序列化表格 (crud-jpa 0.0.3 API)

程序包 cn.zhxu.crud.service
- 异常错误 cn.zhxu.crud.service.KeyExistsException
  
  class KeyExistsException extends RuntimeException implements Serializable
- 异常错误 cn.zhxu.crud.service.NotExistsException
  
  class NotExistsException extends RuntimeException implements Serializable