node. JS's generic-pool is combined with MySQL, MySQL connection pool

var Generic_pool = require (' Generic-pool '); var pool = Generic_pool. Pool ({    name: ' MySQL ',    max:10,    Create:function (callback) {      &NB Sp var Client = require (' mysql '). CreateConnection ({            Host: ' 127.0.0.1 ',             User: ' Root ',             Password: ' 123456 ',  &N Bsp           database: ' Weibo_gs '         });        CA Llback (null,client);   },    destroy:function (db) {        db.disconnect (); nbsp  })  pool.acquire (function (err, client) {    if (err) {       //Handle ERROR- This was generally the err from your        //factory.create function     }&NBS P   Else {        client.query ("SELECT * FROM Gs_scrapy ", [], function (err,data) {            Console.log (data);      &NBS P    //Return object back to pool            pool.release (client);    &N Bsp  });   });

Node. js Generic-pool is combined with MySQL, MySQL connection pool