koa-mongodb-04

一、向mongodb数据库添加一条数据

insertOne

/models/index.js
const { MongoClient} = require('mongodb');
// Connection URL
const url = 'mongodb://124.71.174.116:10040';
const client = new MongoClient(url);
const dbName = 'Student';
async function main() {
  await client.connect();
  console.log('Connected successfully to server');
  const db = client.db(dbName);
  const collection = db.collection('member');
  return collection;
}
module.exports = main;

router.get("/add",async ctx=>{
    var  collection = await main();
    var obj = {
        name:"吴章",
        age:17
    }
    var res = await collection.insertOne(obj);
    console.log(res)
})