使用 AppFuse 的七个理由:学习 Java 开放源码工具 —— 并使用这些工具提高生产效率
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这种 “开箱即用” 的功能是 AppFuse 与其他 CRUD 代 框架的区别之一(CRUD 取自创建、检索、更新 和删除 几个操作的英文首字母),包括 Ruby on Rails、Trails 和 Grails。上面提到的这些框架,以及 AppFuse,都让我们可以从数据库表或现有的模型对象中生成主页/细节页。
图 1 阐述了一个典型 AppFuse 应用程序的概念设计:
图 1. 典型的 AppFuse 应用程序
图片看不清楚?请点击这里查看原图(大图)。
清单 1 给出了我们在创建 devworks 项目时所使用的命令行交互操作,同时还给出了所生成的结果。这个项目使用了 WebWork 作为自己的 Web 框架。
清单 1. 使用 AppFuse 创建新项目
alotta:~/dev/appfuse mraible$ ant new
Buildfile: build.xml
clean:
[echo] Cleaning build and distribution directories
init:
new:
[echo]
[echo] +-------------------------------------------------------------+
[echo] | -- Welcome to the AppFuse New Application Wizard! -- |
[echo] | |
[echo] | To create a new application, please answer the following |
[echo] | questions. |
[echo] +-------------------------------------------------------------+
[input] What would you like to name your application [myapp]?
devworks
[input] What would you like to name your database [mydb]?
devworks
[input] What package name would you like to use [org.appfuse]?
com.ibm
[input] What web framework would you like to use [webwork,tapestry,spring,js
f,struts]?
webwork
[echo] Creating new application named 'devworks'...
[copy] Copying 359 files to /Users/mraible/Work/devworks
[copy] Copying 181 files to /Users/mraible/Work/devworks/extras
[copy] Copying 1 file to /Users/mraible/Work/devworks
[copy] Copying 1 file to /Users/mraible/Work/devworks
install:
[echo] Copying WebWork JARs to ../../lib
[copy] Copying 6 files to /Users/mraible/Work/devworks/lib
[echo] Adding WebWork entries to ../../lib.properties
[echo] Adding WebWork classpath entries
[echo] Removing Struts-specific JARs
[delete] Deleting directory /Users/mraible/Work/devworks/lib/struts-1.2.9
[delete] Deleting directory /Users/mraible/Work/devworks/lib/strutstest-2.1.3
[echo] Deleting struts_form.xdt for XDoclet
[delete] Deleting directory /Users/mraible/Work/devworks/metadata/templates
[echo] Deleting Struts merge-files in metadata/web
[delete] Deleting 7 files from /Users/mraible/Work/devworks/metadata/web
[echo] Deleting unused Tag Libraries and Utilities
[delete] Deleting 2 files from /Users/mraible/Work/devworks/src/web/org/appfu
se/webapp
[echo] Modifying appgen for WebWork
[copy] Copying 12 files to /Users/mraible/Work/devworks/extras/appgen
[echo] Replacing source and test files
[delete] Deleting directory /Users/mraible/Work/devworks/src/web/org/appfuse/
webapp/form
[delete] Deleting directory /Users/mraible/Work/devworks/src/web/org/appfuse/
webapp/action
[copy] Copying 13 files to /Users/mraible/Work/devworks/src
[delete] Deleting directory /Users/mraible/Work/devworks/test/web/org/appfuse
/webapp/form
[delete] Deleting directory /Users/mraible/Work/devworks/test/web/org/appfuse
/webapp/action
[copy] Copying 5 files to /Users/mraible/Work/devworks/test
[echo] Replacing web files (images, scripts, JSPs, etc.)
[delete] Deleting 1 files from /Users/mraible/Work/devworks/web/scripts
[copy] Copying 34 files to /Users/mraible/Work/devworks/web
[delete] Deleting: /Users/mraible/Work/devworks/web/WEB-INF/validator-rules-c
ustom.xml
[echo] Modifying Eclipse .classpath file
[echo] Refactoring build.xml
[echo] ----------------------------------------------
[echo] NOTE: It's recommended you delete extras/webwork as you shouldn't ne
ed it anymore.
[echo] ----------------------------------------------
[echo] Repackaging info written to rename.log
[echo]
[echo] +-------------------------------------------------------------+
[echo] | -- Application created successfully! -- |
[echo] | |
[echo] | Now you should be able to cd to your application and run: |
[echo] | > ant setup test-all |
[echo] +-------------------------------------------------------------+
BUILD SUCCESSFUL
Total time: 15 seconds
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