摘要:
1当数据库有自动生成的主键id,在pojo类需要有注解@TableId(type = IdType.AUTO) @Data @TableName("creditor_Info") public class CreditorInfo { @TableId(type = IdType.AUTO) pri 阅读全文
摘要:
public class CircularAtomicInteger { private final int minValue; private final int maxValue; private final AtomicInteger atomicInteger; public Circula 阅读全文