Implicit Object in JSP, out Object in JSP, What is the Use of out Object in JSP


Implicit Object in JSP, out Object in JSP, What is the Use of out Object in JSP

out is the object of JspWriter class in JSP, it is similar to the PrintWriter class in JSP. It is used to print any string on the browser or client as a response.

Example for out Object:-


login.html
<html>
<head><title>Login Here</title></head>
<form method="post" action="loginValidate.jsp">
<input type="text" name="user"><br>
<input type="password" name="pass"><br>
<input type="submit" value="login">
</form>
</html>

loginValidate.jsp

<%
if(request.getParameter("user").equals("admin")&&request.getParameter("pass").equals("admin"))
{
out.write("Hello "+request.getParameter("user"));
}
out.write();

%>

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