我有一个简单的WebSocket设置,并尝试保存数据。数据以某种方式无法持久保存。我没有收到任何错误消息,并且该对象已正确返回给客户端。如果我尝试使用REST控制器和REST请求存储对象,那么它将起作用。
这是我的build.gradle文件的依赖项:
dependencies {
compile 'org.springframework.boot:spring-boot-starter-web'
compile 'org.springframework.boot:spring-boot-starter-data-jpa'
compile 'org.springframework.boot:spring-boot-starter-websocket'
compile 'org.springframework:spring-messaging'
compile 'com.google.code.gson:gson:1.7.2'
compile 'org.postgresql:postgresql:9.4-1200-jdbc41'
compile 'commons-dbcp:commons-dbcp:1.4'
testCompile('org.springframework.boot:spring-boot-startet-test')
}
人控者
@Controller
public class PersonController {
@Autowired
PersonRepository personRepository;
@MessageMapping("/test")
@SendTo("/response/test")
public Person test() throws Exception {
Person person = new Person();
person.setName("John Doe");
return personRepository.save(person);
}
}
STOMP消息传递的配置
@Configuration
@EnableWebSocketMessageBroker
public class WebSocketConfig extends AbstractWebSocketMessageBrokerConfigurer {
@Override
public void configureMessageBroker(MessageBrokerRegistry config) {
config.enableSimpleBroker("/response");
config.setApplicationDestinationPrefixes("/app");
}
@Override
public void registerStompEndpoints(StompEndpointRegistry registry) {
registry.addEndpoint("/websocket")
.setAllowedOrigins("*")
.withSockJS();
}
人实体
@Entity
public class Person {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private long id;
private String name;
public long getId() {
return id;
}
public void setId(long id) {
this.id = id;
}
public String getName() {
return getName;
}
public void setName(String name) {
this.name = name;
}
}
基本资料库
@NoRepositoryBean
public interface BaseRepository<T, ID extends Serializable> extends Repository<T, ID> {
void delete(T deleted);
void delete(ID id);
Iterable<T> findAll();
T findOne(ID id);
T save(T persisted);
Iterable<T> save(Iterable<T> persited);
}
人资料库
public interface PersonRepository extends
BaseRepository<Person, Serializable> {
}
问题出在我的持久性配置中。我将配置从Java实现更改为application.properties文件。我认为我的交易经理出了问题。
为了完整起见,这是我当前的application.properties文件:
spring.datasource.url = jdbc:postgresql://localhost:5432/test
spring.datasource.username = test
spring.datasource.password = test
spring.datasource.testWhileIdle = true
spring.datasource.validationQuery = SELECT 1
spring.jpa.show-sql = true
spring.jpa.hibernate.ddl-auto = create
spring.jpa.hibernate.naming-strategy = org.hibernate.cfg.ImprovedNamingStrategy
spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.PostgreSQLDialect
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