OSCHINA 社区最新专区文章 |
Posted: 12 May 2022 03:01 AM PDT 比如: 车辆返回的经纬度:118.854442,28.918892 线路只有经纬度点的集合:[xxx,xxxx]... 怎么判断,请教各位大佬 |
Posted: 12 May 2022 01:16 AM PDT @TableName("t_dept") @Data @NoArgsConstructor @AllArgsConstructor @Builder public class Dept { @TableId private Integer id; private String name; private String userCount; private List |
Posted: 11 May 2022 11:55 PM PDT 摘要:如果我们在Java中也提供有一套完整的结构化数据处理和计算类库,那这个问题就能得到解决:即享受到架构的优势,又不致于降低开发效率。 本文分享自华为云社区《Java结构化处理SPL》,作者:石臻臻的杂货铺。 现代Java应用架构越来越强调数据存储和处理分离,以获得更好的可维护性、可扩展性以及可移植性,比如火热... |
Posted: 11 May 2022 08:43 PM PDT |
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