从命令行构建Eclipse Java项目 [英] Build Eclipse Java Project from Command Line

问题描述

有没有办法从命令行编译基于Eclipse的Java项目？

我正在尝试自动化我的构建（使用FinalBuilder不是ant），我既不是Java也不是Eclipse专家。我可以弄清楚如何用直接的java命令行选项来做到这一点，但是Eclipse项目感觉好像浪费了很多。

如果没有办法通过命令行编译Eclipse项目，有没有办法从Eclipse中生成所需的java命令行？还是有一些文件我可以po to to to地找到在幕后的编译步骤？有人，我正在寻找一个答案，而不是包括蚂蚁。

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让我重复一遍原来的问题.......有没有办法从命令行构建Eclipse项目？

我不认为这个这是一个不合理的问题，因为我可以为视觉工作室做这样的事情：

  devenv.exe / buildDebug |任何CPU C：\Projects\MyProject\source\MyProject.sln
  

解决方案

您可以通过命令行的工作区构建一个eclipse项目：

  eclipsec.exe  - noSplash -dataD：\Source\MyProject\workspace-application org.eclipse.jdt.apt.core.aptBuild 
  

它使用 jdt apt 插件来自动构建工作空间。这也被称为无头建筑。很难弄清楚。如果您没有使用win32 exe，可以尝试以下方式：

  java -cp startup.jar -noSplash -data D：\Source\MyProject\workspace-application org.eclipse.jdt.apt.core.aptBuild 
  

更新

几年前，eclipse替换了 startup.jar equinox launcher

https：//wiki.eclipse .org / Equinox_Launcher

在Eclipse Mars（MacOX）上：

  java -jar /Applications/Eclipse.app/Contents/Eclipse/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -noSplash -dataworkspace-application org.eclipse.jdt。 apt.core.aptBuild 
  

-data 参数指定工作区的位置。

等分启动器的版本号将取决于您所使用的eclipse版本。 p>

Is there a way to compile an Eclipse-based Java project from the command line?

I'm trying to automate my build (using FinalBuilder not ant), and I'm neither a Java nor Eclipse expert. I can probably figure out how to do this with straight java command line options, but then the Eclipse project feels like a lot of wasted effort.

In the event that there is no way to compile an Eclipse project via the command line, is there a way to generate the required java command line from within Eclipse? Or are there some files I can poke around to find the compile steps it is doing behind the scenes?

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Guys, I'm looking for an answer that does NOT include ant. Let me re-iterate the original question ....... Is there a way to build an Eclipse project from the command line?

I don't think this is an unreasonable question given that I can do something like this for visual studio:

devenv.exe /build "Debug|Any CPU" "C:\Projects\MyProject\source\MyProject.sln"

解决方案

You can build an eclipse project via a workspace from the command line:

eclipsec.exe -noSplash -data "D:\Source\MyProject\workspace" -application org.eclipse.jdt.apt.core.aptBuild

It uses the jdt apt plugin to build your workspace automatically. This is also known as a 'Headless Build'. Damn hard to figure out. If you're not using a win32 exe, you can try this:

java -cp startup.jar -noSplash -data "D:\Source\MyProject\workspace" -application org.eclipse.jdt.apt.core.aptBuild

Update

Several years ago eclipse replaced startup.jar with the "equinox launcher"

https://wiki.eclipse.org/Equinox_Launcher

On Eclipse Mars (MacOX):

java -jar /Applications/Eclipse.app/Contents/Eclipse/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -noSplash -data "workspace" -application org.eclipse.jdt.apt.core.aptBuild

The -data parameter specifies the location of your workspace.

The version number for the equinox launcher will depend on what version of eclipse you have.

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