Eclipse在線安裝http://propsorter.sourceforge.net/ve...

Velocity Eclipse 插件 http://propsorter.sourceforge.net/veloeclipse 

在Eclipse的Help->Install New Software... 

點擊「Add加 Veloeclipse，值：http://propsorter.sourceforge.net/veloeclipse， 

可是沒法finish，後來發現是 Eclipse 的問題，只要在安裝插件的界面中把 Group Items by Catagory 前打鉤去掉就能夠了。

調查下來一共找到四個插件，其中一個叫veloedit，一個叫velocitywebedit,另外兩個都叫veloeclipse，不過確實是兩個不一樣的插件，一個在google code上，一個在sourceforge上。詳細信息能夠看參考資料。

功能簡介

1. veloedit 1.0.2

• Syntax-highlight for Velocity Template Language (VTL)
• Outline view with hierarchy of VTL directives and Velocimacro references
• Content assist for VTL directives and references -> auto-activation after the character '#' or '$' or manually via keyboard shortcut Ctrl+Space
• Automatic template validation while typing (the first syntax error is show in task list and the according line is marked in annotation column)
• Annotation hover with definition of references and template syntax errors
• Go to definition of variable or Velocimacro reference under current cursor position (via context menu or keyboard shortcut F3)
• Comment and uncomment blocks (via Ctrl+/ and Ctrl+/)
• Preference pages for definition of Velocity counter name and user-defined Velocity directives
• Preference pages for color settings of the editor's syntax highlighting
• Preference pages for Velocimacro library

2. veloeclipse(google code) 2.0.8

• Smart indentation of velocity directives ( on pressing return or when using tabs)
• XML support
• Jtidy integration
• code folding
• code Formatting
• Smart indentation of html tags( on pressing return or when using tabs)
• Syntax highlighting for both html and velocity
• Autocompletion and Content assist for tags,directives and references (Ctrl + space in html attribute values or when opening or closing tags)
• jumping to statring tag/directive when hovering on the closing tag/directive and then pressing Ctrl+Alt+ mouseclick
• opening html definitions on tags when pressing Ctrl+Alt+ mouseclick
• Tested on Eclipse 3.3 and 3.4
• Supports Velocity 1.6

3. veloeclipse(sourceforge) 2.0.6

• new XML support
• new JSP(X) und JSTL support
• new Jtidy integration
• new convert your code to XHTML
• new code folding
• new compare dialog before commiting formatting or Jtidy changes
• new code Formatting
• User defined macros
• Smart indentation of velocity directives ( on pressing return or when using tabs)
• Smart indentation of html tags( on pressing return or when using tabs)
• Syntax highlighting for both html and velocity
• Autocompletion and Content assist for tags,directives and references (Ctrl + space in html attribute values or when opening or closing tags)
• Preview html code
• jumping to statring tag/directive when hovering on the closing tag/directive and then pressing Ctrl+Alt+ mouseclick
• opening html definitions on tags when pressing Ctrl+Alt+ mouseclick

4. velocitywebedit

• Customizable Syntax Hilighting
• Content Assist
  • Velocity Variables Names
  • Velocity Variable Methods and Properties (using Reflection)
  • Javascript Function Methods
  • Velocity Macro Directives
  • Style Sheet Class Names
• Velocity Outline
• HTML/XML Outline With XML Node Filtering and Intuitive Images
• Smart Indenting
• Customizable DTD for XML Content Assist
• Velocity Context Object Definitions at any Resorce Level

總結

其實veloeclipse(sourceforge) 是基於veloedit進行二次開發而成的，多了不少功能。 從以上的功能列表對比來看，veloeclipse(sourceforge)無疑是頗有優點的。不過我最近對google code挺有好感的，並且 veloeclipse(google code)也直接宣稱本身支持Velocity 1.6，因此就直接選用這一個了。等之後有更大需求的話，再判斷是否須要使用veloeclipse(sourceforge)。

 

一點安裝經驗

這幾個插件除velocitywebedit外，都是經過在線的update方式安裝的，對於一些網速不怎麼樣或者沒法訪問網絡的人來講，確實是很痛苦的。我這裏以veloeclipse(google code)爲例給個先下載再安裝的手順。從http://veloeclipse.googlecode.com/svn/trunk/update/features/ 頁面上，下載feature的最新版本(如com.googlecode.veloeclipse.ui_2.0.8.jar)，從 http://veloeclipse.googlecode.com/svn/trunk/update/plugins/ 頁面上，下載plugin的最新版本(如com.googlecode.veloeclipse.ui_2.0.8.jar)。而後把兩個jar分別 解壓縮到同名文件夾com.googlecode.veloeclipse.ui_2.0.8下，再把這兩個jar分別拷貝到eclipse的features和plugins目錄下，從新啓動eclipse就能夠了。

我使用的是eclipse的galileo版本(3.5)，而且成功安裝了veloeclipse(google code)。

若是對eclipse插件的安裝方法感興趣，能夠參考個人另一篇博客：eclipse中安裝插件的幾種方法 

參考資料

1. veloedit: http://veloedit.sourceforge.net 
2. veloeclipse(google code):http://code.google.com/p/veloeclipse 
3. veloeclipse(sourceforge):http://propsorter.sourceforge.net/veloeclipse 
4. velocitywebedit: http://velocitywebedit.sourceforge.net/ 
5. Velocity官網:http://velocity.apache.org 
6. Velocity官網上的Editors：http://wiki.apache.org/velocity/VelocityEditors