摘要: #### double类型后补0 ``` private String roundByScale(double v, int scale) { if (scale < 0) { throw new IllegalArgumentException( "The scale must be a posi 阅读全文
posted @ 2022-11-16 09:02 道之缘 阅读(8) 评论(0) 推荐(0) 编辑