Spring boot 使用空id保存实体JPA
我正在尝试创建一个注册用户的函数Spring boot 使用空id保存实体JPA,spring-boot,jpa,Spring Boot,Jpa,我正在尝试创建一个注册用户的函数 @Service public class RegistrationService { private AccountRepository accountRepository; private UserRepository userRepository; private final Logger logger = LogManager.getLogger(RegistrationService.class); publi
@Service
public class RegistrationService {
private AccountRepository accountRepository;
private UserRepository userRepository;
private final Logger logger = LogManager.getLogger(RegistrationService.class);
public Boolean createNewUser(Registration registration) {
User user = new User();
user.setUserName(registration.getUserName());
user.setPassword(registration.getPassword());
logger.info("attempting to create user: {}", user);
try {
userRepository.save(user);
} catch(Exception e) {
logger.error("Failed to register user: {}", e.getStackTrace());
return false;
}
Account account = new Account();
account.setUserId(user.getId());
account.setBillingAddress(registration.getBillingAddress());
account.setBillingCountry(registration.getBillingCountry());
account.setBillingProvince(registration.getBillingProvince());
account.setPhoneNumber(registration.getPhoneNumber());
account.setZip(registration.getZip());
logger.info("attempting to create account: {}", account);
try {
account = accountRepository.save(account);
} catch(Exception e) {
logger.error("Failed to register account: {}", e.getStackTrace());
return false;
}
return true;
}
}
package com.company.app.model;
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 lombok.Data;
@Entity
@Table(name="user")
@Data
public class User {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
private String userName;
private String password;
public Long getId() {
return this.id;
}
public void setUserName(String userName) {
this.userName = userName;
}
public String getUserName() {
return this.userName;
}
public void setPassword(String password) {
this.password = password;
}
public String getPassword() {
return this.password;
}
}
package com.company.app.model;
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 lombok.Data;
@Entity
@Table(name="account")
@Data
public class Account {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
private Long userId;
private String billingAddress;
private String billingProvince;
private String billingCountry;
private String phoneNumber;
private String zip;
public Long getId() {
return this.id;
}
public void setUserId(Long userId) {
this.userId = userId;
}
public Long getUserId() {
return userId;
}
public String getBillingAddress() {
return billingAddress;
}
public void setBillingAddress(String billingAddress) {
this.billingAddress = billingAddress;
}
public String getBillingProvince() {
return billingProvince;
}
public void setBillingProvince(String billingProvince) {
this.billingProvince = billingProvince;
}
public String getBillingCountry() {
return billingCountry;
}
public void setBillingCountry(String billingCountry) {
this.billingCountry = billingCountry;
}
public String getPhoneNumber() {
return phoneNumber;
}
public void setPhoneNumber(String phoneNumber) {
this.phoneNumber = phoneNumber;
}
public String getZip() {
return zip;
}
public void setZip(String zip) {
this.zip = zip;
}
}
2021-04-14 14:40:09.265 INFO 15092 --- [nio-8080-exec-1] c.c.app.service.RegistrationService : attempting to create user: User(id=null, userName=evan, password=test123)
2021-04-14 14:40:09.266 ERROR 15092 --- [nio-8080-exec-1] c.c.app.service.RegistrationService : Failed to register user: com.company.app.service.RegistrationService.createNewUser(RegistrationService.java:26)
`ID` bigint(20) NOT NULL AUTO_INCREMENT,