05 2020 档案

数值转36进制
摘要：private static char[] CHARS = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ".toCharArray(); /** * 转字符串 * @param num * @return */ public static String encode(l 阅读全文
posted @ 2020-05-25 10:19 rubekid 阅读(401) 评论(0) 推荐(0) 编辑
java jpg图片按质量保存
摘要：File distImage = new File(distPath); ImageWriter jpgWriter = ImageIO.getImageWritersByFormatName("jpg").next(); ImageWriteParam jpgWriteParam = jpgWri 阅读全文
posted @ 2020-05-19 10:21 rubekid 阅读(347) 评论(0) 推荐(0) 编辑

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