Jackson2ObjectMapperBuilder启用字段可见性ANY [英] Jackson2ObjectMapperBuilder enable field visibility ANY

问题描述

我正在使用spring-boot并希望自定义创建的ObjectMapper。

I'm using spring-boot and want to customize the ObjectMapper created.

我想要做的是能够序列化没有getter或setter的对象。在此之前可以通过将JsonAutoDetect.Visibility.ANY放在ObjectMapper上来完成。

What I want to do is be able to serialize objects that do not have a getter or setters. Before this could be done by putting JsonAutoDetect.Visibility.ANY on the ObjectMapper.

但是如何使用我目前正在公开的Jackson2ObjectMapperBuilder bean启用此功能？

But how can I enable this feature using the Jackson2ObjectMapperBuilder bean I'm currently exposing ?

推荐答案

您可以使用 Jackson2ObjectMapperBuilder 子类覆盖 configure（ObjectMapper）方法：

You can use a Jackson2ObjectMapperBuilder subclass that overrides the configure(ObjectMapper) method:

@Bean
public Jackson2ObjectMapperBuilder objectMapperBuilder() {
    return new Jackson2ObjectMapperBuilder() {

        @Override
        public void configure(ObjectMapper objectMapper) {
            super.configure(objectMapper);
            objectMapper.setVisibility(PropertyAccessor.FIELD, Visibility.ANY);
        }

    };

}

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