如何使用Gradle的本地JUnit Jar而不是Maven Central？

Question

gradle assemble testClasses

plugins {
    id 'org.springframework.boot' version '2.5.2'
    id 'io.spring.dependency-management' version '1.0.11.RELEASE'
    id 'java'
}

group = 'com.example'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = '1.8'

repositories {
    mavenCentral()
}

dependencies {
    compile fileTree(dir: 'libs', include: '*.jar')
    testCompile fileTree(dir: 'libs', include: '*.jar')
    implementation 'org.springframework.boot:spring-boot-starter-web'
    testImplementation('org.springframework.boot:spring-boot-starter-test')
}

test {
    useJUnitPlatform()
}

但它并不在“libs”中寻找JUnit jar，而是试图从Maven Central中抓取：

级配洁净试验

任务：测试失败

null

Gradle期望文件夹格式是什么？

这是我试过的

改变了我的安顿。格雷德尔变成了这个

pluginManagement {
    repositories {
        maven {
            url './libs'
        }
    }
}

$ ls libs
6.8.3                       org.assertj
ch.qos.logback                  org.codehaus.groovy
com.datastax.oss                org.eclipse.ee4j
com.fasterxml                   org.eclipse.jetty
com.fasterxml.jackson               org.glassfish.jersey
com.fasterxml.jackson.core          org.hamcrest
com.fasterxml.jackson.datatype          org.infinispan
com.fasterxml.jackson.module            org.jboss
com.google.code.findbugs            org.jetbrains.kotlin
com.jayway.jsonpath             org.jetbrains.kotlinx
com.oracle.database.jdbc            org.junit
com.sun.activation              org.junit.jupiter
com.vaadin.external.google          org.junit.platform
commons-codec                   org.mockito
commons-logging                 org.objenesis
dependency-management-plugin-1.0.11.RELEASE.jar org.opentest4j
files-2.1                   org.ow2
io.dropwizard.metrics               org.ow2.asm
io.micrometer                   org.skyscreamer
io.netty                    org.slf4j
io.projectreactor               org.sonatype.oss
io.prometheus                   org.springframework
io.r2dbc                    org.springframework.boot
io.rsocket                  org.springframework.data
io.spring.dependency-management         org.springframework.integration
io.spring.gradle                org.springframework.security
jakarta.activation              org.springframework.session
jakarta.annotation              org.tomlj
jakarta.xml.bind                org.xmlunit
jars-8                      org.yaml
journal-1                   spring-boot-2.5.2.jar
junit-jupiter-engine-5.7.2.jar          spring-boot-autoconfigure-2.5.2.jar
modules-2                   spring-boot-buildpack-platform-2.5.2.jar
net.bytebuddy                   spring-boot-gradle-plugin-2.5.2.jar
net.java.dev.jna                spring-boot-loader-tools-2.5.2.jar
net.minidev                 spring-boot-starter-2.5.2.jar
org.antlr                   spring-boot-starter-json-2.5.2.jar
org.apache                  spring-boot-starter-logging-2.5.2.jar
org.apache.commons              spring-boot-starter-test-2.5.2.jar
org.apache.httpcomponents           spring-boot-starter-tomcat-2.5.2.jar
org.apache.logging              spring-boot-starter-web-2.5.2.jar
org.apache.logging.log4j            spring-boot-test-2.5.2.jar
org.apache.tomcat.embed             spring-boot-test-autoconfigure-2.5.2.jar
org.apiguardian                 transforms-3

哪里出了问题：在以下任何来源中都找不到插件[ID:'org.springframework.boot'，版本:'2.5.2']:

• gradle核心插件（插件不在'org.gradle'命名空间中）
• 插件存储库（无法解析插件工件'org.springframework.boot:org.springframework.boot.gradle.plugin:2.5.2')在以下存储库中搜索：maven（文件:~/complete/libs/)

Answer 1

您的问题不是junit，要运行gradle，您需要访问maven存储库中的依赖项和gradle插件存储库（您有spring boot）

您选择了mavencentral（），但是如果无法访问internet，这将不起作用，您应该可以访问maven和Gradle-Plugins的本地存储库。

如果您的lib已经有了spring jar，那么移除spring相关的依赖项（第3、4行）