将以下代码放入主题目录下 functions.php 文件。
//记录蜘蛛来访
function get_naps_bot(){
$useragent = strtolower($_SERVER['HTTP_USER_AGENT']);
if (strpos($useragent, 'Googlebot') !== false){
return 'Googlebot';
}
if (strpos($useragent, 'msnbot') !== false){
return 'MSNbot';
}
if (strpos($useragent, 'slurp') !== false){
return 'Yahoobot';
}
if (strpos($useragent, 'Baiduspider') !== false){
return 'Baiduspider';
}
if (strpos($useragent, 'sohu-search') !== false){
return 'Sohubot';
}
if (strpos($useragent, '360Spider') !== false){
return '360Spider';
}
if (strpos($useragent, 'Sosospider') !== false){
return 'Sosospider';
}
if (strpos($useragent, 'bingbot') !== false){
return 'bingbot';
}
if (strpos($useragent, 'Sogouspider') !== false){
return 'Sogouspider';
}
return false;
}
function nowtime(){
date_default_timezone_set('Asia/Shanghai');
$date=date("Y-m-d.G:i:s");
return $date;
}
$searchbot = get_naps_bot();
if ($searchbot) {
$tlc_thispage = addslashes($_SERVER['HTTP_USER_AGENT']);
$url=$_SERVER['HTTP_REFERER'];
$file="robotslogs.txt";
$time=nowtime();
$data=fopen($file,"a");
$PR="$_SERVER[REQUEST_URI]";
fwrite($data,"Time:$time robot:$searchbot URL:$tlc_thispage\n page:$PR\r\n");
fclose($data);
}
然后需要在根目录新建一个 txt 文本 robotslogs.txt，权限设置为 777，以后访问 http://your_domain/robotslogs.txt 便可以很仔细的看到蜘蛛的来访记载了。
如果你用的主题经常更新，functions 文件可能需要经常修改，那么可以将这段代码做成插件，这样主题更新就不会覆盖代码了
插件代码如下
<?php
/*
Plugin Name: 蜘蛛统计
Description: 统计蜘蛛来访日志
Author:
*/
//统计蜘蛛
function get_naps_bot(){
$useragent = strtolower($_SERVER['HTTP_USER_AGENT']);
if (strpos($useragent, 'Googlebot') !== false){
return 'Googlebot';
}
if (strpos($useragent, 'msnbot') !== false){
return 'MSNbot';
}
if (strpos($useragent, 'slurp') !== false){
return 'Yahoobot';
}
if (strpos($useragent, 'Baiduspider') !== false){
return 'Baiduspider';
}
if (strpos($useragent, 'sohu-search') !== false){
return 'Sohubot';
}
if (strpos($useragent, '360Spider') !== false){
return '360Spider';
}
if (strpos($useragent, 'Sosospider') !== false){
return 'Sosospider';
}
if (strpos($useragent, 'bingbot') !== false){
return 'bingbot';
}
if (strpos($useragent, 'Sogouspider') !== false){
return 'Sogouspider';
}
return false;
}
function nowtime(){
date_default_timezone_set('Asia/Shanghai');
$date=date("Y-m-d.G:i:s");
return $date;
}
$searchbot = get_naps_bot();
if ($searchbot) {
$tlc_thispage = addslashes($_SERVER['HTTP_USER_AGENT']);
$url=$_SERVER['HTTP_REFERER'];
$file="robotslogs.txt";
$time=nowtime();
$data=fopen($file,"a");
$PR="$_SERVER[REQUEST_URI]";
fwrite($data,"Time:$time robot:$searchbot URL:$tlc_thispage\n page:$PR\r\n");
fclose($data);
}
?>
把上面的代码自己另存为一个 php 文件，记住是 UTF-8 编码，然后放进 wp-content/plugins 文件夹，在后台插件的菜单里启动插件即可
当然，添加 robotslogs.txt 文件这一步骤也是要做的
