@Override
    protected void rollback() {
        for (ConnInfo cInfo : list) {
            try {
                cInfo.conn.rollback();
            }
            catch (Throwable e) {}
        }
    }
@Override
    protected void rollback() {
        for (ConnInfo cInfo : list) {
            try {
                cInfo.conn.rollback();
            }
            catch (Throwable e) {}
        }
    }
@ Override protected void rollback ( ) { for ( ConnInfo cInfo : list ) { try { cInfo . conn . rollback ( ) ; } catch ( Throwable e ) { } } }
执行回滚操作
执行回滚操作