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["GridGroupID","isOnce","GridIDs"]
["int_key","bool","Grid.ID[]"]
["c","c","c"]
["//Gird组ID"]
[1,true,"1,2,3"]
[2,false,"4,5,6"]
[3,false,"7,8,9"]
[4,false,"10,11,12"]
[5,false,1]
[6,null,2]
[]
[]
[null,"同一波次内调用相同GridGroupID是否重新随机"]