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无法使用Gradle输出jar文件

[英]unable to output jar files with gradle

 原文  2016-10-31 02:07:44  4   1    java/ android/ maven/ gradle/ jar

问题描述

我有一个项目，其中有多个主类文件，我可以在我的IDE（intelij）中编译并运行该项目，但是无法弄清楚如何使用gradle输出工件jar，这是我尝试的方法： 

buildscript {
    repositories {
        jcenter()
        maven {
            url 'https://plugins.gradle.org/m2/'
        }
    }
    dependencies {
        // Add this line
        classpath "org.jfrog.buildinfo:build-info-extractor-gradle:4.0.1"
        classpath 'gradle.plugin.edu.sc.seis.gradle:launch4j:1.6.2'
    }
}


group 'polisotinserter'
version '1.0.0'

// Apply the java plugin to add support for Java
apply plugin: 'java'
apply plugin: 'com.jfrog.artifactory'
apply plugin: 'maven-publish'
apply plugin: 'idea'
apply plugin: 'edu.sc.seis.launch4j'
sourceCompatibility = 1.8

repositories {
    jcenter()
    maven {
        url 'https://artifactory.lyoko.pw:443/libs-release-local'
    }
}

dependencies {
    compile group: 'com.github.axet', name: 'lookup', version: '0.1.30'
    compile group: 'org.seleniumhq.selenium', name: 'selenium-support', version: '3.0.1'
    compile group: 'org.seleniumhq.selenium', name: 'selenium-ie-driver', version: '3.0.1'
    compile "org.jsoup:jsoup:1.8.3"
    compile group: 'javax.mail', name: 'mail', version: '1.4.7'

    compile(group: 'EnglishToHebrewTranslicirator', name: 'EnglishToHebrewTranslicirator', version: 'EnglishToHebrewTranslicirator')
    compile group: 'net.sourceforge.jexcelapi', name: 'jxl', version: '2.6.12'
    compile group: 'org.json', name: 'json', version: '20160810'


    compile(group: 'AbstractConnectionApi', name: 'AbstractConnectionApi', version: '1.0.0')
    compile(group: 'sjxlsx-custom', name: 'sjxlsx-custom', version: '1.0.0')
    compile(group: 'programupdater', name: 'Programs-Updater', version: '1.0.0')
    compile(group: 'com.intellij', name: 'forms_rt', version: '7.0.3+')

}

subprojects {
    apply plugin: 'java'
    repositories {
        jcenter()
        maven {
            url 'https://artifactory.lyoko.pw:443/libs-release-local'
            credentials {
                username = "vasilevich"
                password = "APkgGZjFzEM6Kp1yj1Be3fyrKW"
            }
        }
    }
    sourceSets {
        main {
            java {
                srcDir 'src/'
            }
        }
    }
    dependencies {
        compile(group: 'programupdater', name: 'Programs-Updater', version: '1.0.0')
        compile(group: 'com.intellij', name: 'forms_rt', version: '7.0.3+')
    }
}


project(':CGFetcher') {
    dependencies {
        compile "org.jsoup:jsoup:1.8.3"
        compile group: 'net.sourceforge.jexcelapi', name: 'jxl', version: '2.6.12'
    }
    task assembleRelease(type: Jar) {
        classifier = 'release'
        manifest {
            attributes 'Implementation-Title': "CGFetcher",
                    'Implementation-Version': project.version,
                    'Main-Class': 'gui.CGGuiMain'
        }
        baseName = "CGFetcher"
        from { configurations.compile.collect { it.isDirectory() ? it : zipTree(it) } }
        with jar
    }
    artifacts {
        archives assembleRelease
    }
}

在我使用 

gradle build

我在build / libs文件夹中得到一个jar，这个文件夹名为polisotinserter-1.0.0.jar，这是无法预料的，​​而且jar不包含我在project（）指令中设置的清单。

经过几次测试后，似乎project（）指令根本没有运行，所以我很困惑从哪里去？ 我怎样才能让gradle运行 

project(':CGFetcher') {

指示？ 感谢您的关注。

1 个解决方案

解决方案1
 0 已采纳  2016-10-31 04:43:53

好的问题是，它不应该出现在项目的根目录中，我注意到当我运行gradle build时，它也使CGFetcher成为一个子文件夹，该子文件夹又具有自己的build文件夹和相关的jar。 此外，我注意到它没有使用根项目的源，所以我必须这样做： 

buildscript {
    repositories {
        jcenter()
        maven {
            url 'https://plugins.gradle.org/m2/'
        }
    }
    dependencies {
        // Add this line
        classpath "org.jfrog.buildinfo:build-info-extractor-gradle:4.0.1"
        classpath 'gradle.plugin.edu.sc.seis.gradle:launch4j:1.6.2'
    }
}


group 'polisotinserter'
version '1.0.0'

// Apply the java plugin to add support for Java
apply plugin: 'java'
apply plugin: 'com.jfrog.artifactory'
apply plugin: 'maven-publish'
apply plugin: 'idea'
apply plugin: 'edu.sc.seis.launch4j'
sourceCompatibility = 1.8

repositories {
    jcenter()
    maven {
        url 'https://artifactory.lyoko.pw:443/libs-release-local'
    }
}

dependencies {
    compile group: 'com.github.axet', name: 'lookup', version: '0.1.30'
    compile group: 'org.seleniumhq.selenium', name: 'selenium-support', version: '3.0.1'
    compile group: 'org.seleniumhq.selenium', name: 'selenium-ie-driver', version: '3.0.1'
    compile "org.jsoup:jsoup:1.8.3"
    compile group: 'javax.mail', name: 'mail', version: '1.4.7'

    compile(group: 'EnglishToHebrewTranslicirator', name: 'EnglishToHebrewTranslicirator', version: 'EnglishToHebrewTranslicirator')
    compile group: 'net.sourceforge.jexcelapi', name: 'jxl', version: '2.6.12'
    compile group: 'org.json', name: 'json', version: '20160810'


    compile(group: 'AbstractConnectionApi', name: 'AbstractConnectionApi', version: '1.0.0')
    compile(group: 'sjxlsx-custom', name: 'sjxlsx-custom', version: '1.0.0')
    compile(group: 'programupdater', name: 'Programs-Updater', version: '1.0.0')
    compile(group: 'com.intellij', name: 'forms_rt', version: '7.0.3+')

}
sourceSets {
    main {
        java {
            srcDir new File(rootProject.projectDir, "src/main/java").getAbsolutePath()
        }
        resources {
            srcDir new File(rootProject.projectDir, "src/main/resources").getAbsolutePath()
        }
    }
}

subprojects {
    apply plugin: 'java'
    repositories {
        jcenter()
        maven {
            url 'https://artifactory.lyoko.pw:443/libs-release-local'
            credentials {
                username = "vasilevich"
                password = "APkgGZjFzEM6Kp1yj1Be3fyrKW"
            }
        }
    }

    sourceSets {
        main {
            java {
                srcDir new File(rootProject.projectDir, "src/main/java").getAbsolutePath()
            }
            resources {
                srcDir new File(rootProject.projectDir, "src/main/resources").getAbsolutePath()
            }
        }
    }
    dependencies {
        compile group: 'com.github.axet', name: 'lookup', version: '0.1.30'

        compile "org.jsoup:jsoup:1.8.3"
        compile group: 'javax.mail', name: 'mail', version: '1.4.7'

        compile(group: 'EnglishToHebrewTranslicirator', name: 'EnglishToHebrewTranslicirator', version: 'EnglishToHebrewTranslicirator')
        compile group: 'net.sourceforge.jexcelapi', name: 'jxl', version: '2.6.12'
        compile group: 'org.json', name: 'json', version: '20160810'


        compile(group: 'AbstractConnectionApi', name: 'AbstractConnectionApi', version: '1.0.0')
        compile(group: 'sjxlsx-custom', name: 'sjxlsx-custom', version: '1.0.0')
        compile(group: 'programupdater', name: 'Programs-Updater', version: '1.0.0')
        compile(group: 'com.intellij', name: 'forms_rt', version: '7.0.3+')


    }
}

project(':CGFetcher') {

    task assembleRelease(type: Jar) {
        classifier = 'release'
        manifest {
            attributes 'Implementation-Title': "CGFetcher",
                    'Implementation-Version': project.version,
                    'Main-Class': 'gui.CGGuiMain'
        }
        baseName = "CGFetcher"
        from { configurations.compile.collect { it.isDirectory() ? it : zipTree(it) } }
        with jar
    }
    artifacts {
        archives assembleRelease
    }
}

注意： 

sourceSets {
        main {
            java {
                srcDir new File(rootProject.projectDir, "src/main/java").getAbsolutePath()
            }
            resources {
                srcDir new File(rootProject.projectDir, "src/main/resources").getAbsolutePath()
            }
        }
    }

这告诉项目使用根源代码。 但是现在出现了一个新问题，我不知道如何为不同的项目创建不同的依赖关系，似乎gradle迫使我使用所有依赖关系，即使它们没有在代码中被强制使用，也仅仅是因为包含了类。 编辑：好的，我认为这太简单了，给所有子项目compileOnly（在较早的gradle版本中提供），然后在实际项目中添加“ compile”，这是一个示例： 

subprojects {
    apply plugin: 'java'
    repositories {
        jcenter()
        maven {
            url 'https://artifactory.lyoko.pw:443/libs-release-local'
            credentials {
                username = "vasilevich"
                password = "APkgGZjFzEM6Kp1yj1Be3fyrKW"
            }
        }
    }

    sourceSets {
        main {
            java {
                srcDir new File(rootProject.projectDir, "src/main/java").getAbsolutePath()
            }
            resources {
                srcDir new File(rootProject.projectDir, "src/main/resources").getAbsolutePath()
            }
        }
    }
    dependencies {
        compileOnly group: 'com.github.axet', name: 'lookup', version: '0.1.30'
        compileOnly group: 'org.seleniumhq.selenium', name: 'selenium-support', version: '3.0.1'
        compileOnly group: 'org.seleniumhq.selenium', name: 'selenium-ie-driver', version: '3.0.1'
        compileOnly group: 'javax.mail', name: 'mail', version: '1.4.7'
        compileOnly(group: 'EnglishToHebrewTranslicirator', name: 'EnglishToHebrewTranslicirator', version: 'EnglishToHebrewTranslicirator')
        compileOnly group: 'org.json', name: 'json', version: '20160810'
        compileOnly(group: 'AbstractConnectionApi', name: 'AbstractConnectionApi', version: '1.0.0')
        compileOnly(group: 'sjxlsx-custom', name: 'sjxlsx-custom', version: '1.0.0')
        compileOnly "org.jsoup:jsoup:1.8.3"
        compileOnly(group: 'programupdater', name: 'Programs-Updater', version: '1.0.0')
        compileOnly(group: 'com.intellij', name: 'forms_rt', version: '7.0.3+')
        compileOnly group: 'net.sourceforge.jexcelapi', name: 'jxl', version: '2.6.12'

    }
}

project(':CGFetcher') {
    dependencies {
        compile "org.jsoup:jsoup:1.8.3"
        compile(group: 'programupdater', name: 'Programs-Updater', version: '1.0.0')
        compile(group: 'com.intellij', name: 'forms_rt', version: '7.0.3+')
        compile group: 'net.sourceforge.jexcelapi', name: 'jxl', version: '2.6.12'

    }
    task assembleRelease(type: Jar) {
        classifier = 'release'
        manifest {
            attributes 'Implementation-Title': "CGFetcher",
                    'Implementation-Version': project.version,
                    'Main-Class': 'gui.CGGuiMain'
        }
        baseName = "CGFetcher"
        from { configurations.compile.collect { it.isDirectory() ? it : zipTree(it) } }
        with jar
    }
    artifacts {
        archives assembleRelease
    }
}

这不会导致任何错误，并且最终的jar值应为预期值。

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