wp_insert_link() 允许您在$linkdata参数中设置类别

<?php
$linkdata = array(
    "link_id"       => 0, // integer, if updating, the ID of the existing link
    "link_url"      => \'\', // varchar, the URL the link points to
    "link_name"     => \'\', // varchar, the title of the link
    "link_image"        => \'\', // varchar, a URL of an image
    "link_target"       => \'\', // varchar, the target element for the anchor tag
    "link_description"  => \'\', // varchar, a short description of the link
    "link_visible"      => \'Y\', // varchar, Y means visible, anything else means not
    "link_owner"        => \'\', // integer, a user ID
    "link_rating"       => 0, // integer, a rating for the link
    "link_updated"      => \'0000-00-00 00:00:00\', // datetime, when the link was last updated
    "link_rel"      => \'\', // varchar, a relationship of the link to you
    "link_notes"        => \'\', // text, an extended description of or notes on the link
    "link_rss"      => \'\', // varchar, a URL of an associated RSS feed
    "link_category"     => \'\' // int, the term ID of the link category. if empty, uses default link category
);
?>

此函数不创建链接类别，它只将链接分配给您指定的类别（使用类别id），因此您需要先创建所有链接类别，然后运行代码进行插入。

我只需要设置所有要导入数组的链接，然后使用foreach循环遍历它们。

$links = array(
    \'Link Title\' => array(\'http://example.org\', 23 ),
    \'Another Link Title\' => array( \'http://domain.org\', 17),
);

foreach ( $links as $key => $value ) {
   wp_insert_link( array( \'link_name\' => $key, \'link_url\' => $value[0], \'link_category\' => $value[1] ) );

}