無法從jsp頁面表單調用servlet
[英]can't call servlet from jsp page form
問題描述
我在src/controller下有JoinCustomerToAccountServlet servlet -
@WebServlet("/JoinCustomerToAccountServlet")
public class JoinCustomerToAccountServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
protected void doPost(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
}
}
並在WebContent/ActionsPages下形成joinCustomerToAccount.jsp -
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title></title>
</head>
<body>
<form action="JoinCustomerToAccountServlet" method="POST">
Account join to him : <input type="text" name="account" />
<input type="submit" value="join" />
</body>
</html>
在我填寫表格並按下提交按鈕后，我得到了
type Status report
message /MyBankProject/ActionsPages/JoinCustomerToAccountServlet
description The requested resource (/MyBankProject/ActionsPages/JoinCustomerToAccountServlet) is not available.
它看起來像在他的文件夾下搜索表單而不是搜索servlet。
1 個解決方案
解決方案1
2 已采納 2012-08-10 10:34:08
因為您的URL映射是/JoinCustomerToAccountServlet並且因為您的JSP位於/MyBankProject/ActionsPages ，所以您必須將表單的操作更改為：
<form action="../JoinCustomerToAccountServlet"使它工作。
如何使用表單操作從JSP頁面映射Servlet調用？
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