content: package com.ruoyi.common.utils;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  import com.alibaba.fastjson.JSONObject;
  import com.ruoyi.common.config.RuoYiConfig;
  import com.ruoyi.common.constant.Constants;
  import com.ruoyi.common.utils.http.HttpUtils;
  
  /**
   * 获取地址类
   * 
   * @author ruoyi
   */
  public class AddressUtils
  {
      private static final Logger log = LoggerFactory.getLogger(AddressUtils.class);
  
      // IP地址查询
      public static final String IP_URL = "http://whois.pconline.com.cn/ipJson.jsp";
  
      // 未知地址
      public static final String UNKNOWN = "XX XX";
  
      public static String getRealAddressByIP(String ip)
      {
          String address = UNKNOWN;
          // 内网不查询
          if (IpUtils.internalIp(ip))
          {
              return "内网IP";
          }
          if (RuoYiConfig.isAddressEnabled())
          {
              try
              {
                  String rspStr = HttpUtils.sendGet(IP_URL, "ip=" + ip + "&json=true", Constants.GBK);
                  if (StringUtils.isEmpty(rspStr))
                  {
                      log.error("获取地理位置异常 {}", ip);
                      return UNKNOWN;
                  }
                  JSONObject obj = JSONObject.parseObject(rspStr);
                  String region = obj.getString("pro");
                  String city = obj.getString("city");
                  return String.format("%s %s", region, city);
              }
              catch (Exception e)
              {
                  log.error("获取地理位置异常 {}", e);
              }
          }
          return address;
      }
  }
  