检查https://github.com/spring-projects/spring-data-elasticsearch/wiki/Custom-
ObjectMapper添加
JavaTimeModule到您的中
ObjectMapper。
@Configurationpublic class ElasticSearchConfiguration { @Bean public ElasticsearchTemplate elasticsearchTemplate(Client client) { return new ElasticsearchTemplate(client, new CustomEntityMapper()); } public static class CustomEntityMapper implements EntityMapper { private final ObjectMapper objectMapper; public CustomEntityMapper() { objectMapper = new ObjectMapper(); objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false); objectMapper.configure(DeserializationFeature.ACCEPT_SINGLE_VALUE_AS_ARRAY, true); objectMapper.registerModule(new CustomGeoModule()); objectMapper.registerModule(new JavaTimeModule()); } @Override public String mapToString(Object object) throws IOException { return objectMapper.writevalueAsString(object); } @Override public <T> T mapToObject(String source, Class<T> clazz) throws IOException { return objectMapper.readValue(source, clazz); } }}
