我想在我的 java 项目中使用 Latlng 类。 https://developers.google.com/android/reference/com/google/android/gms/maps/model/LatLng
有人可以告诉我 gradle 的依赖关系吗?
public class BaseEntity {
@Column
private String author;
public BaseEntity(String author) {
this.author = author;
}
public String getAuthor() {
return author;
}
}
@Entity
@Table(name = "books")
public class Book extends BaseEntity {
@Id
@GeneratedValue(generator = "increment")
@GenericGenerator(name = "increment", strategy = "increment")
private long bookId;
@Column
private String title;
public Book(String author, String title) {
super(author);
this.title = title;
}
public Book() {
super("default");
}
public String getTitle() {
return title;
}
}
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我的sql表只有两列,bookId和title.我应该怎样做才能获得包括作者在内的所有三位成员的表格.
我的sql表只有两列,bookId和title.我应该怎样做才能获得包括作者在内的所有三位成员的表格.