nodejs mongodb增删改查grud操作代码
代码语言:nodejs
所属分类:其他
代码描述:nodejs mongodb增删改查grud操作代码
下面为部分代码预览,完整代码请点击下载或在bfwstudio webide中打开
const MongoClient = require('mongodb').MongoClient;
const assert = require('assert');
// Connection URL
const url = 'mongodb://localhost:27017';
// Database Name
const dbName = 'koa';
console.time('start');
// Use connect method to connect to the server
MongoClient.connect(url,{useUnifiedTopology: true},function(err, client) {
assert.equal(null, err);
console.log("MongoDB server Connected successfully to server");
const db = client.d.........完整代码请登录后点击上方下载按钮下载查看















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