如何在 Thymeleaf 中将字符串转换为日期？

Question

I have the following input:

<input name="dateOfOrder" class="form-control" id="dateOfOrder" type="date" th:field="*{{dateOfOrder}}" />

And oh this is the fragment of the DTO into which they are inserted :

@DateTimeFormat(pattern="yyyy-MM-dd")
private LocalDate dateOfOrder;

Unfortunately I get an exception:

Failed to convert from type [java.lang.String] to type [java.time.LocalDate] from value '2022-06-14'; nested exception is java.lang.IllegalArgumentException: Parse attempt failed from value [2022-06-14].

I`m not proficient in Thymeleaf and would like some hints on what is wrong here

Answer 1

您需要使用 Thymeleaf 格式。

<input name="dateOfOrder" class="form-control" id="dateOfOrder" type="date" th:field="${#dates.format(dateOfOrder, 'yyyy-MM-dd')}" />