public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException {
if (bean instanceof MappingJackson2HttpMessageConverter) {
MappingJackson2HttpMessageConverter jsonConverter = (MappingJackson2HttpMessageConverter) bean;
ObjectMapper objectMapper = jsonConverter.getObjectMapper();
}
}
在这里里面,可以对objectMapper设置一些特性,比如时间的格式(默认是时间戳),是否序列化值为null的属性等等。
tips:
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