SpringBoot Hibernate 增删改查

1、Entity

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;

import org.springframework.boot.autoconfigure.data.jpa.JpaRepositoriesAutoConfiguration;

@Entity
@Table(name="t_d_user")
public class User extends JpaRepositoriesAutoConfiguration {
	
	@Id
    @GeneratedValue(strategy= GenerationType.IDENTITY)
    private long id;

	@Column(name="f_user_name", length=20, nullable=false)
    private String f_user_name;

	@Column(name="f_user_pwd", length=100, nullable=false)
    private String f_user_pwd;
    
	@Column(name="f_user_position", length=100, nullable=false)
    private String f_user_position;
    
	@Column(name="f_register_date", length=100, nullable=false)
    private String f_register_date;
    
	@Column(name="f_last_date", length=100, nullable=false)
    private String f_last_date;
    
	@Column(name="f_last_location", length=100, nullable=false)
    private String f_last_location;
    
	@Column(name="f_lock_state", length=100, nullable=false)
    private String f_lock_state;

	public long getId() {
		return id;
	}

	public void setId(long id) {
		this.id = id;
	}

	public String getF_user_name() {
		return f_user_name;
	}

	public void setF_user_name(String f_user_name) {
		this.f_user_name = f_user_name;
	}

	public String getF_user_pwd() {
		return f_user_pwd;
	}

	public void setF_user_pwd(String f_user_pwd) {
		this.f_user_pwd = f_user_pwd;
	}

	public String getF_user_position() {
		return f_user_position;
	}

	public void setF_user_position(String f_user_position) {
		this.f_user_position = f_user_position;
	}

	public String getF_register_date() {
		return f_register_date;
	}

	public void setF_register_date(String f_register_date) {
		this.f_register_date = f_register_date;
	}

	public String getF_last_date() {
		return f_last_date;
	}

	public void setF_last_date(String f_last_date) {
		this.f_last_date = f_last_date;
	}

	public String getF_last_location() {
		return f_last_location;
	}

	public void setF_last_location(String f_last_location) {
		this.f_last_location = f_last_location;
	}

	public String getF_lock_state() {
		return f_lock_state;
	}

	public void setF_lock_state(String f_lock_state) {
		this.f_lock_state = f_lock_state;
	}
}

 

2、Dao

import org.springframework.data.repository.CrudRepository;
import org.springframework.stereotype.Repository;

import com.wec.light.mq.center.entity.User;

@Repository
public interface UserDao extends CrudRepository {    
    
}

 

3、Service

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.wec.light.mq.center.dao.UserDao;
import com.wec.light.mq.center.entity.User;

@Service
public class UserService {

	@Autowired
    private UserDao userDao;

	public void save(User user) {
		userDao.save(user);
	}
	
	public Iterable findAll() {
		return userDao.findAll();
	}
	
	public void updateById(User user) {
		userDao.save(user);
	}
	
	public void delete(long id) {
		userDao.deleteById(id);
	}
}

 

 

4、Controller

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

import javax.jms.Destination;

import org.apache.activemq.command.ActiveMQQueue;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;

import com.wec.light.mq.center.entity.User;
import com.wec.light.mq.center.producer.MqCenterProducer;
import com.wec.light.mq.center.service.UserService;

@RestController
@SpringBootApplication
public class MqCenterApplication implements CommandLineRunner {

	@Autowired
	private MqCenterProducer producer;

	@Autowired
	private UserService userService;

	public static void main(String[] args) {
		SpringApplication.run(MqCenterApplication.class, args);
	}

	@RequestMapping("/")
	public String hello() {
		return "Hello world!";
	}

	@RequestMapping("/save")
	@ResponseBody
	public void save(@RequestParam(value = "name") String name, 
			@RequestParam(value = "password") String password,
			@RequestParam(value = "position") String position,
			@RequestParam(value = "registerDate") String registerDate,
			@RequestParam(value = "lastDate") String lastDate,
			@RequestParam(value = "lastLocation") String lastLocation,
			@RequestParam(value = "lockState") String lockState) {
		User user = new User();
		user.setF_user_name(name);
		user.setF_user_pwd(password);
		user.setF_user_position(position);
		user.setF_register_date(registerDate);
		user.setF_last_date(lastDate);
		user.setF_last_location(lastLocation);
		user.setF_lock_state(lockState);
		userService.save(user);
	}
	
	@RequestMapping("/findAll")
	@ResponseBody
	public Iterable save() {
		return userService.findAll();
	}
	
	@RequestMapping("/update")
	@ResponseBody
	public void save(@RequestParam(value = "id") long id, 
			@RequestParam(value = "name") String name, 
			@RequestParam(value = "password") String password,
			@RequestParam(value = "position") String position,
			@RequestParam(value = "registerDate") String registerDate,
			@RequestParam(value = "lastDate") String lastDate,
			@RequestParam(value = "lastLocation") String lastLocation,
			@RequestParam(value = "lockState") String lockState) {
		User user = new User();
		user.setId(id);
		user.setF_user_name(name);
		user.setF_user_pwd(password);
		user.setF_user_position(position);
		user.setF_register_date(registerDate);
		user.setF_last_date(lastDate);
		user.setF_last_location(lastLocation);
		user.setF_lock_state(lockState);
		userService.updateById(user);
	}
	
	@RequestMapping("/delete")
	@ResponseBody
	public void delete(@RequestParam(value = "id") long id) {
		userService.delete(id);
	}

	@Override
	public void run(String... args) throws Exception {

	}
}

 

5、配置：

# datasource
spring.datasource.url = jdbc:mysql://localhost:3306/busymonkey_db
spring.datasource.username = houjiaqi
spring.datasource.password = 1111
spring.datasource.driverClassName = com.mysql.jdbc.Driver

# JPA
spring.jpa.database = MYSQL
spring.jpa.show-sql = true
spring.jpa.hibernate.ddl-auto = update
spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.MySQL5InnoDBDialect

 

6、依赖

		
			org.springframework.boot
			spring-boot-starter-data-jpa
		
		
			mysql
			mysql-connector-java