<hibernate-configuration> <session-factory> ....... <property name="hibernate.jdbc.batch_size>这里填你想要的大小值,如50</property> <property name="hiberante.cache.use_second_level_cache">false</property> ....... </session-factory> </hibernate-configuration>
Session session = getHibernateTemplate().getSessionFactory().openSession(); Transaction tx = session.beginTransaction(); try{ for(int i=0;i<list.size();i++){ session.save((YPrice)list.get(i)); if(i%1000==0){ session.flush(); session.clear(); } } tx.commit(); }catch(HibernateException e){ tx.rollback(); e.printStackTrace(); }finally{ session.close(); }
JDBC
Connection con = session.connection(); PreparedStatement stmt = con.prepareStatement("insert into table_name values(?)"); for (int i=0; i<1000; i++) { stmt.setString(1, "value"+i); stmt.addBatch();//将插入的任务添加到批处理中. } stmt.executeBatch();//执行批量任务 ts.commit(); session.close();