編輯:上述所有問題都可以通過創建一個帶有內置jvm參數的可執行jar來避免。一旦創建,我可以使用appbundler將它綁定到.app。我如何將VM參數集成到我的可執行文件.jar中?Eclipse Ant:使用appbundler將.jar捆綁到.app
我已經得到了我必須捆綁成使用appbundler通過甲骨文的.app可執行的JAR(使它在OS X上運行)。如果我使用java -XstartOnFirstThread -jar PhotoSelector.jar
從終端啓動它,我的jar完美適用於OS X.由於SWT(封裝在我的可執行文件夾中)和Cocoa限制,我必須將-XstartOnFirstThread
設置爲java參數。問題是我不知道如何正確配置Eclipse(Ant!)以將雙擊設置爲.app將使用-XstartOnFirstThread
參數執行我的應用程序。這是我的XML文件:
在build.xml
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- WARNING: Eclipse auto-generated file.
Any modifications will be overwritten.
To include a user specific buildfile here, simply create one in the same
directory with the processing instruction <?eclipse.ant.import?>
as the first entry and export the buildfile again. -->
<project basedir="." default="build" name="PhotoSelector">
<property environment="env"/>
<property name="ECLIPSE_HOME" value="../../../eclipse Java"/>
<property name="debuglevel" value="source,lines,vars"/>
<property name="target" value="1.7"/>
<property name="source" value="1.7"/>
<import file="buildMac.xml"/>
<path id="PhotoSelector.classpath">
<pathelement location="bin"/>
<pathelement location="lib/swt_64_OsX.jar"/>
</path>
<target name="init">
<mkdir dir="bin"/>
<copy includeemptydirs="false" todir="bin">
<fileset dir="src">
<exclude name="**/*.java"/>
</fileset>
</copy>
</target>
<target name="clean">
<delete dir="bin"/>
</target>
<target depends="clean" name="cleanall"/>
<target depends="build-subprojects,build-project" name="build"/>
<target name="build-subprojects"/>
<target depends="init" name="build-project">
<echo message="${ant.project.name}: ${ant.file}"/>
<javac debug="true" debuglevel="${debuglevel}" destdir="bin" includeantruntime="false" source="${source}" target="${target}">
<src path="src"/>
<classpath refid="PhotoSelector.classpath"/>
</javac>
</target>
<target description="Build all projects which reference this project. Useful to propagate changes." name="build-refprojects"/>
<target description="copy Eclipse compiler jars to ant lib directory" name="init-eclipse-compiler">
<copy todir="${ant.library.dir}">
<fileset dir="${ECLIPSE_HOME}/plugins" includes="org.eclipse.jdt.core_*.jar"/>
</copy>
<unzip dest="${ant.library.dir}">
<patternset includes="jdtCompilerAdapter.jar"/>
<fileset dir="${ECLIPSE_HOME}/plugins" includes="org.eclipse.jdt.core_*.jar"/>
</unzip>
</target>
<target description="compile project with Eclipse compiler" name="build-eclipse-compiler">
<property name="build.compiler" value="org.eclipse.jdt.core.JDTCompilerAdapter"/>
<antcall target="build"/>
</target>
<target name="Main">
<java classname="com.selector.Main" failonerror="true" fork="yes">
<classpath refid="PhotoSelector.classpath"/>
</java>
</target>
</project>
BuildMac.xml
<?eclipse.ant.import?>
<project name="PhotoSelectorBundler">
<taskdef
name="bundleapp"
classname="com.oracle.appbundler.AppBundlerTask"
classpath="lib/appbundler-1.0.jar" />
<target name="bundle">
<bundleapp
outputdirectory="dist"
name="PhotoSelector"
displayname="Photo Selector"
identifier="com.selector.Main"
mainclassname="Main"
icon="src/com/selector/256.icns">
<classpath file="dist/PhotoSelector.jar" />
</bundleapp>
</target>
</project>
所以,我的問題是:
- 如何通過 - 雙擊時,XstartOnFirstThread默認爲.app?
- 至於目標我必須在eclipse ant工具中選擇導出我的.app正確嗎?
現在我的.app被創建,但它立即關閉。我使用appbundler,因爲Jar Bundler不支持Java 1.7(在我的項目中廣泛使用)。謝謝!
工作完美!爲了讓我的.app工作,我添加了另一行:'''(swt庫的路徑)。即使庫被封裝到我的可執行jar中,我也必須將它添加到.app中。我發現你不能將JVM參數傳遞到可執行文件jar中,因爲它們是命令行中的運行時選項。謝謝! –
Angelo