首先，我要说的是，我对主题开发还不熟悉，我希望没有什么明显的遗漏。

我在找这张表格

contactform.php

<form method="POST" action="">
    <input type="text" name="contact_name" placeholder="Name" class="form-control" required>
    <input type="email" name="contact_email" placeholder="E-Mail" class="form-control" required>
    <textarea name="contact_message" placeholder="Message" rows="4" class= "form-control"  required></textarea>
  <button type="submit" class="btn btn-secondary">Send</button>
</form>

<?php 
//process request...

//redirect to previous page
global $wp;
wp_redirect(home_url($wp->request));
exit;
?> 

进入页脚，如下所示：

footer.php

<footer class="footer">
    <div class="container">           
        <div class="row">
            <div class="col-sm">
                Stuff
            </div>
            <div class="col-sm">
                Stuff
            </div>
            <div class="col-sm">
                <!-- form goes here -->
                <?php get_template_part( \'contactform\'); ?>
            </div>
        </div>
        <div class="row">
            <div class="col-sm">More stuff</div>
            <div class="col-sm">More stuff</div>
            <div class="col-sm">More stuff</div>
        </div>
    </div>
<?php wp_footer(); ?>
</footer>

问题是，缺少第二行。它不在DOM中。但当我将表单硬编码到页脚中时，效果很好。所以我认为get\\u template\\u part函数有问题。

global $wp;
wp_redirect(home_url($wp->request));
exit;