Conversion Ip2Region IP address location

Ip2Region have Chinese data structures and support, it is a very good third-party ip conversion tool.

 

java：

<dependency>
   <groupId>org.lionsoul</groupId>
   <artifactId>ip2region</artifactId>
   <version>1.7</version>
</dependency>

org.lionsoul.ip2region.DataBlock Import; 
Import org.lionsoul.ip2region.DbConfig; 
Import org.lionsoul.ip2region.DbSearcher; 


public class Ip2Region { 
    public static void main (String [] args) throws Exception { 
        // IP 
        String IP = "121.33.59.18" ; 
 // determines whether the IP address (available)  // = Boolean isIpAddress Util.isIpAddress (IP); 
 // IP system conversion and long (available)  // long ipLong = Util.ip2long (IP);  String strIp Util.long2ip = // (ipLong); 
 // The location information searching IP  DBConfig config = new new DBConfig (); 
 // ip library acquires the position (placed under the src) (direct access by the test class file Ip2RegionTest test category) String dbfile = Ip2Region.class.getResource ( "/ ip2region.db") .getPath (); // Get ip2region.db address DbSearcher searcher = new file under src / java / resources path DbSearcher (config, dbfile); // use Btree = Block Search the DataBlock searcher.btreeSearch (IP); // Print location information (format: country | region | provinces | cities | operator) System.out .println (block.getRegion ());}}

 

scala：

<dependency>
   <groupId>org.lionsoul</groupId>
   <artifactId>ip2region</artifactId>
   <version>1.7</version>
</dependency>

import org.junit.Test
import org.lionsoul.ip2region.{DataBlock, DbConfig, DbSearcher}

class IPTest {

  /**
    * IP -> Region, City
    */
  @Test
  def ip2Region(): Unit = {
    val searcher = new DbSearcher(new DbConfig(), "dataset/ip2region.db")
    val region = searcher.btreeSearch("121.33.59.18").getRegion println(region) }  }

 

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Password: 0wi6

Or: https://gitee.com/lionsoul/ip2region/tree/master/data