请问下,我配置了开启2级Cache,那么session.createQuery之后就应该回把查到的实体放到2级Cache里把,然后在设置sessionFactory.evict把实体从2级缓存里清掉,,那么第2次查询的时候自然是要重新load了,可为什么console显示是直接拿缓存的数据?
hibernate.cfg.xml中:
<property name="hibernate.cache.use_second_level_cache">true</property>
<property name="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</property>
<property name="hibernate.cache.use_query_cache">true</property>
ehcache.xml也在,
java代码:
String hql = "from TUser where age>?";
Query query = session.createQuery(hql);
query.setInteger(0, 30);
query.setCacheable(true);
List userList = query.list();
for(int i=0; i<userList.size(); i++){
TUser user = (TUser)userList.get(i);
getSessionFactory().evict(TUser.class, user.getId());
System.out.println(user.getName());
}
System.out.println("Second Query...");
query = session2.createQuery(hql);
query.setInteger(0, 30);
query.setCacheable(true);
userList = query.list();
for(int i=0; i<userList.size(); i++){
TUser user = (TUser)userList.get(i);
System.out.println(user.getName());
}
console:
Hibernate: /* from TUser where age>? */ select tuser0_.ID as ID1_, tuser0_.version as version1_, tuser0_.name as name1_, tuser0_.age as age1_, tuser0_.GROUP_ID as GROUP5_1_, tuser0_.resume as resume1_, tuser0_.image as image1_ from TNTPARCEL2.T_USER tuser0_ where tuser0_.age>?
Hibernate: /* load one-to-many com.myeclipose.hibernate.TUser.addressed */ select addressed0_.user_id as user7_1_, addressed0_.ID as ID1_, addressed0_.ID as ID2_0_, addressed0_.address as address2_0_, addressed0_.zipcode as zipcode2_0_, addressed0_.tel as tel2_0_, addressed0_.type as type2_0_, addressed0_.idx as idx2_0_, addressed0_.user_id as user7_2_0_ from TNTPARCEL2.T_Address addressed0_ where addressed0_.user_id=? order by addressed0_.zipcode asc
Hibernate: /* load one-to-many com.myeclipose.hibernate.TUser.addressed */ select addressed0_.user_id as user7_1_, addressed0_.ID as ID1_, addressed0_.ID as ID2_0_, addressed0_.address as address2_0_, addressed0_.zipcode as zipcode2_0_, addressed0_.tel as tel2_0_, addressed0_.type as type2_0_, addressed0_.idx as idx2_0_, addressed0_.user_id as user7_2_0_ from TNTPARCEL2.T_Address addressed0_ where addressed0_.user_id=? order by addressed0_.zipcode asc
ppp
ppp
Second Query...
ppp
ppp
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本帖最后由 futo9239 于 2008-6-17 15:41 编辑 ]
