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  • Hibernate JDBC 批量插入

  • public void createRolePermissionBySql(final String roleId,final String[] permIds){   
  •            
  •         getHibernateTemplate().execute(new HibernateCallback() {   
  •             public Object doInHibernate(Session session)   
  •                     throws HibernateException, SQLException {   
  •                 if(permIds==null||permIds.length==0)   
  •                           return null;   
  •                 Connection conn=session.connection();   
  •                 PreparedStatement ps=null;   
  •                 String sql=" insert into base_role_permission (ROLE_PERM_ID,PERM_ID,ROLE_ID,CREATE_DATE)" +   
  •                            " values (?,?,?,?) ";   
  •                 ps=conn.prepareStatement(sql);   
  •                 if(log.isDebugEnabled())   
  •                        log.debug("batch add base_role_permission:"+sql);   
  •                 UUIDHexGenerator uuidGenerator=null;   
  •                 for(String permId:permIds){   
  •                     uuidGenerator=new UUIDHexGenerator();   
  •                     ps.setString(1,uuidGenerator.generate(nullnull).toString());   
  •                     ps.setString(2,permId);   
  •                     ps.setString(3, roleId);   
  •                     ps.setDate(4, DateUtils.getJavaSqlDate());   
  •                     ps.addBatch();   
  •                 }   
  •                 int[] counts=ps.executeBatch();   
  •                 ps.close();   
  •                 session.flush();   
  •                 session.close();   
  •                 return null;   
  •             }   
  •         });   
  •     }   
  •      
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  • 原文地址:https://www.cnblogs.com/kevinge/p/1387975.html
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