「Node.js」insertOne()メソッドでMongoDBのテーブルに一つデータを挿入するサンプル
構文
dbo.collection(“usercollect").insertOne(cftobj, function(err, res) {some code}
使用例sample.js
var MongoClient = require('mongodb').MongoClient;
var url = "mongodb://localhost:27017/";
MongoClient.connect(url, { useNewUrlParser: true }, function(err, db) {
if (err) throw err;
var dbo = db.db("usertable");
var cftobj = { username: "user001", email: "123@exmple.com" };
dbo.collection("usercollect").insertOne(cftobj, function(err, res) {
if (err) throw err;
console.log("document insert success");
db.close();
});
});
var MongoClient = require('mongodb').MongoClient;
var url = "mongodb://localhost:27017/";
MongoClient.connect(url, { useNewUrlParser: true }, function(err, db) {
if (err) throw err;
var dbo = db.db("usertable");
var cftobj = { username: "user001", email: "123@exmple.com" };
dbo.collection("usercollect").insertOne(cftobj, function(err, res) {
if (err) throw err;
console.log("document insert success");
db.close();
});
});
var MongoClient = require('mongodb').MongoClient; var url = "mongodb://localhost:27017/"; MongoClient.connect(url, { useNewUrlParser: true }, function(err, db) { if (err) throw err; var dbo = db.db("usertable"); var cftobj = { username: "user001", email: "123@exmple.com" }; dbo.collection("usercollect").insertOne(cftobj, function(err, res) { if (err) throw err; console.log("document insert success"); db.close(); }); });
実行例
$ node sample.js
document insert success