将此代码添加到functions.php-

add_action( \'init\', \'the_drmatist_category_base\' );
function the_drmatist_category_base() {
// Remember to flush the rules once manually after you added this code!
    add_rewrite_rule(
    // The regex to match the incoming URL
        \'news/([^/]+)/([^/]+)/([^/][^f][^e][^e][^d]+)(/[0-9]+)?/?$\', //here my changes to exclude \'feed\'
        // The resulting internal URL
        \'index.php?product_cat=$matches[1]/$matches[2]&name=$matches[3]&paged=$matches[4]\',
        // Add the rule to the top of the rewrite list
        \'top\' );
}