Hibernate5联合主键的注解式开发

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UserViewId主键代码块

package cn.cloudclass.bean;import java.io.Serializable;import javax.persistence.Embeddable;@Embeddablepublic class UserViewId implements Serializable{    private String name;    private String password;    private String type;    public UserViewId() {    }    public UserViewId(String name, String password, String type) {        super();        this.name = name;        this.password = password;        this.type = type;    }    public String getName() {        return name;    }    public void setName(String name) {        this.name = name;    }    public String getPassword() {        return password;    }    public void setPassword(String password) {        this.password = password;    }    public String getType() {        return type;    }    public void setType(String type) {        this.type = type;    }}

UserView 代码块

package cn.cloudclass.bean;import java.io.Serializable;import javax.persistence.EmbeddedId;import javax.persistence.Entity;import javax.persistence.Table;@Entity@Table(name="userview")public class UserView implements Serializable{    public UserView() {    }    public UserView(String name,String password,String type) {        this.id = new UserViewId(name,password,type);    }    @EmbeddedId    private UserViewId id;    public UserViewId getId() {        return id;    }    public void setId(UserViewId id) {        this.id = id;    }}

由于视图无法自动创建，只能后期引用，所以在测试前必须在数据库准备好所需的表后再测试，否则会报异常。

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