd : {
     type: String,
     required: [true, 'Password is required'],
    },
    role : {
     type: String,
     enum: ['Admin','User'],
     default: 'User'
    }
    
})


const User = mongoose.model('User', UserSchema);

export default User;

**
服务器.js:**

import express from 'express';
import dotenv from 'dotenv';
import {connectDB} from './config/db.js';
import bookRoutes from './routes/book.route.js';
import cors from 'cors';
import bodyParser from 'body-parser';

dotenv.config();
const PORT = process.env.PORT || 5000;
const app = express();
/* Middlewares */
app.use(express.json());
app.use(cors());
app.use(bodyParser.json());

/* ================ */ 



app.use("/api/books", bookRoutes)

app.listen(PORT,()=>{
    try {
        connectDB();
        console.log(`Server Start at port 5000 check : http://localhost:${PORT}`);
    } catch (err){
        console.log(err.message);
    }
   
})

.环境变量：

MONGO_URI = mongodb+srv://XXX: [email protected] /books?retryWrites=true&w=majority&appName=Cluster0

端口 = 5000

我接下来应该怎么做才能将用户存储在用户集合中？我想构建一个 Auth 系统，这就是我需要构建另一个集合的原因。有什么建议吗？或指南？提前谢谢

database