WordPress模式是没有robots.txt
真实文件的,但是请求域名+robots.txt
会得到一个robots.txt
的信息。如果要编辑这个文件,每次去服务器修改文件是比较麻烦,那就做一个编辑功能吧。
在你的WordPress主题functions.php中或者通过自定义代码的方式加入:
// Add menu item function add_robots_menu_item() { add_submenu_page( 'options-general.php', // Parent menu slug 'Robots.txt Editor', // Page title 'Robots.txt Editor', // Menu title 'manage_options', // Capability required 'robots-editor', // Menu slug 'robots_editor_callback' // Callback function ); } add_action('admin_menu', 'add_robots_menu_item'); // Callback function for menu page function robots_editor_callback() { // Get the current robots.txt file content $robots_file = get_home_path() . 'robots.txt'; $robots_content = file_get_contents($robots_file); // If the form has been submitted, save the new content if (isset($_POST['robots_content'])) { $new_content = stripslashes($_POST['robots_content']); file_put_contents($robots_file, $new_content); $robots_content = $new_content; echo '<div class="updated"><p>Robots.txt file updated.</p></div>'; } // Display the form and the current content echo '<div class="wrap">'; echo '<h1>Robots.txt Editor</h1>'; echo '<form method="post"><table class="form-table"><tbody><tr><th scope="row">Current content<label></th><td><textarea rows="10" cols="100" readonly>' . esc_textarea($robots_content) . '</textarea></td></tr><tr><th scope="row">Edit content<label></th><td>'; echo '<textarea name="robots_content" rows="10" cols="100">' . esc_textarea($robots_content) . '</textarea></td></tr></tbody></table>'; echo '<p><input type="submit" class="button-primary" value="Save"></p>'; echo '</form>'; echo '</div>'; }