2025-03-01 09:04:10
假设这JSP叫 index.jsp,自己提交给自己.
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<html>
<body>
<form id="test" method="post" action="index.jsp">
<select id="code" name="plugin">
<option value="1cn">cn</option>
<option value="2us">us</option>
<option value="3en">en</option>
</select>
<input type="submit" value="提交">
<br>
<%out.println(request.getParameter("plugin")); %>
</form>
</body>
</html>
请采纳.
2025-03-01 01:40:59
2025-03-01 12:04:57
2025-03-01 09:49:04
2025-03-01 17:12:30