myEclipse 为何不能导入Servlet?找不到 javax.servlet.*

tanyuqiong 2007-09-26 03:23:28

在myEclipse 5.5 GA 中
找不到Servlet相关的库呀?
import javax.Servlet.*;
是啥问题呢?

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richard_first 2007-09-26

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Servlet小写
import javax.servlet.*;

MyEclipse,Servlet使用@WebServlet() 报"import javax.servlet.annotation.WebServlet;"错误-附件资源

javax.servlet源码 .zip格式，用MyEclipse导入到工程里面，就可以查看直接解压也可以看到，里面全部是.java文件

【项目实战案例】java校园订餐系统项目(web端) /* * Generated by MyEclipse Struts * Template path: templates/java/JavaClass.vtl */ package com.csgw.action; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; import org.apache.struts.action.Action; import org.apache.struts.action.ActionForm; import org.apache.struts.action.ActionForward; import org.apache.struts.action.ActionMapping; import com.bean.HzpBean;

2018-09-17 eclipse开发jsf，安装插件是资源下载没网速。只能从外部导入jsf包了，从网上下载了很多都没用，神奇的是一步一步按官网上配置也报错。只能从Myeclipse中copy下载jar，又删删减减留下几个基本的 jstl-impl.jar jsf-impl.jar jsf-api.jar javax.servlet.jsp.jstl.jar javax.servlet.jsp.jar javax.servlet.jar 我这电脑上少一个就报错

import java.io.IOException; import java.io.PrintWriter; import java.util.*; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; /** * @author xiaoq * */ public class AddVoteServlet extends HttpServlet { /** * Constructor of the object. */ public AddVoteServlet() { super(); } /** * Destruction of the servlet.
*/ public void destroy() { super.destroy(); // Just puts "destroy" string in log // Put your code here } /** * The doPost method of the servlet.
* * This method is called when a form has its tag value method equals to post. * * @param request the request send by the client to the server * @param response the response send by the server to the client * @throws ServletException if an error occurred * @throws IOException if an error occurred */ public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html;charset=GBK"); PrintWriter out = response.getWriter(); out.println(""); out.println(" add vote"); out.println(" "); String title=request.getParameter("title"); String stile=request.getParameter("stile"); String startTime=request.getParameter("startyear")+"-"+request.getParameter("startmonth")+"-"+ request.getParameter("startday"); String endTime=request.getParameter("endyear")+"-"+request.getParameter("endmonth")+"-"+ request.getParameter("endday"); String active=request.getParameter("active"); int newActive=Integer.parseInt(active); /**test out.println(title+""+stile+""+endTime+""+startTime+""+newActive+""); */ Questions question=new Questions(); question.setTitle(title); question.setStyle(stile); question.setStrStartime(startTime); question.setStrEndtime(endTime); question.setActive(newActive); int n=Integer.parseInt(request.getParameter("n")); Collection items=new ArrayList();

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