猿问
我用mongoose存储的价格使用number，到数据库有很多小数点
比如我存了2032.2，但数据库里显示2032.200000032
Jarvis丶丶丶
浏览 2007
回答 3
3回答
慕设计2395807
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double 计算时精度丢失
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