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HTML Parsing

jazk0
jazk0 asked
on
1,216 Views
Last Modified: 2013-11-23
Hello everyone i have a function which made an post request and getting the response html in string

String sourceUrlString="http://www.url.com";
String result = postData(sourceUrlString);

public String postData(String url){  
    	
	    // Create a new HttpClient and Post Header  
	    HttpClient httpclient = new DefaultHttpClient();  
	    HttpPost httppost = new HttpPost(url);  

    	try {  
    		// Add your data  
    		List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(1);  
	    	nameValuePairs.add(new BasicNameValuePair("p", "bm02new"));
	    	nameValuePairs.add(new BasicNameValuePair("town", "¿¿¿¿¿"));
	    	nameValuePairs.add(new BasicNameValuePair("addr", ""));
	    	nameValuePairs.add(new BasicNameValuePair("code", "0"));
	    	nameValuePairs.add(new BasicNameValuePair("bank", "0"));
	    	nameValuePairs.add(new BasicNameValuePair("submit", "ok")); 
	    	httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));  

	    	// Execute HTTP Post Request  
	    	HttpResponse response = httpclient.execute(httppost);
	    	
	    	InputStream is = response.getEntity().getContent();
	    	BufferedInputStream bis = new BufferedInputStream(is);
	    	ByteArrayBuffer baf = new ByteArrayBuffer(20);

	    	 int current = 0;  
	    	 while((current = bis.read()) != -1){  
	    	 	baf.append((byte)current);  
	    	 }  
	    	   
	    	/* Convert the Bytes read to a String. */  
	    	String text = new String(baf.toByteArray()); 
	    	
	    	return text;

    	} catch (ClientProtocolException e) {  
    		// TODO Auto-generated catch block  
    	} catch (IOException e) {  
    		// TODO Auto-generated catch block  
    	}
		String text = null;
		return text;
	 
}

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the html is like that

<html>
<head>
......
</head>
<body>
.......
.......
<table cellspacing="0" cellpadding="2" border="0">
<tbody>
<tr bgcolor="#3493e0">
 <td width="90">
<img height="1" width="90" border="0" src="space.gif"><br>
<span class="smallw"><b>¿¿¿¿¿¿¿¿<br> ¿¿¿¿¿</b></span>
</td>
<td><img height="1" width="10" border="0" src="space.gif"></td>
 <td width="160"><img height="1" width="160" border="0" src="space.gif"><br>
<span class="smallw"><b>¿¿¿¿¿</b></span>
</td>
<td><img height="1" width="10" border="0" src="space.gif"></td>
<td width="145"><img height="1" width="145" border="0" src="space.gif"><br>
<span class="smallw"><b>¿¿¿¿¿</b></span></td>
<td><img height="1" width="10" border="0" src="space.gif">
</td>
<td width="125"><img height="1" width="125" border="0" src="space.gif"><br>
<span class="smallw"><b>¿¿¿¿¿¿, ¿¿¿¿¿¿¿¿¿<br> 14.06.2010, 18:00</b></span>
</td>
</tr>
<tr height="42" bgcolor="#eeeeee">
<td><span class="normal">[b]DATA1[/b]</span></td>
<td></td>
<td><span class="normal">[b]DATA2[/b]</span></td>
<td></td>
<td><span class="normal">[b]DATA3[/b]</span></td>
<td></td>
<td align="center"> 
<span class="small"><a href="[b]URLDATA[/b]" onclick="window.open('','bmDetails056118','toolbar=no,location=no,menubar=no,directories=no,status=no,resizable=no,scrollbars=no,width=400,height=600, titlebar=no');" target="bmDetails056118"><img border="0" src="/magnifier.gif" alt="¿¿¿¿¿¿"></a></span></td>
</tr>
<tr height="42" bgcolor="">
<td><span class="normal">[b]DATA1[/b]</span></td>
<td></td>
<td><span class="normal">[b]DATA2[/b]</span></td>
<td></td>
<td><span class="normal">[b]DATA3[/b]</span></td>
<td></td>
<td align="center"> <span class="small"><a href="[b]URLDATA[/b]" onclick="window.open('','bmDetails643001','toolbar=no,location=no,menubar=no,directories=no,status=no,resizable=no,scrollbars=no,width=400,height=600, titlebar=no');" target="bmDetails643001"><img border="0" src="/magnifier.gif" alt="¿¿¿¿¿¿"></a></span></td>
</tr>
...............
...............
...............
</tbody>
</table>

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