如何将一些自定义url参数插入分页链接？下面的代码显示如下

page.php?cpage=2

但我想添加一个参数category 有价值的fruit. 因此，最终的url如下所示。

page.php?cpage=2&category=fruits

等等

page.php?cpage=2&category=fruits&color=red&size=small

在何处以及如何插入代码以实现上述操作？

  echo paginate_links( array(
    \'base\' => add_query_arg( \'cpage\', \'%#%\' ),
    \'format\' => \'\',
    \'prev_text\' => __(\'«\'),
    \'next_text\' => __(\'»\'),
    \'total\' => ceil($total / $items_per_page),
    \'current\' => $page
  ));

提前感谢

  echo paginate_links( array(
    \'base\' => add_query_arg( \'cpage\', \'%#%\' ),
    \'format\' => \'\',
    \'prev_text\' => __(\'«\'),
    \'next_text\' => __(\'»\'),
    \'total\' => ceil($total / $items_per_page),
    \'current\' => $page,
    \'add_args\' => array(
        \'category\' => \'fruit\',
        \'color\' => \'red\'
    )
  ));