我想通過超連結在jsp頁面訪問WEB-INF目錄下面的main.jsp檔案，如何做呢？

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為了方便jsp頁面跳轉，我寫了一個專門用於跳轉的servlet，程式碼如下：

package action;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class forwardAction extends HttpServlet {

	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
			String url=request.getParameter("url"); //獲取跳轉頁面所在地址
			request.getRequestDispatcher(url).forward(request, response); //請求轉發到指定頁面url
	}

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		 doGet(request, response);
	}
}
 

在web.xml檔案配置該Servlet如下:

<servlet>
    <servlet-name>forwardAction</servlet-name>
    <servlet-class>action.forwardAction</servlet-class>
  </servlet>

<servlet-mapping>
    <servlet-name>forwardAction</servlet-name>
    <url-pattern>/forwardAction</url-pattern>
  </servlet-mapping>

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通過超連結呼叫該servet訪問WEB-INF下面的main.jsp檔案，示例如下：

 <a href=forwardAction?url=WEB-INF/main.jsp>返回分類列表</a>

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您的十分滿意是我追求的宗旨。

您的一點建議是我後續的動力。