最近项目某个功能需要根据ip地址从第三方接口获取详细的地理位置,从网上找了很多例子,主要接口有新浪的,淘宝的,腾讯的。试了淘宝的,如果是数量级小的还可以,如果数量级达到上十万级就速度慢了,会导致系统崩溃。下面例子是新浪的,例子不是适合每个项目,需要改一下.



/** 
 
 
 

    ipSearchUrl=http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=js&ip=(这是新浪的接口地址)


    在项目中新浪的接口地址没有直接写死,而是去读属性文件。



*/ 
 
 
 

       public static String getIpInfoBySina(String ip){ 
 
 
 

        // 读取属性文件(属性文件key-value和格式) 
 
 
 

           final String PROP_IPSEARCHURL="ipSearchUrl"; 
 
 
 

           final String RET_SUCCESS="1"; 
 
 
 

           final String RET="ret"; 
 
 
 

           final String PROVINCE="province"; 
 
 
 

           final String CITY="city"; 
 
 
 

           final String DISTRICT="district"; 
 
 
 

           final String ISP="isp"; 
 
 
 

           String  ipAddress=""; 
 
 
 

           if(StringUtils.isBlank(ip)){ 
 
 
 

               return null; 
 
 
 

           } 
 
 
 

           String url = SystemParamPropertyUtils.getSystemParamKeyValue(PROP_IPSEARCHURL);//这个是从属性文件中获取url,即新浪接口地址 
 
 
 

           if(StringUtils.isNotBlank(url)){ 
 
 
 

               String  path=url+ip;//"http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=js&ip="+ip; 
 
 
 

               HttpClient httpClient = new HttpClient(); 
 
 
 

               Map<String, String> paramMap = new HashMap<String, String>(); 
 
 
 

               String remoteIpInfo=""; 
 
 
 

                
 
 
 

               try { 
 
 
 

                   remoteIpInfo = HttpClientUtil.request(httpClient, path, paramMap,"sina"); 
 
 
 

               } catch (Exception e) { 
 
 
 

                   e.printStackTrace(); 
 
 
 

               } 
 
 
 

               if(StringUtils.isNotBlank(remoteIpInfo)){ 
 
 
 

                   String _ret=searchValue(remoteIpInfo, RET); 
 
 
 

                   if(RET_SUCCESS.equals(_ret)){ 
 
 
 

                       String provinceName=searchValue(remoteIpInfo, PROVINCE); 
 
 
 

                       String cityName=searchValue(remoteIpInfo, CITY); 
 
 
 

                       String district=searchValue(remoteIpInfo, DISTRICT); 
 
 
 

                       String isp=searchValue(remoteIpInfo, ISP); 
 
 
 

                       ipAddress=provinceName+cityName+district+isp; 
 
 
 

                   } 
 
 
 

               }     
 
 
 

           } 
 
 
 

           return ipAddress; 
 
 
 

       } 
 
 
 

     private static String searchValue(String remoteIpInfo,String key){ 
  
 
  

            String _value=""; 
  
 
  

          if(StringUtils.isNotBlank(remoteIpInfo)){ 
  
 
  

              _value=StringUtils.substringBetween(remoteIpInfo,"\""+key+"\":", ","); 
  
 
  

              if(StringUtils.isNotBlank(_value)){ 
  
 
  

                    _value=UnicodeUtils.decodeUnicode(_value);                 
  
 
  

              } 
  
 
  

          }     
  
 
  

          return _value; 
  
 
  

        } 
  
 
 

   读新浪的接口地址很快,我本人测试到了九万条左右,十分钟。淘宝的话一个多小时,五万多条。还有一个小技巧,就是把读到的ip存到map中,然后下次读的话就直接从map取出,这样快很多。这个会衍生出很多问题,当日志文件达到百万级,千万级,怎么解决。类似淘宝这样的,一秒多少订单,每个订单ip不一样。我不知道怎么解决。有大神知道回我一下。 
 
 
 

   下面是用淘宝的。 
 
 
 

     
 
 
 

    import java.io.BufferedReader; 
  
 
  

    import java.io.DataOutputStream; 
  
 
  

    import java.io.IOException; 
  
 
  

    import java.io.InputStreamReader; 
  
 
  

    import java.io.UnsupportedEncodingException; 
  
 
  

    import java.net.HttpURLConnection; 
  
 
  

    import java.net.URL; 
  
 
  

      
  
 
  

      
  
 
  

      
  
 
  

    /** 
  
 
  

     * 根据IP地址获取详细的地域信息  
  
 
  

    * @author Lwl 
  
 
  

    * @dateJan 26, 2016 
  
 
  

     */ 
  
 
  

    public class AddressUtils { 
  
 
  

      
  
 
  

      
  
 
  

         
  
 
  
 /** 
 
  
   * 
 
  
   * @param content 
 
  
   *            请求的参数 格式为:name=xxx&pwd=xxx 
 
  
   * @param encoding 
 
  
   *            服务器端请求编码。如GBK,UTF-8等 
 
  
   * @return 
 
  
   * @throws UnsupportedEncodingException 
 
  
   */  
 
  
  public String getAddresses(String content, String encodingString)  
 
  
    throws UnsupportedEncodingException {  
 
  
   // 这里调用pconline的接口  
 
  
   String urlStr = "http://ip.taobao.com/service/getIpInfo.php";  
 
  
   // 从http://whois.pconline.com.cn取得IP所在的省市区信息  
 
  
   String returnStr = this.getResult(urlStr, content, encodingString);  
 
  
   if (returnStr != null) {  
 
  
    // 处理返回的省市区信息  
 
  
    System.out.println(returnStr);  
 
  
    String[] temp = returnStr.split(",");  
 
  
    if(temp.length<3){  
 
  
     return "0";//无效IP,局域网测试  
 
  
    }  
 
  
    String region = (temp[5].split(":"))[1].replaceAll("\"", "");  
 
  
    region = decodeUnicode(region);// 省份  
 
  
     
 
  
             String country = "";  
 
  
             String area = "";  
 
  
             // String region = "";  
 
  
             String city = "";  
 
  
             String county = "";  
 
  
             String isp = "";  
 
  
             for (int i = 0; i < temp.length; i++) {  
 
  
                 switch (i) {  
 
  
                 case 1:  
 
  
                     country = (temp[i].split(":"))[2].replaceAll("\"", "");  
 
  
                     country = decodeUnicode(country);// 国家  
 
  
                     break;  
 
  
                     case 3:  
 
  
                         area = (temp[i].split(":"))[1].replaceAll("\"", "");  
 
  
                         area = decodeUnicode(area);// 地区   
 
  
                     break;  
 
  
                     case 5:  
 
  
                         region = (temp[i].split(":"))[1].replaceAll("\"", "");  
 
  
                         region = decodeUnicode(region);// 省份   
 
  
                     break;   
 
  
                     case 7:  
 
  
                         city = (temp[i].split(":"))[1].replaceAll("\"", "");  
 
  
                         city = decodeUnicode(city);// 市区  
 
  
                     break;   
 
  
                     case 9:  
 
  
                             county = (temp[i].split(":"))[1].replaceAll("\"", "");  
 
  
                             county = decodeUnicode(county);// 地区   
 
  
                     break;  
 
  
                     case 11:  
 
  
                         isp = (temp[i].split(":"))[1].replaceAll("\"", "");  
 
  
                         isp = decodeUnicode(isp); // ISP公司  
 
  
                     break;  
 
  
                 }  
 
  
             }  
 
  
      
 
  
     System.out.println(country+area+region+city+county+isp);  
 
  
    return new StringBuffer(country).append(area).append(region).append(city).append(county).append(isp).toString();  
 
  
   }  
 
  
   return null;  
 
  
  }  
 
  
  /** 
 
  
   * @param urlStr 
 
  
   *            请求的地址 
 
  
   * @param content 
 
  
   *            请求的参数 格式为:name=xxx&pwd=xxx 
 
  
   * @param encoding 
 
  
   *            服务器端请求编码。如GBK,UTF-8等 
 
  
   * @return 
 
  
   */  
 
  
  private String getResult(String urlStr, String content, String encoding) {  
 
  
   URL url = null;  
 
  
   HttpURLConnection connection = null;  
 
  
   try {  
 
  
    url = new URL(urlStr);  
 
  
    connection = (HttpURLConnection) url.openConnection();// 新建连接实例  
 
  
    connection.setConnectTimeout(2000);// 设置连接超时时间,单位毫秒  
 
  
    connection.setReadTimeout(33000);// 设置读取数据超时时间,单位毫秒  
 
  
    connection.setDoOutput(true);// 是否打开输出流 true|false  
 
  
    connection.setDoInput(true);// 是否打开输入流true|false  
 
  
    connection.setRequestMethod("POST");// 提交方法POST|GET  
 
  
    connection.setUseCaches(false);// 是否缓存true|false  
 
  
    connection.connect();// 打开连接端口  
 
  
    DataOutputStream out = new DataOutputStream(connection.getOutputStream());// 打开输出流往对端服务器写数据  
 
  
    out.writeBytes(content);// 写数据,也就是提交你的表单 name=xxx&pwd=xxx  
 
  
    out.flush();// 刷新  
 
  
    out.close();// 关闭输出流  
 
  
    BufferedReader reader = new BufferedReader(new InputStreamReader(  
 
  
      connection.getInputStream(), encoding));// 往对端写完数据对端服务器返回数据  
 
  
    // ,以BufferedReader流来读取  
 
  
    StringBuffer buffer = new StringBuffer();  
 
  
    String line = "";  
 
  
    while ((line = reader.readLine()) != null) {  
 
  
     buffer.append(line);  
 
  
    }  
 
  
    reader.close();  
 
  
    return buffer.toString();  
 
  
   } catch (IOException e) {  
 
  
    e.printStackTrace();  
 
  
   } finally {  
 
  
    if (connection != null) {  
 
  
     connection.disconnect();// 关闭连接  
 
  
    }  
 
  
   }  
 
  
   return null;  
 
  
  }  
 
  
  /** 
 
  
   * unicode 转换成 中文 
 
  
   * 
 
  
   * @author fanhui 2007-3-15 
 
  
   * @param theString 
 
  
   * @return 
 
  
   */  
 
  
  public static String decodeUnicode(String theString) {  
 
  
   char aChar;  
 
  
   int len = theString.length();  
 
  
   StringBuffer outBuffer = new StringBuffer(len);  
 
  
   for (int x = 0; x < len;) {  
 
  
    aChar = theString.charAt(x++);  
 
  
    if (aChar == '\\') {  
 
  
     aChar = theString.charAt(x++);  
 
  
     if (aChar == 'u') {  
 
  
      int value = 0;  
 
  
      for (int i = 0; i < 4; i++) {  
 
  
       aChar = theString.charAt(x++);  
 
  
       switch (aChar) {  
 
  
       case '0':  
 
  
       case '1':  
 
  
       case '2':  
 
  
       case '3':  
 
  
       case '4':  
 
  
       case '5':  
 
  
       case '6':  
 
  
       case '7':  
 
  
       case '8':  
 
  
       case '9':  
 
  
        value = (value << 4) + aChar - '0';  
 
  
        break;  
 
  
       case 'a':  
 
  
       case 'b':  
 
  
       case 'c':  
 
  
       case 'd':  
 
  
       case 'e':  
 
  
       case 'f':  
 
  
        value = (value << 4) + 10 + aChar - 'a';  
 
  
        break;  
 
  
       case 'A':  
 
  
       case 'B':  
 
  
       case 'C':  
 
  
       case 'D':  
 
  
       case 'E':  
 
  
       case 'F':  
 
  
        value = (value << 4) + 10 + aChar - 'A';  
 
  
        break;  
 
  
       default:  
 
  
        throw new IllegalArgumentException(  
 
  
          "Malformed      encoding.");  
 
  
       }  
 
  
      }  
 
  
      outBuffer.append((char) value);  
 
  
     } else {  
 
  
      if (aChar == 't') {  
 
  
       aChar = '\t';  
 
  
      } else if (aChar == 'r') {  
 
  
       aChar = '\r';  
 
  
      } else if (aChar == 'n') {  
 
  
       aChar = '\n';  
 
  
      } else if (aChar == 'f') {  
 
  
       aChar = '\f';  
 
  
      }  
 
  
      outBuffer.append(aChar);  
 
  
     }  
 
  
    } else {  
 
  
     outBuffer.append(aChar);  
 
  
    }  
 
  
   }  
 
  
   return outBuffer.toString();  
 
  
  }  
 
  
  // 测试  
 
  
  public static void main(String[] args) {  
 
  
   AddressUtils addressUtils = new AddressUtils();  
 
  
   // 测试ip 219.136.134.157 中国=华南=广东省=广州市=越秀区=电信  
 
  
   String ip = "125.70.11.136";  
 
  
   String address = "";  
 
  
   try {  
 
  
    address = addressUtils.getAddresses("ip="+ip, "utf-8");  
 
  
   } catch (UnsupportedEncodingException e) {  
 
  
    // TODO Auto-generated catch block  
 
  
    e.printStackTrace();  
 
  
   }  
 
  
   System.out.println(address);  
 
  
   // 输出结果为:广东省,广州市,越秀区  
 
  
  }  
 
  

      
  
 
  

      
  
 
  

    }