3. Run Configuration的使用

青旅半醒 2022-07-18 01:29 160阅读 0赞

## 1.什么是Run Configuration ##

run configration 定义了在程序启动过程中的一系列环境。比如Vm, plug-in classpath ，依赖等等。

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## 2. 检查run configuration ##

上一篇文章中我们启动Application是通过.product文件中的Launch Application来启动。在这里介绍另外一种通过run as的配置文件来启动Application.

为了检查和编辑我们的run configuration ,从Eclipse IDE的菜单中选择 Run–> Run configurations ….

在Main选项卡中，Location 我们可以指定Eclipse 在运行时创建的一些必要的存储文件的位置。

![这里写图片描述][20160904164820899]

## 3. Run Arguments ##

run configuration 允许我们在arguments中添加一些额外的信息。默认的情况下，Eclipse的这个选项卡下已经包含了一些信息。比如 -os, -ws, -arch 等等。  
![这里写图片描述][20160904164923701]

下表为一些常用的启动配置信息：

<table> 
 <thead> 
  <tr> 
   <th>Parameter</th> 
   <th align="left">Description</th> 
  </tr> 
 </thead> 
 <tbody> 
  <tr> 
   <td>consoleLog</td> 
   <td align="left">Error messages of the running Eclipse application are written to standard-out (System.out) which can be viewed in the Eclipse IDE Console view that started the RCP application.</td> 
  </tr> 
  <tr> 
   <td>nl</td> 
   <td align="left">Specifies the locale used for your application. The locale defines the language specific settings, i.e., which translation is used and the number, date and currency formatting. For example -nl en starts your application using the English language. This is useful for testing translations.</td> 
  </tr> 
  <tr> 
   <td>console</td> 
   <td align="left">Provides access to an OSGi console where you can check the status of your application.</td> 
  </tr> 
  <tr> 
   <td>noExit</td> 
   <td align="left">Keeps the OSGi console open even if the application crashes. This allows to analyze the application dependencies even if the application crashes during startup.</td> 
  </tr> 
  <tr> 
   <td>clearPersistedState</td> 
   <td align="left">Deletes cached runtime changes of the Eclipse 4 application model.</td> 
  </tr> 
 </tbody> 
</table>

[20160904164820899]: /images/20220717/e110030bba7848919eaf8526230af4cd.png
[20160904164923701]: /images/20220717/56e981f1c5144b189ce7103dbf240111.png