比如一行数据
start:1, end : 5 , name :one
处理完的数据:
point :1, start: 1 ,end: 5 ,name: one
point :2, start: 1 ,end: 5 ,name: one
point :3, start: 1 ,end: 5 ,name: one
point :4, start: 1 ,end: 5 ,name: one
point :5, start: 1 ,end: 5 ,name: one
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