codeigniter 3.1.0-dev 日志中查看到不明白内容

whilewon

近日，发现使用系统的日志中有 404 page not found 问题，但是又看访问路径是wwwbaidu/index这是什么情况？是百度蜘蛛程序在访问的缘故吗？
DEBUG - 2016-04-14 02:09:21 --> UTF-8 Support Enabled
DEBUG - 2016-04-14 02:09:21 --> Global POST, GET and COOKIE data sanitized
ERROR - 2016-04-14 02:09:21 --> 404 Page Not Found: Wwwbaiducom/cache
DEBUG - 2016-04-14 02:59:22 --> UTF-8 Support Enabled
DEBUG - 2016-04-14 02:59:22 --> Global POST, GET and COOKIE data sanitized
ERROR - 2016-04-14 02:59:22 --> 404 Page Not Found: Wwwbaiducom/index
DEBUG - 2016-04-14 03:22:57 --> UTF-8 Support Enabled
DEBUG - 2016-04-14 03:22:57 --> Global POST, GET and COOKIE data sanitized
ERROR - 2016-04-14 03:22:57 --> 404 Page Not Found: Wwwbaiducom/index
DEBUG - 2016-04-14 05:00:06 --> UTF-8 Support Enabled
DEBUG - 2016-04-14 05:00:06 --> Global POST, GET and COOKIE data sanitized
ERROR - 2016-04-14 05:00:06 --> 404 Page Not Found: Wwwbaiducom/cache
DEBUG - 2016-04-14 06:16:00 --> UTF-8 Support Enabled
DEBUG - 2016-04-14 06:16:00 --> Global POST, GET and COOKIE data sanitized
ERROR - 2016-04-14 06:16:00 --> 404 Page Not Found: Wwwbaiducom/cache
DEBUG - 2016-04-14 08:23:44 --> UTF-8 Support Enabled
DEBUG - 2016-04-14 08:23:44 --> Global POST, GET and COOKIE data sanitized
ERROR - 2016-04-14 08:23:44 --> 404 Page Not Found: Wwwbaiducom/cache
DEBUG - 2016-04-14 08:53:54 --> UTF-8 Support Enabled
DEBUG - 2016-04-14 08:53:54 --> Global POST, GET and COOKIE data sanitized
ERROR - 2016-04-14 08:53:54 --> 404 Page Not Found: Faviconico/index
DEBUG - 2016-04-14 10:12:45 --> UTF-8 Support Enabled
DEBUG - 2016-04-14 10:12:46 --> Global POST, GET and COOKIE data sanitized
ERROR - 2016-04-14 10:12:46 --> 404 Page Not Found: Wwwbaiducom/cache

v阿杰

你该关心所有非404的日志提示！

Hex

这个没什么，应该是被别人扫描的，也就是有人在探测你网站是否有这些文件。