how can I get submit method in jsp?

Question

<form method="post" action="">
    <input type=text name="nm" />
</form>

request.getParameter("nm");

I can get the parameter named nm, but I can't confirm it's confirm method ,post or get??

Always use `Servlet`. Sub-class the `HttpServlet` and override `doPost`. — KV Prajapati, May 22 '14 at 02:42

score 0 · Answer 1 · answered May 22 '14 at 02:36

0

request.getMethod() returns the web method used (post, get etc...)

answered May 22 '14 at 02:36

Totò

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that what I am seeking – 当时的月亮 May 22 '14 at 02:44
If this answer solved your question you can upvote it and mark as solution :) – Totò May 22 '14 at 02:49

score 0 · Answer 2 · answered May 22 '14 at 05:17

0

From JavaEE 6 docs HttpServletRequest#getMethod()

Returns the name of the HTTP method with which this request was made, for example, GET, POST, or PUT. Same as the value of the CGI variable REQUEST_METHOD.

answered May 22 '14 at 05:17

Aniket Kulkarni

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score 0 · Answer 3 · edited May 23 '17 at 11:50

By default if you dont specify anything in your form ,

<form action="">
   <input type=text name="nm" />
</form>

it will be get . (i.e) you need to override doGet . ti know the method used , you can achieve it through request.getMethod() which returns a String specifying the name of the method with which this request was made . see this to understand the difference What is the difference between POST and GET? and use the appropriate one.

Hope this helps !!

how can I get submit method in jsp?

3 Answers3