Yur*_*kov 8 java dependencies android jscience gradle
我在我的Android应用程序中使用Gradle,我想使用JScience库依赖项.我这样添加了库:
dependencies {
compile fileTree(dir: 'libs', include: '*.jar')
compile 'org.jscience:jscience:4.3.1'
testCompile group: 'junit', name: 'junit', version: '4.11'
}
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但是在编译时我收到错误:
UNEXPECTED TOP-LEVEL EXCEPTION:
com.android.dex.DexException: Multiple dex files define Ljavax/realtime/MemoryArea;
at com.android.dx.merge.DexMerger.readSortableTypes(DexMerger.java:594)
at com.android.dx.merge.DexMerger.getSortedTypes(DexMerger.java:552)
at com.android.dx.merge.DexMerger.mergeClassDefs(DexMerger.java:533)
at com.android.dx.merge.DexMerger.mergeDexes(DexMerger.java:170)
at com.android.dx.merge.DexMerger.merge(DexMerger.java:188)
at com.android.dx.command.dexer.Main.mergeLibraryDexBuffers(Main.java:439)
at com.android.dx.command.dexer.Main.runMonoDex(Main.java:287)
at com.android.dx.command.dexer.Main.run(Main.java:230)
at com.android.dx.command.dexer.Main.main(Main.java:199)
at com.android.dx.command.Main.main(Main.java:103)
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这是因为javax.realtime项目中的包重复,一个是JDK的一部分,第二个是在Jscience库中.我试图在Gradle中以这种方式从Jscience库中删除此包:
sourceSets {
main {
java {
exclude 'javax/realtime/**'
}
}
}
configurations {
all*.exclude group: 'javax.realtime'
}
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但这没有帮助.因此,该包仍然存在于依赖项中.

有没有什么办法可以在编译时从jar中排除一个包?
Yur*_*kov 17
如果有人需要,问题是Javolution依赖于JScience图书馆.他们都做了javax.runtime包裹.排除Javolution已经解决了我的问题.
compile ('org.jscience:jscience:4.3.1') {
exclude group: 'org.javolution', module: 'javolution'
}
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