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2024年3月28日发(作者:如何自学编程零基础)

}

@Bean(name = "entityManagerSecondary")

public EntityManager entityManager(EntityManagerFactoryBuilder builder) {

return entityManagerFactorySecondary(builder).getObject().createEntityManager();

}

@Bean(name = "transactionManagerSecondary")

public PlatformTransactionManager transactionManagerSecondary(EntityManagerFactoryBuilder builder) {

return new JpaTransactionManager(entityManagerFactorySecondary(builder).getObject());

}

}

实体类模板

package ;

import tence.*;

/**

* Created by luoshupeng on 2018-03-20 10:01

*/

@Entity

@Table(name = "user")

public class User {

@Id

@GeneratedValue(strategy = TY)

private Integer id;

private String name;

private Integer age;

public User() {

}

public User(String name, Integer age) {

= name;

= age;

}

public Integer getId() {

return id;

}

public void setId(Integer id) {

= id;

}

public String getName() {

return name;

}

public void setName(String name) {

= name;

}

public Integer getAge() {

return age;

}

public void setAge(Integer age) {

= age;

}

@Override

public String toString() {

return "User{" +

"id=" + id +

", name='" + name + ''' +

", age=" + age +

'}';

}

}

层模板

//注意!!必须继承JpaRepository

import ;

import ository;

import ;

/**

* Created by luoshupeng on 2018-03-20 10:22

*/

public interface UserRepository extends JpaRepository {

List findAll();

}

e模板

import ;

import pository;

import ervice;

import red;

import e;

import ;

/**


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