相关疑难解决方法(0)

请考虑以下是Node.js代码:

function My_function1(_params) {
    db.once('open', function (err){
     //Do some task 1
});
}

function My_function2(_params) {
    db.once('open', function (err){
     //Do some task 2
});
}

请参阅最佳做法链接,该链接表示不要关闭任何连接

https://groups.google.com/forum/#!topic/node-mongodb-native/5cPt84TUsVg

我见过日志文件包含以下数据:

Fri Jan 18 11:00:03 Trying to start Windows service 'MongoDB'
Fri Jan 18 11:00:03 Service running
Fri Jan 18 11:00:03 [initandlisten] MongoDB starting : pid=1592 port=27017 dbpath=\data\db\ 64-bit host=AMOL-KULKARNI
Fri Jan 18 11:00:03 [initandlisten] db version v2.2.1, pdfile version 4.5
Fri Jan 18 11:00:03 [initandlisten] git version: d6...e0685521b8bc7b98fd1fab8cfeb5ae
Fri Jan 18 11:00:03 …