电商项目实战-省份浏览量统计之日志分析（五）

1、LogParser.java

src/main/java/project/utils/LogParser.java

工具类

package project.utils;

import org.apache.commons.lang.StringUtils;

import java.util.HashMap;
import java.util.Map;

//日志解析
public class LogParser {

    IPParser ipParser = IPParser.getInstance();

    public Map<String, String> parser(String log){
        Map<String, String> info = new HashMap<>();

        //IP是第13个字段
        if (StringUtils.isNotBlank(log)){
            String[] splits = log.split("\001");

            String ip = splits[13];
            String country = "-";
            String province = "-";
            String city = "-";
            IPParser.RegionInfo regionInfo = ipParser.analyseIp(ip);

            if (regionInfo != null){
                country = regionInfo.getCountry();
                province = regionInfo.getProvince();
                city = regionInfo.getCity();
            }

            info.put("ip",ip);
            info.put("country",country);
            info.put("province",province);
            info.put("city",city);


        }
        return info;
    }
}

2、LogParserTest.java

src/test/java/mr/project/utils/LogParserTest.java

package mr.project.utils;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import project.utils.LogParser;

import java.util.Map;

public class LogParserTest {

    LogParser logParser;

    @Before
    public void setUp(){
        logParser = new LogParser();
    }

    @After
    public void tearDown(){
        logParser = null;
    }

    @Test
    public void test01(){
        Map<String, String> map = logParser.parser("20939403234\u0001http://www.yihaodian.com/1/?type=3&tracker_u=10271922392\u0001\u0001\u00013\u0001YU7317CWPWJPCCKSJD83RZ35W6F1DGHT4P93\u0001\u0001\u0001\u0001\u0001PPGDPBNYMTMMVQQSX13BVW4A6Z61BCFK\u000110271922392\u0001\\N\u0001115.28.44.205\u0001\u0001,unionKey:10271922392\u0001\u00012013-07-21 01:26:07\u0001\\N\u0001\u00013\u0001\u0001\\N\u0001null\u0001-20\u0001\u0001\u0001\u0001\u0001Mozilla/4.0 (compatible; MSIE 8.0; YYGameAll_1.2.167057.92; Windows NT 5.1; Trident/4.0; QQDownload 718; AskTbSPC2/5.13.1.18107; .NET4.0C; .NET4.0E)\u0001Win32\u0001\u0001\u0001\u0001\u0001\u0001北京市\u00012\u0001\u0001\u0001北京市\u0001\u0001\u0001\u0001\u0001\u0001\u0001\\N\u0001\\N\u0001\\N\u0001\\N\u00012013-07-21\n");

        for (Map.Entry<String, String> entry : map.entrySet()){
            System.out.println(entry.getKey() + " : " + entry.getValue());
        }

    }
}