Question

我必须将spring boot项目发布到工件，并且需要在清单中添加一些信息。我的build.gradle文件如下所示：

buildscript {
    repositories {
        jcenter()
        mavenCentral()
    }
    dependencies {
        classpath "org.jfrog.buildinfo:build-info-extractor-gradle:latest.release"
        classpath("org.springframework.boot:spring-boot-gradle-plugin:2.0.5.RELEASE")
    }
}

apply plugin: 'java'
apply plugin: 'idea'
apply plugin: 'org.springframework.boot'
apply plugin: 'io.spring.dependency-management'
apply plugin: 'maven-publish'
apply plugin: 'com.jfrog.artifactory'

bootJar {
    baseName = 'my-project'
    def gitBranch = java.util.Optional.ofNullable(System.getenv('git.branch')).orElse('no information')
    def gitCommit = java.util.Optional.ofNullable(System.getenv('git.commit')).orElse('no information')
    def gitBuildNumber = java.util.Optional.ofNullable(System.getenv('git.buildno')).orElse('no information')
    manifest {
        attributes(
                'Class-Path': configurations.compile.collect { it.getName() }.join(' '),
        )
    }
}

我在class-path行出现如下错误，

A problem occurred evaluating root project 'my-project'.
> Could not resolve all dependencies for configuration ':detachedConfiguration1'.
   > Cannot resolve external dependency org.springframework.boot:spring-boot-dependencies:2.0.5.RELEASE because no repositories are defined.
     Required by:
         project :

如何解决此问题？

Answer 1

从dependencies中取出buildScript，如下所示。

buildscript {
    repositories {
        jcenter()
        mavenCentral()
    }

}

dependencies {
    ...........
}

Answer 2

两个块repositories和dependencies可以定义为顶级块，也可以定义为buildscript块之下。顶级块用于定义代码的生产依赖性以及如何解决它们。 buildscript块中的块用于定义插件依赖性以及如何解决它们：

buildscript {
    repositories {
        // define how to resolve plugin dependencies
        jcenter()
    }
    dependencies {
        // define plugin dependencies
        classpath "org.jfrog.buildinfo:build-info-extractor-gradle:latest.release"
        classpath "org.springframework.boot:spring-boot-gradle-plugin:2.0.5.RELEASE"
    }
}

repositories {
    // define how to resolve production dependencies
    jcenter()
}

dependencies {
    // define production dependencies
    compile "org.springframework.boot:spring-boot-dependencies:2.0.5.RELEASE"
}

如何发布jar到工件？

2 个答案: