这里有一个基本的概念，我将如何进行单词计数和显示计数。希望这可以作为一个起点。

我认为将单词计数存储在transient, 因此，它不是在每个作者存档页面加载时计算的。

function author_word_count() {
    // get current author
    $author_id = get_queried_object_id();
    // check if there\'s valid word count transient, show that if so
    $word_count = get_transient( $author_id . \'_word_count\' );
    if ( $word_count ) {
        echo $word_count;
    } else {
        // fallback to calculating word count, show it and save it as transient
        $word_count = calculate_author_posts_words( $author_id );
        echo $word_count;
    }
}

function calculate_author_posts_words( $author_id ) {
    $author_posts = get_author_posts( $author_id );
    $count = 0;
     if ( ! empty( $author_posts->posts ) ) {
            // If you have gazillion posts, then this might hit your server hard I guess. 
            // There might be more performant ways to doing this, but I can\'t think of any right now
            foreach( $author_posts->posts as $p ) {
                $count = $count + prefix_wcount( $p->post_content );
            }
     }
     set_transient( $author_id . \'_word_count\', $count, $expiration ); // Save the count, set suitable expiration time
    return $count;
}

function get_author_posts( $id ) {
    // Do WP_Query with author\'s id and return it
}

function prefix_wcount( $post_content ){
    return sizeof(explode(" ", $post_content));
}

function update_word_count_transient( $post_id ) {
    // check that we\'re intentionally saving / updating post
    // get post content
    // get transient
    // calculate words and and it to transient count
    // save transient
}
add_action( \'save_post\', \'update_word_count_transient\' );

如果你不懂php，正在寻找一种复制粘贴解决方案，那么请雇佣一位专业人员为你做这项工作

管理WordPress字数的工具

PublishPress是一个很棒的WordPress内容插件，它有一个内容清单插件，允许您选择WordPress内容的最大长度和最小长度。

以下是PublishPress和内容清单的工作原理。。。

安装PublishPress插件更多想法，请访问：https://www.ostraining.com/blog/wordpress/wordpress-word-count/

您可以找到解决方案here.

或者请使用谷歌找到另一种方式，关键字可以是“count word of the post wp”或相同的it。

顺致敬意，