Html 使用jsp获取提交按钮值

getting the submit button value using jsp

提问by hind

Dear All, I have a form with multi submit buttons like this

亲爱的大家，我有一个像这样的多提交按钮的表单

<FORM NAME="form1" METHOD="POST" Action="SomePage.jsp">
        <INPUT TYPE="SUBMIT" NAME="submit" VALUE="Button 1">

        <INPUT TYPE="SUBMIT" NAME="submit" VALUE="Button 2">

        <INPUT TYPE="SUBMIT" NAME="submit" VALUE="Button 3">
    </FORM>

How can i get the submit value using JSP ?

如何使用 JSP 获取提交值？

回答by BalusC

It's just by its name available as request parameter as well.

它也可以作为请求参数使用它的名称。

String submit = request.getParameter("submit");

See also:

也可以看看：

• Hidden features of HTML

• HTML 的隐藏功能

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That said, a JSP is the wrongplace to postprocess a form submit. Use a Servlet.

也就是说，JSP 是对表单提交进行后处理的错误位置。使用Servlet。