堆叠柱状图怎么自定义数据格式 #3824

• I have searched the issues of this repository and believe that this is not a duplicate.

What problem does this feature solve?

https://g2.antv.vision/zh/examples/column/dodge#grouped 超过3位数的进行数字分隔中间用,号隔开

What does the proposed API look like?

目前尝试了一下 超过3位数的不能进行数字分隔中间用,号隔开

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