package common.model; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.Id; /** * Created by Administrator on 2017/12/26. */ @Entity public class City { private Long id; private String name; @Id @GeneratedValue public Long getId() { return id; } public void setId(Long id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } }