Question

我在Spring Boot项目中对Thymeleaf“ forEach”和Lombok项目有疑问。如果我将生成getter和setter，则一切正常。以防我在使用龙目岛注释时出现此异常：

EL1008E：在类型为'pl.codol.hibernate.model.CustomerEntity'的对象上找不到属性或字段'firstName'-可能不是公共的或无效的吗？

有人知道什么是错的吗？我读了其他主题，但是它们并没有帮助我解决问题。

我的POJO课：

@Data // I also used @Getter and @Setter, doesn't work
@NoArgsConstructor
@Entity
@Table(name = "CUSTOMER")
public class CustomerEntity {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name = "CUSTOMER_ID")
    private Long id;

    @Column(name = "FIRST_NAME")
    private String firstName;

    @Column(name = "LAST_NAME")
    private String lastName;

    @Column(name = "EMAIL")
    private String email;

    @Override
    public String toString() {
        return "CustomerEntity{" +
                "id=" + id +
                ", firstName='" + firstName + '\'' +
                ", lastName='" + lastName + '\'' +
                ", email='" + email + '\'' +
                '}';
    }
}

控制器：

@Controller
@RequestMapping("/customer")
public class CustomerController {

    private CustomerService customerService;

    @Autowired
    public CustomerController(CustomerService customerService) {
        this.customerService = customerService;
    }

    @RequestMapping("/list")
    public String listCustomers(Model model) {
        List<CustomerEntity> allCustomers = customerService.findAllCustomers();
        model.addAttribute("customers", allCustomers);
        return "list-customers";
    }
}

导致问题的html文件的一部分：

<th:block th:each="customer : ${customers}">
<tr>
<td th:text="${customer.firstName}">...</td>
<td th:text="${customer.lastName}">...</td>
<td th:text="${customer.email}">...</td>
</tr>
</th:block>

Answer 1

我已经发现了一个问题。

问题缺少用于Intellij中启用注释处理的复选框。

Thymeleaf不适用于lombok forEach

1 个答案: