java - hibernate -查询为实体中的所有字段返回null，而同一查询从db中完美返回

休眠-查询为实体中的所有字段返回 null

Long fooId = 39;
Query query = getCurrentSession().createQuery("from FooEntity where deleted IS FALSE AND id=:fooId" );
query.setParameter( "fooId", fooId );
FooEntity fooEntity = ( FooEntity ) query.uniqueResult();

检查FooEntity会显示以下结果

(id=null, name=null, deleted=null)

虽然同一查询从数据库返回完美结果

select * from foo where deleted IS FALSE AND id=39
(id, name, deleted) => (39, 'Bar', false)

It has to be noted that this occurs in random cases only. Most of the time hibernate returns perfect result.

最佳答案

请尝试在下一行中对值进行log或sysout。

对于我和OP来说，问题是相同的，只是Java Debugger没有显示该值。价值一直存在。