ModelMapper跳过字段

本文介绍了ModelMapper跳过字段的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我想在UserDTO和User之间映射，但要排除一个字段，例如city.我该怎么做，因为虽然这种方法行得通，但它却没有:

I would like to map between UserDTO and User, but excluding one field, say city. How can I do that, cause I though that this approach would work, but it doesn't:

ModelMapper modelMapper = new ModelMapper();

modelMapper.typeMap(UserDTO.class,User.class).addMappings(mp -> {
    mp.skip(User::setCity);
});

推荐答案

由于通用参数，我们无法使用lambda表达式.

Because of the generic parameters, we couldn't use the lambda expression.

ModelMapper modelMapper = new ModelMapper();
modelMapper.addMappings(new PropertyMap<Dto, Source>() {
                @Override
                protected void configure() {
                    skip(destination.getBlessedField());
                }
            });

这篇关于ModelMapper跳过字段的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！