如何在spring应用中注册自定义jackson滤波器？

如何在spring应用中注册自定义jackson滤波器？

您可以这样配置自己的实例

MappingJackson2HttpMessageConverter

：

@Configurationpublic class WebConfig extends WebMvcConfigurerAdapter {  @Override  public void extendMessageConverters(List<HttpMessageConverter<?>> converters) {    ObjectMapper mapper = Jackson2ObjectMapperBuilder().json()       .filters(new SimpleFilterProvider().addFilter("filter", new ExcludeIdFilter()));    MappingJackson2HttpMessageConverter converter =         new MappingJackson2HttpMessageConverter(mapper);    // then replace the default MappingJackson2HttpMessageConverter    // with your custom one in the list of configured converters  }}