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框架搭建

2015-10-08 23:02 549 查看

1.新建Dynamic Web项目JSFDemo01;

2.添加jar

3.新建Login类

package com.demo.test.jsf;

public class Login {
private String username;
private String password;

public String login() {
System.out.println("username:" + username + "; passsword:" + password);
if("admin".equals(username) && "admin".equals(password)) {
return "success";
}
return "fail";
}

public String getUsername() {
return username;
}

public void setUsername(String username) {
this.username = username;
}

public String getPassword() {
return password;
}

public void setPassword(String password) {
this.password = password;
}

}

4.在web.xml中添加一下内容

<display-name>JSFDemo01</display-name>
<context-param>
<param-name>javax.faces.CONFIG_FILES</param-name>
<param-value>/WEB-INF/faces-config.xml</param-value>
</context-param>

<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.jsf</url-pattern>
</servlet-mapping>

5.在WEB-INF下新建faces-config.xml

<?xml version='1.0' encoding='UTF-8'?>

<faces-config 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-facesconfig_1_2.xsd" version="1.2">

<managed-bean>
<managed-bean-name>login</managed-bean-name>
<managed-bean-class>
com.demo.test.jsf.Login
</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
</managed-bean>
<navigation-rule>
<from-view-id>/login.jsp</from-view-id>
<navigation-case>
<from-outcome>success</from-outcome>
<to-view-id>/success.jsp</to-view-id>
</navigation-case>
<navigation-case>
<from-outcome>fail</from-outcome>
<to-view-id>/fail.jsp</to-view-id>
</navigation-case></navigation-rule>
<navigation-rule>
<from-view-id>/success.jsp</from-view-id>
</navigation-rule>
<navigation-rule>
<from-view-id>/fail.jsp</from-view-id>
</navigation-rule></faces-config>

6.新建login.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>

<%
String path = request.getContextPath();
String basePath = request.getScheme() + "://"
+ request.getServerName() + ":" + request.getServerPort()
+ path + "/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">

<title>My JSF 'login.jsp' starting page</title>

<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<body>
<f:view>
<br>
<h:form>
<h:panelGrid columns="2">
<h:outputLabel value="username:" />
<h:inputText id="username" value="#{login.username}" required="true" />
<h:outputLabel value="password:" />
<h:inputSecret id="password" value="#{login.password}" required="true" />
</h:panelGrid>
<h:panelGrid>
<h:panelGroup>
<h:commandButton value="Login" action="#{login.login}" />
</h:panelGroup>
</h:panelGrid>
</h:form>

</f:view>
</body>
</html>

7.新建success.jsp，fail.jsp

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
This is the success.jsp;
</body>
</html>

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
This is the fail.jsp;
</body>
</html>

8.部署，启动，访问:http://localhost:8080/JSFDemo01/login.jsf

输入：admin，admin，登录：

输入：admin，1111，登录:

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标签： jsf 框架 web java 类

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