BSON data type constant for 'End Of Object'
BSON数据类型常量端的对象“
译者:生物统计家园网 机器人LoveR
描述----------Description----------
mongo.bson.iterator.type() and mongo.bson.iterator.next() will return this constant (0L) at the end of the object when there are no more fields through which to iterate.
mongo.bson.iterator.type()和mongo.bson.iterator.next()将返回这个常数(0L)在年底的对象时,有没有更多的领域,通过它来遍历。