我正在尝试使用Docx4j库,以读取用户选择的MS Word文件的内容(我正在尝试通过此示例安装它:https://github.com/plutext/Docx4j4Android4)。但是,当我读取MS Word文件时收到以下错误(我没有包括所有错误,但是重复的类都属于org.slf4j.*
):
Duplicate class org.slf4j.ILoggerFactory found in modules slf4j-android-1.6.1-RC1.jar (slf4j-android-1.6.1-RC1.jar) and slf4j-api-1.7.21.jar (org.slf4j:slf4j-api:1.7.21)
Duplicate class org.slf4j.IMarkerFactory found in modules slf4j-android-1.6.1-RC1.jar (slf4j-android-1.6.1-RC1.jar) and slf4j-api-1.7.21.jar (org.slf4j:slf4j-api:1.7.21)
Duplicate class org.slf4j.Logger found in modules slf4j-android-1.6.1-RC1.jar (slf4j-android-1.6.1-RC1.jar) and slf4j-api-1.7.21.jar (org.slf4j:slf4j-api:1.7.21)
........
这似乎很奇怪,因为在我的build.gradle中,在实现docx4j库时我明确排除了org.sl4j
。
下面是我的build.gradle
代码:
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
android {
compileSdkVersion 29
buildToolsVersion "29.0.2"
defaultConfig {
applicationId "com.example.diffchecker"
minSdkVersion 21
targetSdkVersion 29
multiDexEnabled true
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
dexOptions {
// Comment the following in order to see actual errors, not unhelpful "too many errors"!
// preDexLibraries = false
additionalParameters=['--core-library']
}
packagingOptions {
exclude 'META-INF/DEPENDENCIES'
exclude 'META-INF/LICENSE'
exclude 'META-INF/LICENSE.txt'
exclude 'META-INF/license.txt'
exclude 'META-INF/NOTICE'
exclude 'META-INF/NOTICE.txt'
exclude 'META-INF/notice.txt'
exclude 'META-INF/ASL2.0'
exclude("META-INF/*.kotlin_module")
}
}
dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
implementation 'androidx.appcompat:appcompat:1.1.0'
implementation 'androidx.core:core-ktx:1.1.0'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
implementation 'io.github.java-diff-utils:java-diff-utils:4.5'
// For developers using AndroidX in their applications
implementation 'pub.devrel:easypermissions:3.0.0'
// For developers using the Android Support Library
implementation 'pub.devrel:easypermissions:2.0.1'
implementation 'com.google.android.gms:play-services-ads:18.3.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test.ext:junit:1.1.1'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
//implementation files('libs/commons-text-1.2.jar')
implementation files('libs/commons-lang3-3.7.jar')
//Thanks for using https://jar-download.com
implementation 'org.webjars.bowergithub.telecomsante:pdf-viewer:2.2.0'
implementation 'com.tom_roush:pdfbox-android:1.8.10.1'
//implementation files('libs/commons-logging-1.2.jar')
implementation 'com.bskim:maxheightscrollview:1.0.0@aar'
implementation 'androidx.gridlayout:gridlayout:1.0.0'
// Docx4j is the library used to read Word documents
// https://mvnrepository.com/artifact/org.docx4j/docx4j
implementation files('libs/commons-lang3-3.7.jar')
implementation files('libs/commons-text-1.2.jar')
//implementationtestCompile 'junit:junit:4.12'
implementation 'javax.xml.bind:jaxb-api:2.2.12'
implementation 'javax.xml.stream:stax-api:1.0-2'
implementation 'com.fasterxml:aalto-xml:1.0.0'
//compile 'org.codehaus.woodstox:stax2-api:4.0.0'
implementation files('libs/awt-bastardised-17v8.jar')
implementation files('libs/slf4j-android-1.6.1-RC1.jar')
implementation files('libs/activation.jar')
implementation files('libs/additionnal.jar')
implementation files('libs/jaxb-core-2.3.0-SNAPSHOT-ANDROID.jar')
implementation files('libs/jaxb-runtime-2.3.0-SNAPSHOT-ANDROID.jar')
implementation files('libs/istack-commons-runtime-3.0.4-SNAPSHOT.jar')
// with org.slf4j removed
implementation('org.docx4j:docx4j:3.3.0') {
['org.apache.commons', 'commons-logging', 'org.sl4j'].each {
exclude group: "$it"
}
}
}
在应用程序的build.gradle中添加以下几行
configurations {
compile.exclude group: 'org.slf4j', module: 'slf4j-log4j12'
}
configurations.all {
resolutionStrategy {
force 'org.slf4j:slf4j-log4j12:1.7.25'
}
}
[查看org.docx4j:docx4j:6.1.2
时,这引发了一个问题,您甚至需要org.docx4j:docx4j:6.1.2
? libs/slf4j-android-1.6.1-RC1.jar
已经包含在内,并且可以在没有这些Android绑定的情况下在Android上运行; org.slf4j
大约是相同的奶酪。阅读这些要求时-几乎没有任何真正的尝试;因为根本没有Java / Kotlin代码。
您可以像这样从plugins {
id("dev.jacomet.logging-capabilities") version "0.7.0"
}
loggingCapabilities {
enforceLog4J2() // <- adjust to your needs see plugin documentation
}
中排除org.slf4j:slf4j-api:1.7.21
和所有其他有冲突的事物
org.docx4j:docx4j:3.3.0
或者您也可以像这样修改您的依赖项
implementation('org.docx4j:docx4j:3.3.0') {
exclude group: 'org.slf4j'
}