完整的拆分nginx访问日志

<pre name="code" class="html"> 10.168.255.134 [09/Oct/2016:15:28:52 +0800] "GET / HTTP/1.1" - 200 23388 "" "Mozilla/5.0 (Linux; U; Android 4.4.4; zh-cn; MX4 Pro Build/KTU84P) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30" 0.001 101.226.125.103

 filter {
    grok {
        match =>[
             "message","%{IPORHOST:clientip} \[%{HTTPDATE:time}\] \"%{WORD:verb} %{URIPATHPARAM:request}\?.* HTTP/%{NUMBER:httpversion}\" \- %{NUMBER:http_status_code} %{NUMBER:bytes} \"(?<http_referer>\S+)\" \"(?<http_user_agent>(\S+\s+)*\S+)\" (%{BASE16FLOAT:request_time}) (%{IPORHOST:http_x_forwarded_for}|-)", 

10.168.102.19 [09/Oct/2016:22:21:05 +0800] "GET /account/dashBoard.html?1476022868809 HTTP/1.1" - 200 17670 "https://wenjinbao.winfae.com/account/myAccount.html" "Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.101 Safari/537.36" 0.000 112.14.113.84

             "message" , "%{IPORHOST:clientip} \[%{HTTPDATE:time}\] \"%{WORD:verb} %{URIPATHPARAM:request} HTTP/%{NUMBER:httpversion}\" \- %{NUMBER:http_status_code} %{NUMBER:bytes} \"(?<http_referer>\S+)\" \"(?<http_user_agent>(\S+\s+)*\S+)\" (%{BASE16FLOAT:request_time}) (%{IPORHOST:http_x_forwarded_for}|-)",

10.168.255.134 [09/Oct/2016:22:19:10 +0800] "GET /resources/plugins/My97DatePicker/skin/datePicker.gif HTTP/1.1" - 200 1043 "https://wenjinbao.winfae.com/resources/plugins/My97DatePicker/skin/WdatePicker.css" "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:49.0) Gecko/20100101 Firefox/49.0" 0.000 101.229.206.131

             "message","%{IPORHOST:clientip} \[%{HTTPDATE:time}\] \"%{WORD:verb} (?<http_url>\S+)\s+HTTP/%{NUMBER:httpversion}\"\s+\-\s+%{NUMBER:http_status_code}\s+%{NUMBER:bytes}\s+\"\-\"\s+\"(?<http_user_agent>(\S+))\"\s+(%{BASE16FLOAT:request_time})\s+(%{IPORHOST:http_x_forwarded_for}|-)"

        ]
    } 

80.82.78.38 [23/Sep/2016:05:36:18 +0800] "GET http://www.baidu.com/cache/global/img/gs.gif HTTP/1.1" - 404 162 "-" "Mozilla" 0.000 -

发现新的匹配记录:
 10.168.255.134 [09/Oct/2016:15:28:52 +0800] "GET / HTTP/1.1" - 200 23388 "" "Mozilla/5.0 (Linux; U; Android 4.4.4; zh-cn; MX4 Pro Build/KTU84P) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30" 0.001 101.226.125.103

%{IPORHOST:clientip} \[%{HTTPDATE:time}\] \"%{WORD:verb} %{URIPATHPARAM:request} HTTP/%{NUMBER:httpversion}\" \- %{NUMBER:http_status_code} %{NUMBER:bytes} \"\" \"(?<http_user_agent>(\S+\s+)*\S+)\" (%{BASE16FLOAT:request_time}) (%{IPORHOST:http_x_forwarded_for}|-)