根据年龄降序排序

#排序
GET /lib3/user/_search
{"query": {"match_all": {}},"sort":[{"age": {"order" :"desc"}}]
}

{"took" : 1,"timed_out" : false,"_shards" : {"total" : 5,"successful" : 5,"skipped" : 0,"failed" : 0},"hits" : {"total" : 5,"max_score" : null,"hits" : [{"_index" : "lib3","_type" : "user","_id" : "1","_score" : null,"_source" : {"name" : "zhaoliu","address" : "hei long jiang sheng tie ling shi","age" : 50,"birthday" : "1970-12-12","interests" : "xi buan hejiu, duanlian, lvyou"},"sort" : [50]},{"_index" : "lib3","_type" : "user","_id" : "5","_score" : null,"_source" : {"name" : "zhangsan","address" : "bei jing chao yang qu","age" : 29,"birthday" : "1988-10-12","interests" : "xi huan tingyinyue , changge , tiaowu"},"sort" : [29]},{"_index" : "lib3","_type" : "user","_id" : "4","_score" : null,"_source" : {"name" : "wangwu","address" : "bei jing hai dian qu qing he zhen","age" : 26,"birthday" : "1995-10-12","interests" : "xi huan biancheng, tingyinyue, lvyou"},"sort" : [26]},{"_index" : "lib3","_type" : "user","_id" : "3","_score" : null,"_source" : {"name" : "lisi","address" : "bei jing hai dian qu qing he zhen","age" : 23,"birthday" : "1998-10-12","interests" : "xi huan hejiu,duanlian, changge"},"sort" : [23]},{"_index" : "lib3","_type" : "user","_id" : "2","_score" : null,"_source" : {"name" : "zhaoming","address" : "bei jing hai dian qu qing he zhen","age" : 20,"birthday" : "1998-10-12","interests" : "xi huan hejiu, duanlian, changge"},"sort" : [20]}]}
}