21.hibernate承袭映射table_per_class

21.hibernate继承映射table_per_class
t_gen_table表结构:

person表结构:

teacher表结构:

student表结构:

package entity;import javax.persistence.Entity;@Entitypublic class Student extends Person {private int score;public int getScore() {return score;}public void setScore(int score) {this.score = score;}}