{"text_format":"3","workbook":"xlsx","n_sheets":2,"sheets":["奖品等级","Sheet1"],"not_rendered":{"images":4},"read":"whole","date_system":"1900"}

{"sheet":"奖品等级","index":0,"n_rows":4,"n_cols":5,"rows_kept":4}
["奖品图片","奖品等级","奖品名称","奖品数量","抽取次数"]
[null,"二等奖","手表",2,1]
[null,"一等奖","苹果手机",1,1]
[null,"特等价","苹果电脑",1,1]

{"sheet":"Sheet1","index":1,"n_rows":5,"n_cols":6,"rows_kept":5,"merged":[[1,4,1,6],[2,4,2,6],[3,4,3,6],[4,4,4,6]]}
["奖品等级","中奖用户",{"$nulls":3},"提示"]
["二等奖","朱倩子涵,周杰桂英,卓雅琳俊",null,null,"1、不要修改表头"]
["一等奖","张莹静",null,null,"2、空行建议删除掉，可能会有看不见的空字符串，导致上传失败"]
["特等价","入云龙->公孙胜",null,null,"3、二等奖中奖名额两个，填三名字，那么会从三个中随机抽取两个"]
[{"$nulls":4},"4、填错名字，获不填，那么会从所有为中奖的用户中随机抽取"]