@Configuration
public class JacksonConfig {
@Bean
@Primary
@ConditionalOnMissingBean(ObjectMapper.class)
public ObjectMapper jacksonObjectMapper(Jackson2ObjectMapperBuilder builder) {
ObjectMapper objectMapper = builder.createXmlMapper(false).build();
objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
SimpleModule simpleModule = new SimpleModule();
simpleModule.addSerializer(Long.class, ToStringSerializer.instance);
simpleModule.addSerializer(Long.TYPE, ToStringSerializer.instance);
simpleModule.addSerializer(BigDecimal.class, ToStringSerializer.instance);
objectMapper.registerModule(simpleModule);
return objectMapper;
}
}
SpringBoot使用Jackson防止Long/BigDecimal丢失精度问题以及去掉返回null和‘‘数据
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转载自blog.csdn.net/u013600907/article/details/126153056
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