速动画教程第二十四集 Tapestry4 初试

 

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开发工具:

    Eclipse3.1.1 MyEclipse4.1.1 Tomcat5.5.17

 

开发步骤:

 

新建工程

    名称为:test

 

    拷贝 Tapestry4 相关的 jar 文件到项目的 lib 目录

 

    修改 web.xml 文件,内容如下:

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

< web-app version = "2.4" 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

    http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" >

    < servlet >

       < servlet-name > test </ servlet-name >

       < servlet-class > org.apache.tapestry.ApplicationServlet </ servlet-class >

    </ servlet >

    < servlet-mapping >

       < servlet-name > test </ servlet-name >

       < url-pattern > /app </ url-pattern >

    </ servlet-mapping >

</ web-app >

 

新建 Home.java src 目录,包为: com.test

内容如下:

package com.test;

 

import org.apache.tapestry.html.BasePage;

 

public class Home extends BasePage {

    public String getTest(){

        return "Test成功!";

    }

}

 

新建三个文件 hivemind.xml Home.Page test.application WEB-INF 目录

test.application 文件的文件名称必须和项目名称一致,项目名称为 test 则文件名称为:test.application

文件内容如下:

hivemind.xml

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

< module name = "com.test" version = "1.0.0" >

 

</ module >

 

Home.Page

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

<!DOCTYPE page-specification PUBLIC

  "-//Apache Software Foundation//Tapestry Specification 4.0//EN"

  "http://jakarta.apache.org/tapestry/dtd/Tapestry_4_0.dtd">

<!-- generated by Spindle, http://spindle.sourceforge.net -->

 

<page-specification>

    <description>add a description</description>

</page-specification>

 

test.application

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

<!DOCTYPE application PUBLIC

  "-//Apache Software Foundation//Tapestry Specification 4.0//EN"

  "http://jakarta.apache.org/tapestry/dtd/Tapestry_4_0.dtd">

<!-- generated by Spindle, http://spindle.sourceforge.net -->

 

<application name="test">

    <meta key="org.apache.tapestry.page-class-packages" value=" com.test "/>

</application>

 

新建 Home.html 文件到 WebRoot 目录下

内容如下:

< span jwcid = "@Insert" value = "ognl:test" />

 

部署项目,使用以下路径访问:http://localhost/test/app ,成功的话则出现 Test成功!!! 字样

 

参考资料:

Tapestry4开发指南      作者:董黎伟       下载包中将包含此文件

 

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