hibernate createQuery查询传递参数的两种方式

　　方式一:

String hql = "from InventoryTask it where it.orgId=:orgId";
        Session session = getSession();
        Query query=session.createQuery(hql);
        query.setString("orgId",orgId);
        List list = query.list();
        if(list!=null&&list.size()!=0){
            return (InventoryTask)list.get(0);
        }else{
            return null;
        }

方式二:

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String hql = "from InventoryTask it where it.orgId=?,it.orgName" ; Session session = getSession(); Query query=session.createQuery(hql); query.setString( "0" ,orgId); query.setString( 1 ,orgName) List list = query.list(); if (list!= null &&list.size()!= 0 ){ return (InventoryTask)list.get( 0 ); } else { return null ; }