这是HelloWorld.java源代码package cn.edu.xmut.servlet;import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class HelloWorld extends HttpServlet {
/**
*
*/
private static final long serialVersionUID = 2268792620746378990L; public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println("<html>");
out.println("<head>");
out.println("<title>Hello World!</title>");
out.println("</head>");
out.println("<body>");
out.println("<h1>Hello World!</h1>");
out.println("</body>");
out.println("</html>");
}
} web.xml配置文件<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<servlet>
<description>This is the description of my J2EE component</description>
<display-name>This is the display name of my J2EE component</display-name>
<servlet-name>HelloWorld</servlet-name>
<servlet-class>cn.edu.xmut.servlet.HelloWorld</servlet-class>
</servlet> <servlet-mapping>
<servlet-name>HelloWorld</servlet-name>
<url-pattern>/servlet/HelloWorld</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>使用http://localhost:8080 可以打开项目主页.找了一下午原因,找不到,麻烦高手帮我解决一下,急..谢谢了..
import javax.servlet.*;
import javax.servlet.http.*;
public class HelloWorld extends HttpServlet {
/**
*
*/
private static final long serialVersionUID = 2268792620746378990L; public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println("<html>");
out.println("<head>");
out.println("<title>Hello World!</title>");
out.println("</head>");
out.println("<body>");
out.println("<h1>Hello World!</h1>");
out.println("</body>");
out.println("</html>");
}
} web.xml配置文件<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<servlet>
<description>This is the description of my J2EE component</description>
<display-name>This is the display name of my J2EE component</display-name>
<servlet-name>HelloWorld</servlet-name>
<servlet-class>cn.edu.xmut.servlet.HelloWorld</servlet-class>
</servlet> <servlet-mapping>
<servlet-name>HelloWorld</servlet-name>
<url-pattern>/servlet/HelloWorld</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>使用http://localhost:8080 可以打开项目主页.找了一下午原因,找不到,麻烦高手帮我解决一下,急..谢谢了..
http://localhost:8080/servlet/HelloWorld
访问方式没问题把.
<Context path="/hehe" docBase="D:\my" />
改了一下
<Context path="/" docBase="C:\Documents and Settings\Administrator\workspace\platform\WebRoot"/>谢谢2楼提醒我