Reference Link MongoDB – JWT
连接 Mongo
在 Mongo Db Atlas创建一个 collections， 生成链接
const mongoose = require('mongoose');
mongoose.connect(dbURI, {useNewUrlParse: true, useUnifiedTopology: true}).then(res => app.listen(3000)).catch(err => console.log(err))
2 定义schma model
const Schema = mongoose.Schema;
// schema 定义结构
const blogSchema = new Schema({
title: {type: String, require: true},
body: {type: String, require: true}
}, {timeStamps: true})
//model 操作数据
const Blog = mongoose.model('Blog', blogSchema);
module.exports = Blog;
Getting and save Data
// Blog import 上面
app.get('/add-blog', (req, res) => {
const blog = new Blog({
title: 'xx',
body: 'this is body'
})
blog.save().then()
})
// get all blog
app.get('all-blogs', (req, res) => {
Blog.find().then(result => res.send(result))
})
// get one
Blog.findById('xxxx').then