如何在集合中传递不同的值
how to pass different values in a collection
object MongoFactory {
private val SERVER = "localhost"
private val PORT = 27017
private val DATABASE = "finance"
private val COLLECTION = "stocks"
val connection = MongoConnection(SERVER)
val collection = connection(DATABASE)(COLLECTION)
}
但是在此代码中,COLLECTION val 具有 "stocks" 值意味着它只有一个值,如果我想使用不同的集合名称值,我该如何修改此代码以支持不同的集合名称,请帮忙
我猜它一定有用:
def collection(name : String) = connection(DATABASE)(name)
object MongoFactory {
private val SERVER = "localhost"
private val PORT = 27017
private val DATABASE = "finance"
private val COLLECTION = "stocks"
val connection = MongoConnection(SERVER)
val collection = connection(DATABASE)(COLLECTION)
}
但是在此代码中,COLLECTION val 具有 "stocks" 值意味着它只有一个值,如果我想使用不同的集合名称值,我该如何修改此代码以支持不同的集合名称,请帮忙
我猜它一定有用:
def collection(name : String) = connection(DATABASE)(name)