谁能给我举一个c9.io中mongodb连接URL的例子?我想要连接到他们的mongodb本地实例,并且我有在后台运行的mongod。
下面是我正在尝试使用的:
var mongodb = require('mongodb');
function ConnectToDB(mongoUrl){
var MongoClient = mongodb.MongoClient;
//var url = 'mongodb://localhost:27017/my_database_name';
var url = mongoUrl || 'mongodb://' + process.env.IP + ":27017/test";
// Use connect method to connect to the Server
MongoClient.connect(url, function(err, db) {
if(err){
console.log(err);
}
console.log("Connected correctly to server");
return db;
});
}它甚至没有记录日志,任何帮助都将不胜感激。
发布于 2015-07-09 15:01:28
我让它起作用了,我的逻辑有点脱节:
function OpenDB(mongoUrl, callBack){
var MongoClient = mongodb.MongoClient;
//var url = 'mongodb://localhost:27017/my_database_name';
var url = mongoUrl || "mongodb://" + process.env.IP + "/test";
console.log(url.bgWhite.blue);
// Use connect method to connect to the Server
MongoClient.connect(url, function(err, db) {
if(err){
console.log(err);
}
console.log("Connected correctly to server");
callBack(db);
db.close();
});
}https://stackoverflow.com/questions/31308132
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