小编u13*_*211的帖子

我是节点初学者.以下是我尝试使用节点mysql执行的代码,但它一直给我这个错误:

error connecting: Error: ER_CON_COUNT_ERROR: Too many connections

::码::

var size = item.length;// size is ~1500
for (var i=0; i<size;i++) {
    var connection = mysql.createConnection({
        host     : 'xxx.xxx.xxx.xxx',
        database : 'mydb',
        user     : 'test',
        password : 'test'
    });

    connection.connect(function(err, callback) {
        if (err) {
            console.error('error connecting: ' + err.stack);
            return;
        }
    });

    var entry = {
        id: item[i],
        time_created: Math.floor(Date.now() / 1000),
        time_created: Math.floor(Date.now() / 1000),
        price_range: 0
    };


    var query = connection.query('INSERT INTO mytable SET ?', entry, function(err, result, …