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["//任务ID","奖励备注","第几期","累计任务","节点奖励","活动ID"]
["default","none","default","default","default","default"]
["*id","dec","period","num","reward","activity"]
["int","string","int","int","[reward]","int"]
[1,"钻石*500",1,100,"[{1,2,500}]"]
[2,"普通信件*10",1,200,"[{1,5,10}]"]
[3,"随机能量饮料*500",1,300,"[{1,18,500}]"]
[4,"传说英雄随机宝箱*1",1,400,"[{1,43,1}]"]
[5,"钻石*1000",1,500,"[{1,2,1000}]"]
[6,"普通信件*20",1,600,"[{1,5,20}]"]
[7,"传说英雄自选宝箱*1",1,700,"[{1,44,1}]"]

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