摘要:
BigDecimal a = new BigDecimal("34.560000"); BigDecimal b = a.stripTrailingZeros(); String c = a.stripTrailingZeros().toPlainString(); 阅读全文
摘要:
https://www.cnblogs.com/dabaie/p/14850123.html 阅读全文
摘要:
List<LineVO> list = listMap.entrySet().stream().findFirst().get().getValue(); 阅读全文