Eclipse为多种语言设置 [英] Eclipse set up for multiple languages
问题描述
在各种学校项目中，我一直在将Eclipse平台用于Java，javaEE，c ++，python和PHP。现在，我对它有所适应了，我想对如何设置进行一些更准确的说明。我在Windows7上-我将日食本身放在了Dropbox中并根据需要创建了工作区，但这最终导致混乱的设置分散在各处，并出现各种错误（当我尝试更新为Juno时出现了-现在功能例如模板已损坏）。
那么为各种语言设置蚀的推荐方法是什么？我应该
下载最新版本，添加所需的插件（cdt，pdt等），然后为不同的语言（例如eclipse_python，eclipse_java，eclipse_javaEE等）创建不同的工作区吗？您如何设置Eclipse？
我已经使用eclipse大约6年了，我建议为多达1种或2种不同的编程语言设置单独的Eclipse安装。原因是，如果使用过多的插件，则Eclipse可能会消耗过多的内存或处理器时间（当然，这取决于插件在后台执行的操作等等），这可能导致UI无响应。 / p>
我还建议为每个Eclipse安装使用单独的工作区，以便不同的配置/安装不会相互干扰。
我写了一个小的命令行脚本，它允许我切换工作区中的.metadata目录，以与便携式驱动器一起使用（支持两种模式：家庭和便携式），也许有人觉得有用...
@ECHO OFF
REM此脚本用于缓解以便携式方式使用Eclipse的问题
REM脚本允许在多个工作空间元数据之间轻松切换
REM arg1：Eclipse可运行
REM arg2：工作区目录
REM arg3：元数据模式（便携式或家用）
：CHECK_ARG_ONE
IF％1 ==转到：HELP
IF / i％1 == / h转到：HELP
IF / i％1 == /？转到：HELP
IF / i％1 == / help转到：HELP
IF / i％1 == -h转到：HELP
IF / i％1 == -？ GOTO：HELP
IF / i％1 == -help GOTO：HELP
IF / i％1 == --h GOTO：HELP
IF / i％1 = =-？转到：HELP
IF / i％1 == --help转到：HELP
：CHECK_ARG_TWO
IF％2 ==转到：ERROR_ARG_TWO
：CHECK_ARG_THREE
IF％3 ==转到：ERROR_ARG_THREE
：PREPARE
SET ECLIPSE_RUNNABLE = ％1
SET WORKSPACE_DIR =％2
ECHO工作目录：％CD％
ECHO Eclipse可运行：％ECLIPSE_RUNNABLE％
ECHO工作区目录：％WORKSPACE_DIR％
SET MD = .metadata
SET MD_HOME = .metadata_home
SET MD_PORTABLE = .metadata_portable
PUSHD％WORKSPACE_DIR％
IF / i％3 == home GOTO：HOME
IF / i％3 ==便携式GOTO：PORTABLE
GOTO：ERROR_ARG_THREE_WRONG
：HOME
ECHO起始家庭版
IF EXIST％MD％（
IF EXIST％MD_HOME％（
IF EXIST％MD_PORTABLE％（
GOTO：ERROR_MD_PORTABLE_EXISTS_ALREADY
）ELSE（
REN％MD％％ MD_PORTABLE％
REN％MD_HOME％％MD％
）
）
）其他（
如果不存在％MD_HOME％（
转到：ERROR_MD_HOME_EXISTS_NOT
）其他（
REN％MD_HOME％％MD％
）
）
转到：RUN
：PORTABLE
ECHO开始便携式版本
IF EXIST％MD％（
IF EXIST％MD_PORTABLE％（
IF EXIST％MD_HOME％（
GOTO：ERROR_MD_HOME_EXISTS_ALREADY
）ELSE（
REN％MD％％MD_HOME％
REN％MD_PORTABLE％％MD％
）
）
）ELSE（
如果不存在％MD_PORTABLE％（
GOTO：ERROR_MD_PORTABLE_EXISTS_NOT
）ELSE（
REN％MD_PORTABLE％％MD％
）
）
GOTO：RUN
：ERROR_ARG_TWO
ECHO没有提供第二个参数（工作区目录）
GOTO：END_ERROR
：ERROR_ARG_THREE
ECHO未提供第三个参数（元数据模式-home ^ |可移植）
GOTO：END_ERROR
：ERROR_ARG_THREE_WRONG
ECHO提供的第三个参数（元数据模式）必须匹配（home ^ |可移植）
GOTO：HELP
：ERROR_MD_HOME_EXISTS_ALREADY
ECHO试图重命名％MD％，但是元数据目录％MD_HOME％已经存在！
转到：END_ERROR
：ERROR_MD_HOME_EXISTS_NOT
回声％MD％和％MD_HOME％都不存在！
转到：END_ERROR
：ERROR_MD_PORTABLE_EXISTS_ALREADY
ECHO试图重命名％MD％，但是元数据目录％MD_PORTABLE％已经存在！
转到：END_ERROR
：ERROR_MD_PORTABLE_EXISTS_NOT
ECHO％MD％和％MD_PORTABLE％都不存在！
转到：END_ERROR
：帮助
回显。
ECHO用于在家庭元数据和便携式元数据之间切换的Eclipse入门脚本
ECHO©Till Kolditz 2011（till.kolditz@googlemail.com）
ECHO。
ECHO此脚本用于以可移植的方式简化Eclipse的使用。
ECHO它可以轻松地在便携式和家庭或固定的
ECHO工作区元数据之间切换。
回显。
ECHO用法：run.bat（eclipse_runnable）（workspace_dir）（home ^ | Portable）
ECHO。
ECHO示例1：run.bat eclipse\eclipse.exe工作区首页
ECHO示例2：run.bat eclipse（x64）\eclipse.exe workspace_special便携式
转到：结束
：运行
POPD
开始 Eclipse％ECLIPSE_RUNNABLE％-data％WORKSPACE_DIR％
转到：END
：END_ERROR
POPD
用于调试的REM PAUSE
暂停
GOTO：END
：END
GOTO：EOF
I have been using the Eclipse platform for Java, javaEE, c++, python and PHP - in various school projects. Now that I am a bit more comfortable with it I would like to have some more accurate instructions on how to set it up. I am on windows7 - I had dropped the eclipse itself in my Dropbox and created workspaces as needed but this ended up in a chaos of settings spread here and there and in various bugs (which showed up when I tried to update to Juno - now features like templates are broken).
So what is the recommended way of setting eclipse up for various languages ? Should I download the latest release, add the plugins I need (cdt, pdt etc) and then create different workspaces for the different languages (like eclipse_python, eclipse_java, eclipse_javaEE, etc )? How do you set Eclipse up ?
I've been using eclipse intensively for about 6 years now, and I'd recommend setting up a separate eclipse installation for up to 1 or 2 different programming languages. The reason is that with too many plug-ins, eclipse might consume too much memory or processor time (of course, depending on what the plug-ins do in background and so on...) which may lead to an unresponsive UI.
I also recommend using separate workspaces for each eclipse installation so that the different configurations/installations don't interfere with each other.
I wrote a little command line script which allows me to switch the .metadata directory in a workspace for use with a portable drive (supports two modes: home and portable) maybe someone finds that useful...
@ECHO OFF
REM This Script is used to ease using eclipse in a portable manner
REM The script allows to easily switch between several workspace metadata
REM arg1: eclipse runnable
REM arg2: workspace dir
REM arg3: metadata mode (portable or home)
:CHECK_ARG_ONE
IF %1 == "" GOTO :HELP
IF /i %1 == "/h" GOTO :HELP
IF /i %1 == "/?" GOTO :HELP
IF /i %1 == "/help" GOTO :HELP
IF /i %1 == "-h" GOTO :HELP
IF /i %1 == "-?" GOTO :HELP
IF /i %1 == "-help" GOTO :HELP
IF /i %1 == "--h" GOTO :HELP
IF /i %1 == "--?" GOTO :HELP
IF /i %1 == "--help" GOTO :HELP
:CHECK_ARG_TWO
IF %2 == "" GOTO :ERROR_ARG_TWO
:CHECK_ARG_THREE
IF %3 == "" GOTO :ERROR_ARG_THREE
:PREPARE
SET "ECLIPSE_RUNNABLE=%1"
SET "WORKSPACE_DIR=%2"
ECHO Working Dir: %CD%
ECHO Eclipse Runnable: %ECLIPSE_RUNNABLE%
ECHO Workspace Dir: %WORKSPACE_DIR%
SET "MD=.metadata"
SET "MD_HOME=.metadata_home"
SET "MD_PORTABLE=.metadata_portable"
PUSHD %WORKSPACE_DIR%
IF /i %3 == home GOTO :HOME
IF /i %3 == portable GOTO :PORTABLE
GOTO :ERROR_ARG_THREE_WRONG
:HOME
ECHO Starting home version
IF EXIST %MD% (
IF EXIST %MD_HOME% (
IF EXIST %MD_PORTABLE% (
GOTO :ERROR_MD_PORTABLE_EXISTS_ALREADY
) ELSE (
REN %MD% %MD_PORTABLE%
REN %MD_HOME% %MD%
)
)
) ELSE (
IF NOT EXIST %MD_HOME% (
GOTO :ERROR_MD_HOME_EXISTS_NOT
) ELSE (
REN %MD_HOME% %MD%
)
)
GOTO :RUN
:PORTABLE
ECHO Starting portable version
IF EXIST "%MD%" (
IF EXIST "%MD_PORTABLE%" (
IF EXIST "%MD_HOME%" (
GOTO :ERROR_MD_HOME_EXISTS_ALREADY
) ELSE (
REN "%MD%" %MD_HOME%
REN "%MD_PORTABLE%" %MD%
)
)
) ELSE (
IF NOT EXIST "%MD_PORTABLE%" (
GOTO :ERROR_MD_PORTABLE_EXISTS_NOT
) ELSE (
REN "%MD_PORTABLE%" %MD%
)
)
GOTO :RUN
:ERROR_ARG_TWO
ECHO No second argument supplied (workspace dir)
GOTO :END_ERROR
:ERROR_ARG_THREE
ECHO No third argument supplied (metadata mode - home ^| portable)
GOTO :END_ERROR
:ERROR_ARG_THREE_WRONG
ECHO Supplied third argument (metadata mode) must match (home ^| portable)
GOTO :HELP
:ERROR_MD_HOME_EXISTS_ALREADY
ECHO Trying to rename "%MD%", but the metadata directory "%MD_HOME%" already exists!
GOTO :END_ERROR
:ERROR_MD_HOME_EXISTS_NOT
ECHO Neither "%MD%" nor "%MD_HOME%" exist!
GOTO :END_ERROR
:ERROR_MD_PORTABLE_EXISTS_ALREADY
ECHO Trying to rename "%MD%", but the metadata directory "%MD_PORTABLE%" already exists!
GOTO :END_ERROR
:ERROR_MD_PORTABLE_EXISTS_NOT
ECHO Neither "%MD%" nor "%MD_PORTABLE%" exist!
GOTO :END_ERROR
:HELP
ECHO.
ECHO Eclipse starter script to switch between home and portable metadata
ECHO ©Till Kolditz 2011 (till.kolditz@googlemail.com)
ECHO.
ECHO This Script is used to ease using eclipse in a portable manner.
ECHO It allows to easily switch between portable and "home" or stationary
ECHO workspace metadata.
ECHO.
ECHO Usage: run.bat (eclipse_runnable) (workspace_dir) (home ^| portable)
ECHO.
ECHO Example1: run.bat eclipse\eclipse.exe workspace home
ECHO Example2: run.bat "eclipse (x64)\eclipse.exe" workspace_special portable
GOTO :END
:RUN
POPD
START "Eclipse" %ECLIPSE_RUNNABLE% -data %WORKSPACE_DIR%
GOTO :END
:END_ERROR
POPD
REM PAUSE for debugging
PAUSE
GOTO :END
:END
GOTO :EOF
这篇关于Eclipse为多种语言设置的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
