java 解析user-agent 信息

import cz.mallat.uasparser.OnlineUpdater;
import cz.mallat.uasparser.UASparser;
import cz.mallat.uasparser.UserAgentInfo;


import java.io.IOException;

/**
 * Created by Edward on 2016/7/1.
 */
public class UserAgentUtil {

  static UASparser uasParser = null;

  // 初始化uasParser对象
  static {
    try {
      uasParser = new UASparser(OnlineUpdater.getVendoredInputStream());
    } catch (IOException e) {
      e.printStackTrace();
    }
  }

  public static void main(String[] args)
  {
    String str = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.130 Safari/537.36";
    System.out.println(str);
    try {
      UserAgentInfo userAgentInfo = UserAgentUtil.uasParser.parse(str);
      System.out.println("操作系统名称："+userAgentInfo.getOsFamily());//
      System.out.println("操作系统："+userAgentInfo.getOsName());//
      System.out.println("浏览器名称："+userAgentInfo.getUaFamily());//
      System.out.println("浏览器版本："+userAgentInfo.getBrowserVersionInfo());//
      System.out.println("设备类型："+userAgentInfo.getDeviceType());
      System.out.println("浏览器:"+userAgentInfo.getUaName());
      System.out.println("类型："+userAgentInfo.getType());

    } catch (IOException e) {
      e.printStackTrace();
    }
  }
}