日期:2014-05-20 浏览次数:20846 次
<html> <head> <title>测试doGet</title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> </head> <body> <form action="/doget_servlet" method="get"> <table><tr><td>输入名称后提交:<input type="text" name="name"> </td></tr> <tr><td><input type="submit" name="submit" value="确定"></td></tr> </table> </form> </body> </html>
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee web-app_2_4.xsd"
version="2.4">
<display-name>Welcome to Tomcat</display-name>
<description>
JSP
</description>
<servlet>
<servlet-name>DoGetTestServlet</servlet-name>
<servlet-class>classes.DoGetTestServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>DoGetTestServlet</servlet-name>
<url-pattern>/doget_servlet</url-pattern>
</servlet-mapping>
</web-app>
public ActionForward login(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
LoginForm f = (LoginForm)form;
if(ils.login(f.getUsername(), f.getPassword())) {
request.setAttribute("fail", "恭喜您,登录成功!");
return mapping.findForward("index");
} else {
request.setAttribute("fail", "对不起,登录失败!");
return mapping.findForward("login");
}
}