I've got configuration like this (using Maven):
pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>springbootPlural</groupId> <artifactId>das-boot</artifactId> <version>1.0-SNAPSHOT</version> <packaging>jar</packaging> <name>das-boot</name> <url>http://maven.apache.org</url> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.2.RELEASE</version> <relativePath/> </parent> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.8</java.version> </properties> <dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>3.8.1</version> <scope>test</scope> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-jpa</artifactId> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.39</version> </dependency> </dependencies> </project> application.properties:
server.port=0 #(for random port) spring.jpa.hibernate.ddl-auto=update spring.jpa.show-sql=true spring.datasource.url=jdbc:mysql://localhost:3306/mojabaza spring.datasource.driver-class-name=com.mysql.jdbc.Driver spring.datasource.username=root spring.datasource.password=root spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL5Dialect User.class package com.test.testowa.model; import org.springframework.data.jpa.domain.AbstractPersistable; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.Id; @Entity public class User extends AbstractPersistable<Long> { private String userId; private String userName; private String password; public User() { } public User(String userId, String userName, String password) { this.userId = userId; this.userName = userName; this.password = password; } public String getUserId() { return userId; } public void setUserId(String userId) { this.userId = userId; } public String getUserName() { return userName; } public void setUserName(String userName) { this.userName = userName; } public String getPassword() { return password; } public void setPassword(String password) { this.password = password; } } UserController.class
package com.test.testowa.controller; import com.test.testowa.Service.UserService; import com.test.testowa.model.User; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import java.util.List; @RestController @RequestMapping("/user") public class UserController { private UserService userService; @Autowired public UserController(UserService userService) { this.userService = userService; } @RequestMapping("/delete/{id}") public String deleteUser(@PathVariable Long id) { return userService.deleteUser(id); } @RequestMapping("/add") public User addUser(User user) { return userService.addUser(user); } @RequestMapping("/list/{id}") public User findOne(@PathVariable Long id) { return userService.findOne(id); } @RequestMapping("/list") public List<User> userList() { return userService.userList(); } } UserServiceImpl.class
package com.test.testowa.Service.impl; import com.test.testowa.Service.UserService; import com.test.testowa.model.User; import com.test.testowa.repository.UserRepository; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import java.util.List; @Service public class UserServiceImpl implements UserService { private UserRepository userRepository; @Autowired public UserServiceImpl(UserRepository userRepository) { this.userRepository = userRepository; } @Override public List<User> userList() { return userRepository.findAll(); } @Override public User findOne(Long id) { return userRepository.findOne(id); } @Override public User addUser(User user) { return userRepository.save(user); } @Override public String deleteUser(Long id) { userRepository.delete(id); return "{'message':'User deleted'}"; } } UserRepository.class
package com.test.testowa.repository; import com.test.testowa.model.User; import org.springframework.data.jpa.repository.JpaRepository; public interface UserRepository extends JpaRepository<User, Long> { } UserService.class
package com.test.testowa.Service;
import com.test.testowa.model.User; import java.util.List; public interface UserService { List<User> userList(); User findOne(Long id); User addUser(User user); String deleteUser(Long id); } Hibernate creates table "user" flawlessly, but when I'm inserting some values in Postman e.g POST -> localhost:43441/shipwrecks/add, with application/json header and body:
{ "id2":1, "name":"name1", "description":"desc1" } And I'm getting: Hibernate: insert into shipwreck (description, id2, name) values (?, ?, ?) in console. When I'm inserting data in mysql manually everything go well. Also GET ->localhost:43563/shipwrecks/list works well. Did I make a mistake in this code? Maybe wrong version of Spring Boot?
