QueryDSL不返回對象

Question

我遇到查詢dsl問題。我已經生成了querydsl類。但是，當我嘗試執行查詢時，它不返回類型爲Customer的結果對象，而是返回實際的SQL查詢。我究竟做錯了什麼？

@Configuration 
@EnableAutoConfiguration 
public class App 
{ 
    public static void main(String[] args) 
    { 

     ConfigurableApplicationContext context = SpringApplication.run(App.class); 
     CustomerRepository repository = context.getBean(CustomerRepository.class); 

     repository.save(new Customer("Alicia", "Keys")); 

     QCustomer customer = QCustomer.customer; 
     EntityManager em = context.getBean(EntityManager.class); 
     JPAQuery query = new JPAQuery(em); 

     Customer alicia = query.from(customer).where(customer.id.eq(1L)); 

     context.close(); 

} 

}

Answer 1

我想你好想uniqueResult（或list()多個結果）

query.from(customer) 
    .where(XXX) 
    .uniqueResult(customer); 

參見：http://www.querydsl.com/static/querydsl/2.1.0/reference/html/ch02.html