<body> <h1>第一个servlet小例子</h1> <a href="servlet/HelloServlet">get方式请求HelloServlet</a><br> <form action="servlet/HelloServlet" method="post"> <input type="submit" value="用post方式提交HelloServlet" /> </form> </body>
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
System.out.println("处理doGet请求");
PrintWriter out=response.getWriter();
out.println("HelloServlet");
}
/* (non-Javadoc)
* @see javax.servlet.http.HttpServlet#doPost(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
*/
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
System.out.println("处理doPost请求");
PrintWriter out=response.getWriter();
out.println("HelloServlet from post");
}<servlet> <servlet-name>HelloServlet</servlet-name> <servlet-class>servlet.HelloServlet</servlet-class> </servlet> <servlet-mapping> <servlet-name>HelloServlet</servlet-name> <url-pattern>/servlet/HelloServlet</url-pattern> </servlet-mapping>
兄弟，显示什么错误？我这边跑你的代码可以诶