摘要: BigDecimal a = new BigDecimal("34.560000"); BigDecimal b = a.stripTrailingZeros(); String c = a.stripTrailingZeros().toPlainString(); 阅读全文
posted @ 2022-01-19 11:03 哎丫丫呀喂 阅读(553) 评论(0) 推荐(0) 编辑
摘要: https://www.cnblogs.com/dabaie/p/14850123.html 阅读全文
posted @ 2022-01-19 10:54 哎丫丫呀喂 阅读(272) 评论(0) 推荐(0) 编辑
摘要: List<LineVO> list = listMap.entrySet().stream().findFirst().get().getValue(); 阅读全文
posted @ 2022-01-19 10:53 哎丫丫呀喂 阅读(3824) 评论(0) 推荐(0) 编辑