How do I reading log file and display the content in a text area in same page

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Hi,

Can anyone help me about this code.

i want to display the content of log file along with the browser button in the same page
but it didn't happen.

Kindly help me ......

I developed two jsp file.

100.jsp
.......
<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Upload Page</title>
</head>
<body>
<form name="form1" id="form1" action="101.jsp" method="post" enctype="multipart/form-data">
<input type="hidden" name="hiddenfield1" value="ok">
Files to upload:

<input type="file" size="50" name="file3">

<input type="submit" value="Upload">

</form>
</body>
</html>

and 101.jsp
...........
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>

<%@ page import="java.io.File" %>
<%@ page import="java.io.IOException"%>
<%@ page import="java.io.PrintWriter"%>
<%@ page import="java.util.List"%>
<%@ page import="java.util.*"%>
<%@ page import="org.apache.commons.fileupload.servlet.ServletFileUpload"%>
<%@ page import="org.apache.commons.fileupload.disk.DiskFileItemFactory"%>
<%@ page import="org.apache.commons.fileupload.*"%>
<%@ page import="java.io.*, java.net.*" %>

<%
response.setContentType("text/html");
/*PrintWriter out = response.getWriter();*/

boolean isMultipartContent = ServletFileUpload
.isMultipartContent(request);
FileItemFactory factory = new DiskFileItemFactory();
ServletFileUpload upload = new ServletFileUpload(factory);
try {

List fields = upload.parseRequest(request);
Iterator it = fields.iterator();

while (it.hasNext()) {
FileItem fileItem = it.next();
byte[] bb=fileItem.get();
ByteArrayInputStream bais=new ByteArrayInputStream(bb);
BufferedReader br = new BufferedReader((new InputStreamReader(bais)));
//out.println(br);
String data;
while((data= br.readLine())!= null)
{
out.println(data);
//out.write(data);
}
br.close();
}

}
catch (FileUploadException e) {
e.printStackTrace();
}
%>
How can i displays the content of the log file in the same page along with the browser button.

Posted 7-Jan-14 23:24pm

Jayarup

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