{"data_welfare_const_length" : 7,
"data_welfare_const" : {
	"award":{"code":"award","val":[[26907,50]],"type":"所有任务达成后奖励"},
	"min_reg_day":{"code":"min_reg_day","val":1,"type":"最小注册天数要求"},
	"max_reg_day":{"code":"max_reg_day","val":3,"type":"最大注册天数限制"},
	"dun_max_id":{"code":"dun_max_id","val":75,"type":"剧情副本通关数"},
	"invade_id":{"code":"invade_id","val":99940,"type":"进攻id（展示方）"},
	"defend_id":{"code":"defend_id","val":99941,"type":"防守id（强力的怪物）"},
	"limit_open_srv_date":{"code":"limit_open_srv_date","val":[[2020,4,2],[9,59,0]],"type":"该时间后开的新服不开启该活动"}
}
}