我有一个问题,无法连接我的使用nodeJS编写的socketIO应用程序和mongoDB。 我尝试在远程服务器上连接,但是它会抛出错误。
这是我的代码(mongoDB中没有设置用户名/密码):
var url = "mongodb://192.168.1.5:27017/DB"
MongoClient.connect(url, function(err, db) {
console.log("test")
if (!err) {
console.log("test");
}
else {
console.dir(err)
throw err
}
// db.close();
});
当我启动服务器并尝试在浏览器中打开应用程序时,这里是服务器监听的80端口:
{ [MongoError: connect ECONNREFUSED] name: 'MongoError', message: 'connect ECONNREFUSED' }
/root/fys-realtime/examples/chat/node_modules/mongodb/lib/server.js:228
process.nextTick(function() { throw err; })
^
Error
at Error.MongoError (/root/fys-realtime/examples/chat/node_modules/mongodb/node_modules/mongodb-core/lib/error.js:13:17)
at Server.destroy (/root/fys-realtime/examples/chat/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/server.js:629:47)
at Server.close (/root/fys-realtime/examples/chat/node_modules/mongodb/lib/server.js:344:17)
at Db.close (/root/fys-realtime/examples/chat/node_modules/mongodb/lib/db.js:267:19)
at /root/fys-realtime/examples/chat/node_modules/mongodb/lib/db.js:196:12
at null.<anonymous> (/root/fys-realtime/examples/chat/node_modules/mongodb/lib/server.js:226:9)
at g (events.js:180:16)
at emit (events.js:98:17)
at null.<anonymous> (/root/fys-realtime/examples/chat/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/server.js:238:68)
at g (events.js:180:16)