RxJava2 和 Retrofit2 依赖时出现问题

今天在使用RxJava2 和 Retrofit2在真机调试的时候出现如下错误：
Error:Execution failed for task ':app:transformResourcesWithMergeJavaResForDebug'.

com.android.build.api.transform.TransformException: com.android.builder.packaging.DuplicateFileException: Duplicate files copied in APK META-INF/rxjava.properties
File1: C:\Users\Administrator.gradle\caches\modules-2\files-2.1\io.reactivex.rxjava2\rxjava\2.0.7\21734c0092a5d3c3ec99510e50c1ff76bdf0c65a\rxjava-2.0.7.jar
File2: C:\Users\Administrator.gradle\caches\modules-2\files-2.1\io.reactivex\rxjava\1.2.0\42bfaf64c94f3848ebf5cf1c2ea4ec9d1b3ac6c8\rxjava-1.2.0.jar

这是我的依赖：
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
    exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:25.0.1'
compile 'com.android.support.constraint:constraint-layout:1.0.2'
testCompile 'junit:junit:4.12'

compile 'com.squareup.okhttp3:okhttp:3.6.0'
compile 'io.reactivex.rxjava2:rxjava:2.0.7'
compile 'io.reactivex.rxjava2:rxandroid:2.0.1'
compile 'com.squareup.retrofit2:retrofit:2.2.0'
compile 'com.squareup.retrofit2:converter-gson:2.2.0'
compile 'com.squareup.retrofit2:adapter-rxjava:2.2.0'

}

是因为compile 'com.squareup.retrofit2:adapter-rxjava:2.2.0' 的支持有问题！
更换为后 compile 'com.jakewharton.retrofit:retrofit2-rxjava2-adapter:1.0.0'调试OK

出现这个问题 @XuZhenhao0609

楼上说的很对

compile 'io.reactivex.rxjava2:rxjava:2.0.1'
compile 'io.reactivex.rxjava2:rxandroid:2.0.1'
compile 'com.jakewharton.retrofit:retrofit2-rxjava2-adapter:1.0.0'// 大神写的这个库可以支持到rxjava2.X
//compile 'com.squareup.retrofit2:adapter-rxjava:2.1.0'//retrofit现在只支持到rxjava1.XX
compile 'com.squareup.retrofit2:retrofit:2.1.0'
compile 'com.squareup.retrofit2:converter-gson:2.1.0'
compile 'com.squareup.okhttp3:okhttp:3.4.1'
compile 'com.squareup.okhttp3:logging-interceptor:3.4.1'

Error:Execution failed for task ':app:transformResourcesWithMergeJavaResForDebug'.

More than one file was found with OS independent path 'META-INF/rxjava.properties' 紧接着出现这个错误

字面意思是rxjava.properties有多