从IP138.com上获取手机号段2.0版

　　前段时间发现ip138.com上基本上抓取不到手机号段信息了，仔细研究了下，发现是页面输出的内容发生了变化，而且还随机的输出页面的内容。可能是防止别人用程序抓取号段信息？？？

　　用最笨的方法——研究页面输出内容，发现了其中的规律。现在和以前发布的java获取代码比，取消了以前的model类，直接用String数组来输出相关内容，可用性强。

　　现在可以抓取到手机号段信息的Java代码如下：

  1 /**
  2      * 查询手机号段，返回String数组，查询不到返回null
  3      * String[0]：省份，String[1]：城市，String[2]：手机号类型
  4      * @param smsmobile 需要查询的手机号，最少7位
  5      * @return String数组或null
  6      */
  7     public String[] GetMobileMark(String smsmobile)
  8     {
  9          
 10          //请求URL   
 11         String REQUEST_URL="http://www.ip138.com:8080/search.asp";   
 12         //请求方法   
 13         String REQUEST_MOTHOD="POST"; 
 14          
 15         BufferedReader br = null; 
 16         
 17         String[] mobileMarkInfos = new String[3];             
 18         try
 19         {
 20             HttpURLConnection httpConn=(HttpURLConnection)new URL(REQUEST_URL).openConnection();   
 21             
 22             httpConn.setRequestMethod(REQUEST_MOTHOD);   
 23              
 24             httpConn.setDoOutput(true);
 25             
 26             String requestParameter = "mobile="+smsmobile+"&action=mobile";            
 27             httpConn.getOutputStream().write(requestParameter.getBytes());           
 28             httpConn.getOutputStream().flush();
 29             httpConn.getOutputStream().close();
 30             
 31             br = new BufferedReader(new InputStreamReader(httpConn.getInputStream(),"GBK"));
 32             
 33             String lineStr = null;
 34             
 35             while((lineStr = br.readLine())!=null)   
 36             {                
 37                 lineStr = lineStr.trim();    
 38                 if (lineStr.indexOf("卡号归属地") != -1) { 
 39                     if (lineStr.indexOf("noswap") != -1) {
 40                         lineStr = br.readLine().trim().replace("<!-- <td></td> -->", "");
 41                         Pattern p = Pattern.compile("^<TD width=\\* align=\"center\" class=tdc2>(.*)</TD>$");
 42                         Matcher m = p.matcher(lineStr);
 43                         if (m.matches()) {
 44                             String mobileArea = m.group(1);
 45                             String[] areas = mobileArea.split("&nbsp;", 2);
 46                             if(areas.length>1)
 47                             {                             
 48                                 mobileMarkInfos[0] = areas[0];
 49                                 if(mobileMarkInfos[0].equalsIgnoreCase("内蒙")) {
 50                                     mobileMarkInfos[0] = "内蒙古";
 51                                 }
 52                                 mobileMarkInfos[1] = areas[1];
 53                             }
 54                             else {
 55                                 return null;
 56                             }   
 57                         }
 58                     } else if (lineStr.indexOf("<!-- <td width=\"130\" align=\"center\">卡号归属地</TD> -->") != -1) {
 59                         lineStr = br.readLine().trim();
 60                         Pattern p = Pattern.compile("^<TD class=\"tdc2\" align=\"center\">(.*)</TD>$");
 61                         Matcher m = p.matcher(lineStr);
 62                         if (m.matches()) {
 63                             String mobileArea = m.group(1);
 64                             String[] areas = mobileArea.split("&nbsp;", 2);
 65                             if(areas.length>1)
 66                             {                             
 67                                 mobileMarkInfos[0] = areas[0];
 68                                 if(mobileMarkInfos[0].equalsIgnoreCase("内蒙")) {
 69                                     mobileMarkInfos[0] = "内蒙古";
 70                                 }
 71                                 mobileMarkInfos[1] = areas[1];
 72                             }
 73                             else {
 74                                 return null;
 75                             }   
 76                         }
 77 
 78                     } 
 79                     else {
 80                         lineStr = lineStr.replace("<TD width=\"130\" align=\"center\">卡号归属地</TD>","");
 81                         lineStr = lineStr.replace("<!-- <td></td> -->", "");
 82                         Pattern p = Pattern.compile("^<td align=\"center\" class=tdc2>(.*)</TD>$");
 83                         Matcher m = p.matcher(lineStr);
 84                         if (m.matches()) {
 85                             String mobileArea = m.group(1);
 86                             String[] areas = mobileArea.split("&nbsp;", 2);
 87                             if(areas.length>1)
 88                             {                             
 89                                 mobileMarkInfos[0] = areas[0];
 90                                 if(mobileMarkInfos[0].equalsIgnoreCase("内蒙")) {
 91                                     mobileMarkInfos[0] = "内蒙古";
 92                                 }
 93                                 mobileMarkInfos[1] = areas[1];
 94                             }
 95                             else {
 96                                 return null;
 97                             }   
 98                         }
 99                     }                       
100                       
101                 }
102                 if (lineStr.indexOf("卡&nbsp;类&nbsp;型") != -1) {
103                     if (lineStr.indexOf("'tdc2'") != -1) {
104 
105                         lineStr = lineStr.replace("<!-- <td width=\"130\" align=\"center\" noswap></td> --><TD width=\"130\" align=\"center\" noswap>卡&nbsp;类&nbsp;型</td>","");
106                         Pattern p = Pattern.compile("^<td align=\"center\" class='tdc2'>(.*)</TD>$");
107                         Matcher m = p.matcher(lineStr);
108                         if (m.matches()) {
109                             String cardType = m.group(1);
110                             mobileMarkInfos[2] = cardType; 
111                             break;
112                         }
113                     } else if (lineStr.indexOf("class=tdc2") != -1) {
114                         lineStr = lineStr.replace("<TD width=\"130\" align=\"center\" noswap>卡&nbsp;类&nbsp;型</TD>",    "");
115                         lineStr = lineStr.replace("<!-- <td></td> -->", "");
116                         Pattern p = Pattern.compile("^<TD align=\"center\" class=tdc2>(.*)</TD>$");
117                         Matcher m = p.matcher(lineStr);
118                         if (m.matches()) {
119                             String cardType = m.group(1);
120                             mobileMarkInfos[2] = cardType; 
121                             break;
122                         }
123                     } else {
124                         lineStr = br.readLine().trim();
125                         Pattern p = Pattern.compile("^<TD width=\\* align=\"center\" class=tdc2>(.*)</TD>$");
126                         Matcher m = p.matcher(lineStr);
127                         if (m.matches()) {
128                             String cardType = m.group(1);
129                             mobileMarkInfos[2] = cardType; 
130                             break;
131                         }
132                     }
133                 }
134                  
135             }
136             if(mobileMarkInfos[0].length() == 0){
137                 return null;
138             }
139             return mobileMarkInfos;
140         }
141         catch(Exception e)
142         {
143             //System.out.println();
144             Log.writeLog("GetMobileMark Error : " + e.toString());
145             return null;
146         }    
147     }

　　使用示例如下：

 1 String smsmobile = "1340100";
 2 String[] contents = GetMobileMark(smsmobile);                    
 3 if(contents != null ) {                        
 4    String province = "未知";
 5    String city = "";
 6    String memo = "";              
 7                      
 8    try
 9    {
10       if(contents[0].equalsIgnoreCase(province))
11       {
12          continue;
13       }
14       else {
15          province = contents[0];
16       }                             
17       city = contents[1];                         
18       memo = contents[2];                            
19                              
20    }
21    catch(Exception e)
22    {
23       Log.writeLog("Error : " + e.toString());
24    }
25}