Wordpress菜单在标记中添加类

Wordpress菜单在标记中添加类,wordpress,wordpress-theming,Wordpress,Wordpress Theming,我试图为我的主题创建简单的引导导航,这里我有类似的html代码 <ul class="navbar-nav mx-auto"> <li class="nav-item"> <a class="nav-link" href="index.html">HOME</a> </li> <li class="nav-item"> <a class="nav-link" href="

我试图为我的主题创建简单的引导导航,这里我有类似的html代码

<ul class="navbar-nav mx-auto">
    <li class="nav-item">
      <a class="nav-link" href="index.html">HOME</a>
    </li>
    <li class="nav-item">
      <a class="nav-link" href="about.html">ABOUT US</a>
    </li>
    <li class="nav-item">
      <a class="nav-link" href="contact.html">CONTACT</a>
    </li>
</ul>
对于欲望输出,我已经写了

<?php wp_nav_menu( array( 'container'=> false, 'menu_class'=> 'navbar-nav mx-auto' ) ); ?>

我得到了这样的结果

<ul class="navbar-nav mx-auto">
    <li class="nav-item">
      <a  href="#">HOME</a>
    </li>
    <li class="nav-item">
      <a  href="#">ABOUT US</a>
    </li>
    <li class="nav-item">
      <a  href="#">CONTACT</a>
    </li>
  </ul>

如何将
class=“nav link”
添加到
a
标签中?

请将以下功能放入您的功能文件中,并随菜单位置更改:

function add_specific_menu_location_atts( $atts, $item, $args ) {
    // check if the item is in the primary menu
    if( $args->theme_location == 'primary' ) {
      // add the desired attributes:
      $atts['class'] = 'nav-link';
    }
    return $atts;
}
add_filter( 'nav_menu_link_attributes', 'add_specific_menu_location_atts', 10, 3 );
这很容易

function menu_anchors( $atts ) {
    $atts['class'] = 'nav-link';

    return $atts;
}
add_filter( 'nav_menu_link_attributes', 'menu_anchors' );