{ "ItemX": {"blockNPC":"区块","unlockStar":"可雇佣npc"}, "Items": [ {"blockNPC":1,"unlockStar":50}, {"blockNPC":2,"unlockStar":100}, {"blockNPC":3,"unlockStar":200}, {"blockNPC":4,"unlockStar":300}, {"blockNPC":5,"unlockStar":500} ] }