Go back to previous page in jsp/servlet

-
Try the following  ways
----------------------------------------------------------------------------------------------------------------->>>>>
<button type="button" name="back" onclick="history.back()">back</button>

<a href="index.jsp">Back</a>



<button type="button" 

    name="back" 
    onclick='window.location='<your_path>/index.jsp'>back</button>


-------------------------->>>>>>>>>>>>>>>>>>>>>>>>>>>
previous.jsp
............................
<form method="post" action="Student">
<input type="hidden" name="back" value="previous.jsp" />
<input type="text" name="studentname"/>
<input type="submit" value="search"/>
</form>

result.jsp
..................
out.println("<a href=\"" + request.getParameter("back") + "\">Back</a>");




-------------------->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

<!DOCTYPE html>
    <html>
    <head>
    <script>
    /* The back() method loads the previous URL in the history list. 
       This is the same as clicking the "Back button" in your browser.
    */
    function goBack() {
        window.history.back()
    }
    </script>
    </head>
    <body>

    <button onclick="goBack()">Go Back</button>

    <p>Notice that clicking on the Back button here will not result in any action, because there is no previous URL in the history list.</p>

    </body>
    </html>

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