如何將 mysql 與 nodejs 連接

Question

我想將我的數據庫與 nodejs 連接，但它沒有連接並給出錯誤：連接 ETIMEDOUT。

我的代碼是...

var con = mysql.createConnection({
  host: hostname,
  user: user,
  password: pass,
  database: database_name,
});


con.connect(function (error) {
  if (error) console.log("Not Connected: " + error);
  else console.log("connected");
});

Answer 1

const mysql     = require('mysql');

const dbPool  = mysql.createPool({
                        connectionLimit : 10,
                        port            : 'port of your Db',
                        host            : 'host of your Db,
                        user            : 'user of your Db,
                        password        : 'password of your Db,
                        database        : 'database name,
                        dateStrings     : true,
                        debug           : false 
                    });