[英]Java jar file won't recognize external libraries added from gradle
喲伙計們,基本上我在Java項目中使用gradle,並且無法在我正在使用的jar文件中導出庫。 嘗試了一些解決方案,但沒有任何效果。 您是否知道gradle文件中缺少的內容,或者在導出時需要指定一些內容。 我正在使用Eclipse
謝謝,這是我的gradle文件
enter code here
plugins {
// Apply the java-library plugin to add support for Java Library
id 'java-library'
}
repositories {
// Use jcenter for resolving your dependencies.
// You can declare any Maven/Ivy/file repository here.
jcenter()
mavenCentral()
}
dependencies {
// This dependency is exported to consumers, that is to say found on their compile classpath.
api 'org.apache.commons:commons-math3:3.6.1'
// This dependency is used internally, and not exposed to consumers on their own compile classpath.
implementation 'com.google.guava:guava:27.0.1-jre'
// Use JUnit test framework
testImplementation 'junit:junit:4.12'
implementation "redis.clients:jedis:3.0.1"
implementation 'org.pixsee.java-fcm:Java-fcm:1.0.0'
implementation 'com.google.firebase:firebase-admin:6.10.0'
compile "org.slf4j:slf4j-api:1.6.1"
implementation 'org.slf4j:slf4j-simple:1.7.25'
implementation "com.google.maps:google-maps-services:0.9.4"
implementation 'io.vertx:vertx-core:3.8.1'
}
sourceCompatibility = 1.8
version = '1.0'
jar {
manifest {
attributes 'Implementation-Title': 'GeofenceServer',
'Implementation-Version': version
}
}
apply plugin: "eclipse"
終於解決了它,從Sterconium的回答讓我在正確的軌道答案 ,但問題是,當我嘗試創建它說找不到主類fatJar,究其原因是因為我的文件都放在src / test / java下,而不是SRC / main / java以及當我嘗試運行fatJar時以某種方式對其進行編譯,但仍找不到依賴關系,因此我將實現更改為在build.gradle文件中進行編譯,現在它可以正常工作。所以這是我最終的build.gradle文件看起來像 。
/*
* This file was generated by the Gradle 'init' task.
*
* This generated file contains a sample Java Library project to get you started.
* For more details take a look at the Java Libraries chapter in the Gradle
* User Manual available at https://docs.gradle.org/5.4/userguide/java_library_plugin.html
*/
plugins {
// Apply the java-library plugin to add support for Java Library
id 'java-library'
}
repositories {
// Use jcenter for resolving your dependencies.
// You can declare any Maven/Ivy/file repository here.
jcenter()
mavenCentral()
}
apply plugin: "java"
apply plugin: "eclipse"
version = '1.0'
//create a single Jar with all dependencies
task fatJar(type: Jar) {
manifest {
attributes 'Implementation-Title': 'Gradle Jar File Example',
'Implementation-Version': version,
'Main-Class': 'Server.Test'
}
baseName = project.name + '-all'
from { configurations.compile.collect { it.isDirectory() ? it : zipTree(it) } }
with jar
}
dependencies {
// This dependency is exported to consumers, that is to say found on their compile classpath.
api 'org.apache.commons:commons-math3:3.6.1'
// This dependency is used internally, and not exposed to consumers on their own compile classpath.
implementation 'com.google.guava:guava:27.0.1-jre'
// Use JUnit test framework
testImplementation 'junit:junit:4.12'
implementation "redis.clients:jedis:3.0.1"
implementation 'com.google.firebase:firebase-admin:6.10.0'
implementation 'org.slf4j:slf4j-simple:1.7.25'
implementation 'com.google.maps:google-maps-services:0.10.0'
compile 'io.vertx:vertx-core:3.8.1'
implementation 'com.google.code.gson:gson:2.8.5'
}
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