Question

我有班级客户

    public class Customer {

        private long id;
        private String firstName;
        private String lastName;
        private String pesel;
        private Address address;

        public Customer() {}

        public Customer(String firstName, String lastName, String pesel, Address address) {
            this.firstName = firstName;
            this.lastName = lastName;
            this.address = address;
            this.pesel = pesel;
        }
}

和班级地址

public class Address {

    private String country;
    private String city;
    private String street;
    private String streetNumber;
    private String zipCode;
}

我如何输入百里香的形式？我的意思是原始类型，这是应该但我怎么能读地址类？

    <form th:action="@{/addCustomer}" method="post" class="col m8 s12 offset-m2">
        <div class="row">
            <div class="input-field col s6">
                <input id="firstName" type="text"/>
                <label for="firstName">Imię</label>
            </div>

            <div class="input-field col s6">
                <input id="lastName" type="text"/>
                <label for="firstName">Nazwisko</label>
            </div>

            <div class="row">
                <div class="input-field col s6">
                    <input id="pesel" type="text">
                    <label for="pesel">Pesel</label>
                </div>
            </div>
        </div>
    </form>

当然，类之间的每个关系，基本上类代码都是例如我有哪些字段

Answer 1

一种方法是将表单元素声明为请求映射方法的输入参数。类似的东西：

@RequestMapping(value = '/trainInfo/trainDetails', method = RequestMethod.POST, produces='text/html')
public ModelAndView getTrainDetails(HttpServletRequest request, HttpServletResponse response,
@RequestParam(name='username') String username) {

其中'username'是您要在方法内访问的HTML输入元素的名称。

像这样的类的Thymeleaf形式：

1 个答案: