Python如何通过ip2region解析IP获得地域信息

import threading
import time, sys

from ip2Region import Ip2Region

class BenchmarkThread(threading.Thread):
    __searcher = None
    __lock = None

    def __init__(self, searcher, lock):
        self.__searcher = searcher
        self.__lock = lock
        threading.Thread.__init__(self)

    def run(self):
    	#输入路径，每行为一个IP地址
        for IP in open("D:\****\****.txt"):
            self.__lock.acquire()
            try:
                data = self.__searcher.memorySearch(IP)
                region=str(data["region"].decode('utf-8'))
                #print(region.split("|"))
                city=""
                province=""
                regions=region.split("|")
                if(regions[3]=="0"):
                    city=""
                else:
                    city=regions[3]

                if (regions[2] == "0"):
                    province = ""
                else:
                    province = regions[2]
print(IP.strip()+","+regions[0]+province+city+regions[4])
                result=IP.strip()+","+regions[0]+province+city+" "+regions[4]
                with open('*****.csv', 'a') as f:  # 设置文件对象
                    f.write(result+"\n")

            finally:
                self.__lock.release()

if __name__ == "__main__":
    dbFile = "D:\pythonProject\hx_hdfs_local\ip2region-master\data\ip2region.db"
    if ( len(sys.argv) > 2 ):
        dbFile = sys.argv[1];

    threads = []
    searcher = Ip2Region(dbFile)
    lock = threading.Lock()

    for i in range(1):
        t = BenchmarkThread(searcher, lock)
        threads.append(t)

    sTime = time.time() * 1
    for t in threads:
        t.start()

    for t in threads:
        t.join()
    eTime = time.time() * 1

    #print("Benchmark done: %5f" % (eTime - sTime))

    <properties>
        <ip2region.version>1.7.2</ip2region.version>
    </properties>
 
   <dependency>
        <groupId>org.lionsoul</groupId>
        <artifactId>ip2region</artifactId>
        <version>${ip2region.version}</version>
    </dependency>

import org.apache.commons.io.IOUtils;
import org.lionsoul.ip2region.DataBlock;
import org.lionsoul.ip2region.DbConfig;
import org.lionsoul.ip2region.DbSearcher;
import org.lionsoul.ip2region.Util;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.core.io.ClassPathResource;
 
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.lang.reflect.Method;
 
/**
 * @author zhouzhiwengang
 */
public class AddressUtil {
 
    private static Logger log = LoggerFactory.getLogger(AddressUtil.class);
 
    @SuppressWarnings("all")
    public static String getCityInfo(String ip) {
        //db
        String dbPath = AddressUtil.class.getResource("/ip2region/ip2region.db").getPath();
        File file = new File(dbPath);
 
        if (!file.exists()) {
            log.info("地址库文件不存在,进行其他处理");
            String tmpDir = System.getProperties().getProperty("java.io.tmpdir");
            dbPath = tmpDir + File.separator + "ip2region.db";
            log.info("临时文件路径:{}", dbPath);
            file = new File(dbPath);
            if (!file.exists() || (System.currentTimeMillis() - file.lastModified() > 86400000L)) {
                log.info("文件不存在或者文件存在时间超过1天进入...");
                try {
                    InputStream inputStream = new ClassPathResource("ip2region/ip2region.db").getInputStream();
                    IOUtils.copy(inputStream, new FileOutputStream(file));
                } catch (IOException exception) {
                    exception.printStackTrace();
                }
            }
        }
 
        //查询算法
        int algorithm = DbSearcher.BTREE_ALGORITHM; //B-tree
        try {
            DbConfig config = new DbConfig();
            DbSearcher searcher = new DbSearcher(config, dbPath);
            //define the method
            Method method = null;
            switch (algorithm) {
                case DbSearcher.BTREE_ALGORITHM:
                    method = searcher.getClass().getMethod("btreeSearch", String.class);
                    break;
                case DbSearcher.BINARY_ALGORITHM:
                    method = searcher.getClass().getMethod("binarySearch", String.class);
                    break;
                case DbSearcher.MEMORY_ALGORITYM:
                    method = searcher.getClass().getMethod("memorySearch", String.class);
                    break;
            }
            DataBlock dataBlock = null;
            if (Util.isIpAddress(ip) == false) {
                log.error("Error: Invalid ip address");
            }
            dataBlock = (DataBlock) method.invoke(searcher, ip);
            return dataBlock.getRegion();
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }
}

<build>
		<resources>
			<resource>
				<directory>src/main/java</directory>
				<includes>
					<include>**/*.xml</include>
				</includes>
			</resource>
			<resource>
				<directory>src/main/resources</directory>
				<includes>
					<include>**.*</include>
					<include>**/*.*</include><!-- i18n能读取到 -->
					<include>**/*/*.*</include>
				</includes>
			</resource>
		</resources>
	</build>