我有一个具有Instant类型成员变量的Java类：public class SomeRecord {private String someId;private Instant someInstant;// getters and setters }我使用MongoTemplate更新数据库中的someInstant字段：public SomeRecord updateSomeRecordBySomeId(final String someId, Object someInstant) {Query query = new Query();query.addCriteria(Criteria.where("someId").is(someId));Update update = new Update();update.set("som...