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JSP Buffered Reader

                          

JSP Buffered Reader allows the user to read text from character input stream, that provides the efficient reading of character, arrays and lines.

Understand with Example

The Tutorial illustrate an example from 'JSP Buffered Reader'. To grasp and understand the example we create a page directive that import  package java.io. This section demonstrates you to read a text file using the Buffered Reader class. You can see in the given example that we have specified a text file 'Hello.txt' containing some data. Through this example, we are going to read this file using the class BufferedReader. The Buffered Reader uses java.io package that is used to read  bytes from binary stream.

input.readLine()- This method of BufferedReader class reads the line of the file.

Here is the code of ReadFile.jsp

<%@ page import="java.io.*" %>
<html>
<body bgcolor="lightBlue"/>
<%
out.println("<b>"+"*File Data*"+"</b>"+"<br>");
BufferedReader input = new BufferedReader(new FileReader("C://Hello.txt"));
String line = "";
while ((line = input.readLine()) != null) {
out.println("*"+line+"</br>");
}
input.close();
%> 
</body>
</html>

Output will be displayed as

Download Source Code:

                          

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