eclipse使用Eclipse的New-> Servlet嚮導使用web.xml條目刪除servlet

Question

從而爲我準備好自動生成的servlet和servlet映射條目。但是，當我選擇一個servlet的java文件並將其刪除時，web.xml中的相應條目不會被刪除。

我該怎麼做？

Answer 1

我想象只是編輯web.xml文件並刪除條目。設計很可能在刪除servlet時不會自動刪除它們。

Answer 2

如何使用註釋？您不必爲此在web.xml中處理任何配置。

package com.inventwheel.servlet; 

import java.io.IOException; 
import javax.servlet.ServletException; 
import javax.servlet.annotation.WebServlet; 
import javax.servlet.http.HttpServlet; 
import javax.servlet.http.HttpServletRequest; 
import javax.servlet.http.HttpServletResponse; 

/** 
* Servlet implementation class DeleteMe 
*/ 
@WebServlet(description = "DeleteMe Servlet", urlPatterns = { "/DeleteMe" }) 
public class DeleteMe extends HttpServlet { 
    private static final long serialVersionUID = 1L; 

    /** 
    * @see HttpServlet#HttpServlet() 
    */ 
    public DeleteMe() { 
     super(); 
     // TODO Auto-generated constructor stub 
    } 

    /** 
    * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response) 
    */ 
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { 
     // TODO Auto-generated method stub 
    } 

    /** 
    * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) 
    */ 
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { 
     // TODO Auto-generated method stub 
    } 

}