Gradle: 创建一个带有依赖项的 JAR

Question

我正在将我们的产品构建从 Ant 迁移到 Gradle，从单个项目开始并遇到以下错误：

> Could not resolve all files for configuration ':Shared:serverbase:compileClasspath'.
   > Could not find guava:guava:23.3-jre.
     Searched in the following locations:
       - https://jcenter.bintray.com/guava/guava/23.3-jre/guava-23.3-jre.pom
       - file:/F:/pros/X/java/guava/guava-23.3-jre.xml
     Required by:
         project :Shared:serverbase

为什么它正在寻找 xml 文件而不是 jar?

这是我的文件： build.gradle 在项目的根目录中：

buildscript {
    repositories {
        jcenter()
        maven {
            url "https://plugins.gradle.org/m2/"
        }
    }
    dependencies {
        classpath 'de.richsource.gradle.plugins:gwt-gradle-plugin:0.6' // gwt compiler plugin
    }
}

allprojects {

    apply from: rootProject.file('libraries.gradle')
    repositories {
        jcenter()
        ivy {
            url  "file://${rootProject.projectDir}/ThirdParty/java/"
            patternLayout  {
                artifact "[organization]/[module](-[revision])(.[ext])"
            }
        }
    }
}

subprojects {
    apply plugin: 'java-library'

    sourceCompatibility = '1.8'
    targetCompatibility = '1.8'


    compileJava.options.debugOptions.debugLevel = "lines,vars,source"
    compileJava.options.compilerArgs += ["-nowarn"]
    compileJava.options.debug = true
}

此单个项目的

build.gradle：

sourceSets.main.java.srcDirs = ['src']

dependencies {
    implementation "guava:guava:${guavaVersion}"
    implementation "slf4j:jul-to-slf4j:${slf4jVersion}"
    implementation "logback:logback-classic:${logbackVersion}"

}

jar {
    manifest {
        attributes 'Class-Path': configurations.compileClasspath.collect { it.getName() }.join(' ')
    }        

}

settings.gradle:

rootProject.name = 'X'
include 'Shared:serverbase'

libraries.gradle:

ext {
...
    guavaVersion = '23.3-jre'
...
}

（删除了一些内容）

如果我将文件依赖项添加到 build.gradle 作为本地文件 (How to add local .jar file dependency to build.gradle file?)

implementation files("guava-${guavaVersion}.jar")

我遇到了很多错误，例如“错误：包 org.slf4j 不存在”，因此似乎根本不满足依赖关系。结果应该是带有编译源的单个 jar。

本人是gradle新手，请见谅

Answer 1

您的 Guava 依赖项不正确。

更改自：

implementation "guava:guava:${guavaVersion}"

收件人：

implementation "com.google.guava:guava:${guavaVersion}"

Gradle: 创建一个带有依赖项的 JAR

Gradle: create a single JAR with dependencies

java

ant

build

gradle