Media.java 文件源码

@ManyToMany(fetch=FetchType.LAZY, cascade=CascadeType.PERSIST)
@JoinTable(name = "album_media", 
           joinColumns = { 
        @JoinColumn(name = "media_id", nullable = false, updatable = false) }, 
inverseJoinColumns = { 
        @JoinColumn(name = "album_id", nullable = false, updatable = false) })    
public List<Album> getAlbums() {return albums;}