阿里云的ECS云服务器，tomcat7，log访问日志“localhost_access_log.2015-12-22.txt”文件里面只有用户访问的记录，并没有搜索引擎的爬行记录，我查看了所有的日志文件，全部只有用户访问记录，可以确定的是每天搜索引擎蜘蛛有爬行，不知道为什么会这样？
service.xml配置文件对log访问日志的配置是这样写的：
prefix="localhost_access_log." suffix=".txt"
pattern="%h %l %u %t "%r" %s %b" />
是不是配置格式错了？
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最新发现：日志是有记录蜘蛛爬行的，但不好区分，那么如何在配置文件里区分哪些是用户访问的哪些是搜索引擎蜘蛛访问的？
你怎么知道没有，是不是你内网映射了ip区分不了
那怎么区分，怎么看哪个IP是蜘蛛的，配置文件需要怎么修改？
日志是这样的：
223.211.79.235 - - [26/Dec/2015:17:25:01 +0800] "GET /upload/image/201512/960e6c98-81ba-486a-851b-5450ecd09be8.jpg HTTP/1.1" 200 35134
223.211.79.235 - - [26/Dec/2015:17:25:01 +0800] "GET /upload/image/201512/bc205745-2cb7-4d47-8439-02272fef68d9.jpg HTTP/1.1" 200 38689
223.211.79.235 - - [26/Dec/2015:17:25:02 +0800] "GET /cart/quantity.jhtml?_=1451121919136 HTTP/1.1" 200 24
223.211.79.235 - - [26/Dec/2015:17:25:02 +0800] "GET /resources/shop/default/slider/loading.gif HTTP/1.1" 200 1737
223.211.79.235 - - [26/Dec/2015:17:25:02 +0800] "GET /resources/shop/default/images/id_san.png HTTP/1.1" 200 2891
223.211.79.235 - - [26/Dec/2015:17:25:02 +0800] "GET /upload/image/201512/9c0e63bc-3448-47a5-8a97-1d90d12fc8e5.jpg HTTP/1.1" 200 92602
223.211.79.235 - - [26/Dec/2015:17:25:02 +0800] "GET /resources/shop/default/images/common.gif HTTP/1.1" 200 12091
223.211.79.235 - - [26/Dec/2015:17:25:02 +0800] "GET /resources/shop/default/slider/arrows.gif HTTP/1.1" 200 756
223.211.79.235 - - [26/Dec/2015:17:25:02 +0800] "GET /resources/shop/default/images/search_bg.jpg HTTP/1.1" 200 1084
124.172.127.157 - - [26/Dec/2015:17:25:02 +0800] "GET /admin/common/findTilakNumber.jhtml HTTP/1.1" 200 12
223.211.79.235 - - [26/Dec/2015:17:25:03 +0800] "GET /upload/image/201512/687399fc-a3af-4eb8-b8fd-a32ea055ed26.jpg HTTP/1.1" 200 69277
223.211.79.235 - - [26/Dec/2015:17:25:03 +0800] "GET /upload/image/201512/a585b480-2448-4e30-8824-a4f8986986eb.jpg HTTP/1.1" 200 54420
223.211.79.235 - - [26/Dec/2015:17:25:04 +0800] "GET /upload/image/201509/162f0cb3-319a-4e4f-b9d3-b51db5d5b554.jpg HTTP/1.1" 200 29057
223.211.79.235 - - [26/Dec/2015:17:25:04 +0800] "GET /upload/image/201508/fcf47096-a3f2-4b63-ad9e-431cd8801b67.jpg HTTP/1.1" 200 78274