Java 在hibernate.hbm2ddl.auto create中找不到表
我正在试验Spring MVC和Spring安全性,遇到了以下问题:我正在使用H2并将hibernate.hbm2ddl.auto设置为创建,但当我尝试添加用户记录时,我得到了Java 在hibernate.hbm2ddl.auto create中找不到表,java,spring,hibernate,spring-security,spring-data,Java,Spring,Hibernate,Spring Security,Spring Data,我正在试验Spring MVC和Spring安全性,遇到了以下问题:我正在使用H2并将hibernate.hbm2ddl.auto设置为创建,但当我尝试添加用户记录时,我得到了org.H2.jdbc.JdbcSQLException:未找到表“user” 这是我的数据库配置: @Configuration @EnableJpaRepositories @EnableTransactionManagement public class DatabaseConfig { @Bean
org.H2.jdbc.JdbcSQLException:未找到表“user”
这是我的数据库配置:
@Configuration
@EnableJpaRepositories
@EnableTransactionManagement
public class DatabaseConfig {
@Bean
public DataSource dataSource() {
DriverManagerDataSource datasource = new DriverManagerDataSource();
datasource.setDriverClassName("org.h2.Driver");
datasource.setUsername("sa");
datasource.setPassword("");
datasource.setUrl("jdbc:h2:mem:web");
return datasource;
}
@Bean
public LocalContainerEntityManagerFactoryBean entityManagerFactory(){
LocalContainerEntityManagerFactoryBean factoryBean
= new LocalContainerEntityManagerFactoryBean();
factoryBean.setDataSource(dataSource());
factoryBean.setPackagesToScan("mypackage.model");
JpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();
factoryBean.setJpaVendorAdapter(vendorAdapter);
factoryBean.setJpaProperties(this.additionalProperties());
return factoryBean;
}
@Bean
public PlatformTransactionManager transactionManager(EntityManagerFactory emf){
JpaTransactionManager transactionManager = new JpaTransactionManager();
transactionManager.setEntityManagerFactory(emf);
return transactionManager;
}
private Properties additionalProperties() {
Properties properties = new Properties();
properties.setProperty("hibernate.show_sql", "true");
properties.setProperty("hibernate.format_sql", "false");
properties.setProperty("hibernate.hbm2ddl.auto", "create");
properties.setProperty("hibernate.dialect", "org.hibernate.dialect.H2Dialect");
return properties;
}
}
@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Autowired
private CustomUserDetailsService customUserDetailsService;
@Autowired
public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
auth.userDetailsService(customUserDetailsService);
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.antMatcher("/api/**")
.authorizeRequests()
.anyRequest().authenticated()
.and()
.httpBasic();
}
}
这就是模型:
@Entity
public class User implements UserDetails {
@Id
private Long id;
private String username;
private String password;
@ElementCollection
private List<Role> authorities = new ArrayList<Role>();
private Boolean accountNonExpired;
private Boolean accountNonLocked;
private Boolean credentialsNonExpired;
private Boolean enabled;
public User() {
this.accountNonExpired = true;
this.accountNonLocked = true;
this.credentialsNonExpired = true;
this.enabled = true;
}
// ...
}
这就是我为测试目的添加用户的方法:
@Autowired
private CustomUserDetailsService customUserDetailsService;
@RequestMapping("/init")
@ResponseBody
public String init() {
User user = new User();
user.setId(0L);
user.setUsername("user");
user.setPassword("password");
customUserDetailsService.save(user);
return "{name:'init'}";
}
显然,这些表是创建的:
Hibernate: drop table User if exists
Hibernate: drop table User_authorities if exists
Hibernate: create table User (id bigint not null, accountNonExpired boolean, accountNonLocked boolean, credentialsNonExpired boolean, enabled boolean, password varchar(255), username varchar(255), primary key (id))
Hibernate: create table User_authorities (User_id bigint not null, authorities binary(255))
Hibernate: alter table User_authorities add constraint FK_6yei1bmvdwkqgfn4hw53bvqus foreign key (User_id) references User
[2014-12-04 03:20:32,045] Artifact web:war exploded: Artifact is deployed successfully
但是调用init()
方法时,我得到如下结果:
org.h2.jdbc.JdbcSQLException: Table "USER" not found; SQL statement:
select user0_.id as id1_0_0_, user0_.accountNonExpired as accountN2_0_0_, user0_.accountNonLocked as accountN3_0_0_, user0_.credentialsNonExpired as credenti4_0_0_, user0_.enabled as enabled5_0_0_, user0_.password as password6_0_0_, user0_.username as username7_0_0_ from User user0_ where user0_.id=? [42102-181]
org.h2.message.DbException.getJdbcSQLException(DbException.java:345)
尝试将您的Url设置为
datasource.setUrl("jdbc:h2:mem:web;INIT=CREATE SCHEMA IF NOT EXISTS<yourschema>");
datasource.setUrl(“jdbc:h2:mem:web;INIT=createschema,如果不存在”);
有关更多信息,请参阅。这没有立即起作用,但我尚未研究文档。现在我已经切换到HSQL,但当我再次研究H2时,我会发回帖子。