【发布时间】:2014-08-21 19:50:38
【问题描述】:
我在 Ubuntu 14.04 上使用 Eclipse 4.3 kepler 并使用 Apache tomcat 7,我已经在我的项目中成功创建了 .jsp 和 .html 文件,但我无法运行 servlet,我已将所有 jar 文件添加到 library 中。我已经阅读了关于这个错误 404 的每篇文章,当我启动以下 servlet 时我得到了这个错误
package servlet;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet("/taxProcessor")
public class taxProcessor extends HttpServlet {
private static final long serialVersionUID = 1L;
/**
* @see HttpServlet#HttpServlet()
*/
public taxProcessor() {
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
String s=request.getParameter("t1");
int i=Integer.parseInt(s);
String s1=request.getParameter("t2");
int a=Integer.parseInt(s1);
int t=0;
if(i>=500000)
{
t=i*(30/100);
}else if(i>=300000)
{
t=i*(20/100);
}else if(i>=200000)
{
t=i*(10/100);
}
if(a>=60)
{
t=t-(i*(10/100));
}
PrintWriter out=response.getWriter();
out.println("Thank you for Visiting");
out.println("Your Tax Laibality is"+t+"\n");
out.close();
}
/**
* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
}
}
我的 web.xml 文件是
我得到的就是这个
【问题讨论】: