public
BufferedReader getReader() throws IOException
Retrieves
the body of the request as character data using a BufferedReader. You
can use either getInputStream() or getReader() to read the request
body, but not both.
<!DOCTYPE html> <html> <head> <title>User Registration</title> </head> <body> <noscript>Java Script functionality disabled, Please enable it</noscript> <form action="/servlet/GetReader" method="post"> <table id="registrationTable"> <caption>Please fill the details to Register</caption> <tr> <td>Mail Id:<span class="required1"><sup>*</sup></span></td> <td><input type="text" name="mailID" id="mailID" required="required" /></td> </tr> <tr> <td>Password:<span class="required1"><sup>*</sup></span></td> <td><input type="password" name="passwd" id="passwd" required="required" /></td> </tr> <tr> <td>Confirm Password<span class="required1"><sup>*</sup></span></td> <td><input type="password" name="confPasswd" id="confPasswd" required="required" /></td> </tr> <tr> <td><input type="submit" value="Register" id="register" /></td> <td><input type="reset" value="Clear Data" /></td> </tr> </table> </form> </body> </html>
import java.io.IOException; import java.io.*; import javax.servlet.*; import javax.servlet.annotation.WebServlet; import javax.servlet.http.*; @WebServlet(urlPatterns = {"/GetReader"}) public class GetReader extends HttpServlet { @Override public void doPost(HttpServletRequest req, HttpServletResponse res)throws ServletException, IOException{ try(BufferedReader br = req.getReader(); PrintWriter out = res.getWriter()){ StringBuilder body = new StringBuilder(" "); String str; while((str =br.readLine())!= null) body.append(str); out.println("<html><head><title>InputStreamEx</title></head>"); out.println("<body><h1>body in the request is <br />"); out.println(body +"</h1></body></html>"); } } }
Output
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