tomcat和springboot访问日志及分析

1、Tomcat设置访问日志

      <Host name="localhost"  appBase="webapps"
            unpackWARs="true" autoDeploy="true">
        <!--
        <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
               prefix="localhost_access_log." suffix=".txt"
               pattern="%h %l %u %t &quot;%r&quot; %s %b" />
        -->
        <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
               prefix="localhost_access_log." suffix=".txt"
               pattern="%h,%l,%u,%t,%T,&quot;%r&quot;,%s,%b,%{Referer}i,&quot;%{User-Agent}i&quot;,%{X-Requested-With}i" 
               fileDateFormat="yyyy-MM-dd.HH"
               />

      </Host>

在pattern中每个的含义,我参考的是 https://blog.csdn.net/yaerfeng/article/details/40340981

2、springboot设置访问日志,在配置文件中添加tomcat日志配置

#tomcat访问日志
server.tomcat.accesslog.directory=d:/logs
server.tomcat.accesslog.enabled=true
server.tomcat.accesslog.prefix=localhost_access_log.
server.tomcat.accesslog.suffix=.txt
server.tomcat.accesslog.pattern=%h,%l,%u,%t,%T,"%r",%s,%b,%{Referer}i,"%{User-Agent}i",%{X-Requested-With}i,%{passport}c
server.tomcat.accesslog.file-date-format=yyyy-MM-dd

我是添加到application.properties中的

3、日志分析,通过正在表达式,将需要分析的信息进行正则捕获提取,然后根据需要进行相关数据的统计及可视化展示

    public static void parse() throws Exception{
        String path = "D:/logs/localhost_access_log.2018-09-30.11.txt";
        BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(path)));
        String line = null;
        String reg = "^(.+?),(.+?),(.+?),(.+?),(.+?),(\\\".+?\\\"),(.+?),(.+?),(.+?),(\\\".+?\\\"),(.+?),(.+?)$";
        Pattern pattern = Pattern.compile(reg);
        while((line=br.readLine())!=null) {
            System.out.println(line);
            Matcher matcher = pattern.matcher(line);
            matcher.matches();
            // pattern="%h,%l,%u,%t,%T,&quot;%r&quot;,%s,%b,%{Referer}i,&quot;%{User-Agent}i&quot;,%{X-Requested-With}i,%{passport}c" 
            System.out.println("ip="+matcher.group(1));
            System.out.println("date="+matcher.group(4));
            System.out.println("cost="+matcher.group(5));
            System.out.println("request="+matcher.group(6));
            System.out.println("status="+matcher.group(7));
            System.out.println("bytes="+matcher.group(8));
            System.out.println("Referer="+matcher.group(9));
            System.out.println("User-Agent="+matcher.group(10));
            System.out.println("X-Requested-With="+matcher.group(11));
            System.out.println("passport="+matcher.group(12));
            System.out.println("------------------------------------");
        }
        br.close();
    }

 

posted @ 2018-09-30 15:54  理舞  阅读(5207)  评论(0编辑  收藏  举报