WebMvcConfigurationSupport跨域和fastjson全局替换

@H_403_7@@Configuration public class WarnWebMvcConfigurationSupport extends WebMvcConfigurationSupport { /** * @Author AlanMa * @Description 全局fastJson替换 * @Param [converters] * @return void */ @Override public void configuremessageConverters(List<httpmessageConverter<?>> converters) { super.configuremessageConverters(converters); FastJsonhttpmessageConverter fastConverter = new FastJsonhttpmessageConverter(); FastJsonConfig fastJsonConfig = new FastJsonConfig(); fastJsonConfig.setserializerFeatures( serializerFeature.PrettyFormat,serializerFeature.WriteNullListAsEmpty,serializerFeature.WriteMapNullValue,serializerFeature.WriteEnumUsingToString,serializerFeature.WriteNullStringAsEmpty); fastJsonConfig.setDateFormat("yyyy-MM-dd HH:mm:ss"); List<MediaType> fastMediaTypes = new ArrayList<>(); fastMediaTypes.add(MediaType.APPLICATION_JSON_UTF8); fastConverter.setSupportedMediaTypes(fastMediaTypes); fastConverter.setFastJsonConfig(fastJsonConfig); converters.add(fastConverter); } @Override public void addCorsmappings(CorsRegistry registry) { registry.addMapping("/**") .allowedOrigins("*") .allowedMethods("POST","GET","PUT","OPTIONS","deletE") .maxAge(3600) .allowCredentials(true); } }