LocalDate 的 Mapstruct 默认值

New*_*dev 3 java mapstruct localdate

如何使用 Mapstruct 为 LocalDate 使用 defaultValue?我正在尝试一切,但没有任何效果。我失败的尝试如下:

@Mapping(target = "bornDate", defaultValue = "2019-10-11", dateFormat = "yyyy-MM-dd")
Person kidToPerson(Kid kid);

@Mapping(target = "bornDate", defaultExpression = "java(LocalDate.MIN)", dateFormat = "yyyy-MM-dd")
Person kidToPerson(Kid kid);

@Mapping(target = "bornDate", defaultExpression = "java(LocalDate.parse(2019-01-01))", dateFormat = "yyyy-MM-dd")
Person kidToPerson(Kid kid);
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我只想在LocalDate bornDate从 Person映射到我的属性后有一些默认值。

Rom*_*lov 7

尝试这个

@Mapper(imports = {LocalDate.class})
public interface MyMapper {
    @Mapping(target = "bornDate", defaultExpression ="java(LocalDate.of(2019,12,31))")
    Person kidToPerson(Kid kid);
}
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