html利用超連線<a></a>引數和servlet進行引數互動
阿新 • • 發佈:2020-12-31
html利用超連線引數和servlet進行引數互動
編寫一個帶有引數的超連結,跳轉到servle頁面,並切,同時傳遞引數。
<html>
<head>
<title>Title</title>
</head>
<body>
<center>
<table border="2">
<tr>
<td><a href="owner?id=222&name=1111" >$ {requestScope.key.getOwnerName()}</a></td>
</tr>
</table>
</center>
</body>
</html>
建立一個servlet
package com.zzuli.controller;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
public class OwnerServlet extends HttpServlet {
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
}
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
String ownerName=request.getParameter("id");
String petName=request.getParameter("name");
System.out.println(ownerName);
System.out.println(petName);
}
}
輸出結果