springmvc+spring+hibernate适合新手入门

package com.springmvc.entity; import java.util.HashSet; import java.util.Set; import javax.persistence.CascadeType; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.FetchType; import javax.persistence.GeneratedValue; import javax.persistence.Id; import javax.persistence.OneToMany; import javax.persistence.Table; /** * Teac entity. @author MyEclipse Persistence Tools */ @Entity @Table(name = "teac", catalog = "mybatis_study") public class Teac implements java.io.Serializable { // Fields private Integer tid; private String tname; private Integer tage; private Set<Stus> stuses = new HashSet<Stus>(0); // Constructors /** default constructor */ public Teac() { } /** minimal constructor */ public Teac(String tname, Integer tage) { this.tname = tname; this.tage = tage; } /** full constructor */ public Teac(String tname, Integer tage, Set<Stus> stuses) { this.tname = tname; this.tage = tage; this.stuses = stuses; } // Property accessors @Id @Column(name = "tid", unique = true, nullable = false) public Integer getTid() { return this.tid; } public void setTid(Integer tid) { this.tid = tid; } @Column(name = "tNAME", nullable = false, length = 20) public String getTname() { return this.tname; } public void setTname(String tname) { this.tname = tname; } @Column(name = "tage", nullable = false) public Integer getTage() { return this.tage; } public void setTage(Integer tage) { this.tage = tage; } @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER, mappedBy = "teac") public Set<Stus> getStuses() { return this.stuses; } public void setStuses(Set<Stus> stuses) { this.stuses = stuses; } }