随笔分类 -  Java

摘要:// 多条件排序第二个写法,先按Age排序,再根据Salary排序 listDevs.sort(Comparator.comparing(Developer::getAge).thenComparing(Developer::getSalary)); https://my.oschina.net/s 阅读全文
posted @ 2020-12-30 17:39 jamess 阅读(1221) 评论(0) 推荐(0)
摘要:package com.stt.dateChange; import java.text.SimpleDateFormat; import java.util.Calendar; import java.util.Date; import org.apache.commons.logging.Log 阅读全文
posted @ 2020-08-06 16:19 jamess 阅读(962) 评论(0) 推荐(0)
摘要:https://www.kanzhun.com/jiaocheng/182850.html 阅读全文
posted @ 2020-05-21 14:13 jamess 阅读(1042) 评论(0) 推荐(0)
摘要:// 方法1 自定义排序的规则 step1 @AllArgsConstructor @Getter public enum EastTradeTypeEnum { BBC(1, "BBC", "备货"), BC(2, "BC", "直邮"), CC(3, "CC", "快件"), PICKUP(4, 阅读全文
posted @ 2020-04-15 10:46 jamess 阅读(778) 评论(0) 推荐(0)
摘要:https://www.cnblogs.com/fengli9998/p/7921601.html 阅读全文
posted @ 2019-10-28 12:20 jamess 阅读(655) 评论(0) 推荐(0)
摘要:https://www.jianshu.com/p/7a401215123d 阅读全文
posted @ 2019-10-23 17:42 jamess 阅读(74) 评论(0) 推荐(0)
摘要:转自 https://www.jianshu.com/p/a272f3da6559 阅读全文
posted @ 2019-10-10 16:06 jamess 阅读(2276) 评论(0) 推荐(2)
摘要:itext 生成 PDF(一) https://www.jianshu.com/p/20d4905383b4 itext生成PDF(二) https://www.jianshu.com/p/1262bf480c77 使用 IText 将 HTML 转化为 PDF https://www.jiansh 阅读全文
posted @ 2019-09-24 15:00 jamess 阅读(205) 评论(0) 推荐(0)