A small example of getting started with JSF

Consider yourself a JSF little example written in the video tutorial (with internationalization and validation), put it here and share:

automatically import the appropriate jar package with my eclipse (manually plus Jsf-impl.jar)

the directory structure of the example is as follows:

User class:

Import Java.util.Date; public class User {private string name, private string pass; private double; private double; private Date Updat E Public double Getage () {return age;} public void Setage (double age) {this.age = age;} public double Getmoney () {retur n Money; public void Setmoney (double) {This.money = money;} public Date getUpdate () {return update;} public void Setupd Ate (Date update) {this.update = update;} public String GetName () {return name.} public void SetName (string name) {Thi S.name = name; public string Getpass () {return pass;} public void SetPass (String pass) {This.pass = Pass;} public string Checklogin () {if (Name.equals ("Lee") && pass.equals ("Lee") {return "suc";} else{return "Err";} }

message_en.properties, message.properties resource file:

Username=username password=password age=age Money=money update=update javax.faces.component.uiinput.required= Validation error/: {0}value is required.

message_zh_cn.properties resource file:

username=/u7528/u6237/u540d password=/u5bc6/u7801 age=/u5e74/u9f84 money=/u5de5/u8d44 update=/u751F/u65E5 javax.faces.component.uiinput.required=/u4e0d/u80fd/u4e3a/u7a7a

index.jsp:

<%@ page language= "java" import= "java.util.*" pageencoding= "UTF-8"%> <! DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01 transitional//en" >

login.jsp:

<%@ page language= "java" pageencoding= "UTF-8"%> <%@ taglib uri= "http://java.sun.com/jsf/html" prefix= "H"% > <%@ taglib uri= "Http://java.sun.com/jsf/core" prefix= "F"%> <! DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01 transitional//en" > <f:view> <f:loadbundle basename= "message" var= "MSG"/>

welcome.jsp:

<%@ page language= "java" pageencoding= "UTF-8"%> <%@ taglib uri= "http://java.sun.com/jsf/html" prefix= "H"% > <%@ taglib uri= "Http://java.sun.com/jsf/core" prefix= "F"%> <! DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01 transitional//en" >

error.jsp:

<%@ page language= "java" pageencoding= "UTF-8"%> <%@ taglib uri= "http://java.sun.com/jsf/html" prefix= "H"% > <%@ taglib uri= "Http://java.sun.com/jsf/core" prefix= "F"%> <! DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01 transitional//en" >

Faces-config.xml:

<?xml version= "1.0" encoding= "UTF-8"?> <! DOCTYPE faces-config Public "-//sun Microsystems, Inc.//dtd JavaServer the faces config 1.1//en" "http://java.sun.com/dtd/ Web-facesconfig_1_1.dtd "> <faces-config> <application> <message-bundle>message</ message-bundle> <locale-config> <default-locale>zh</default-locale> <supported-locale> en</supported-locale> </locale-config> </application> <managed-bean> <managed-bean-name >user</managed-bean-name> <managed-bean-class>com. User</managed-bean-class> <managed-bean-scope>session</managed-bean-scope> </managed-bean > <navigation-rule> <from-view-id>/page/login.jsp</from-view-id> <navigation-case> < From-outcome>suc</from-outcome> <to-view-id>/page/welcome.jsp</to-view-id> </ navigation-case> <navigation-case> <from-outcome>err</from-outcome> <to-view-id>/page/error.jsp</to-view-id> </navigation-case> </navigation-rule> </faces-config>

Web.xml:

<?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 "version=" 2.4 "xsi:schemalocation=" http://java.sun.com/xml/ns/j2ee http:// Java.sun.com/xml/ns/j2ee/web-app_2_4.xsd "> <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>0</load-on-startup> </ servlet> <servlet-mapping> <servlet-name>faces servlet</servlet-name> <url-pattern>*. faces</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>index.jsp</ Welcome-file> </welcome-file-list> </web-app>