我正在尝试获取查询结果,但我在所有变量中都获得了相同的信息:db、collection 和 res:
var mongodb = require("mongodb");
var mongoserver = new mongodb.Server("localhost", 27017);
var instance = new mongodb.Db("test", mongoserver);
instance.open(function(err, db)
{
console.log('db:');
console.log(db);
db.collection('kurtsoa', function(err, collection)
{
console.log('collection:');
console.log(collection);
collection.find({}, function(err, res)
{
console.log('res:');
console.log(res);
});
});
});
我怎样才能得到“查找”的结果?