插入前的數據庫:

插入后的數據庫:

輸出結果:
demo
var mysql = require('mysql'); var connection = mysql.createConnection({ host : 'localhost', port : '3300', database : 'users', multipleStatements: true, user : 'root', password : '123456', }); connection.connect(function(err) { if(err) console.log('與MySQL數據庫建立連接失敗。'); else{ console.log('與MySQL數據庫建立連接成功。'); connection.query('INSERT INTO users SET ?',{username:'jack',firstname:'lu'},function(err,data){ if(err){ console.log('插入數據失敗') } else { console.log('插入數據成功'); connection.query('SELECT *FROM ??',['users'],function(err,data) { if(err) { console.log('查詢數據失敗'); } else { console.log(data) connection.end() ; } }) } }) } });
