对于包含简单build.gradle
文件的gradle项目:
apply plugin: 'java'
repositories.jcenter()
dependencies {
compile "org.springframework.boot:spring-boot-starter-web:1.1.5.RELEASE"
compile 'org.slf4j:slf4j-api:1.7.1'
}
当我运行gradle dependencies
时,它会显示:
:dependencies
------------------------------------------------------------
Root project
------------------------------------------------------------
archives - Configuration for archive artifacts.
No dependencies
compile - Compile classpath for source set 'main'.
+--- org.springframework.boot:spring-boot-starter-web:1.1.5.RELEASE
| +--- org.springframework.boot:spring-boot-starter:1.1.5.RELEASE
| | +--- org.springframework.boot:spring-boot:1.1.5.RELEASE
| | | +--- org.springframework:spring-core:4.0.6.RELEASE
| | | | \--- commons-logging:commons-logging:1.1.3
| | | \--- org.springframework:spring-context:4.0.6.RELEASE
| | | +--- org.springframework:spring-aop:4.0.6.RELEASE
| | | | +--- aopalliance:aopalliance:1.0
| | | | +--- org.springframework:spring-beans:4.0.6.RELEASE
| | | | | \--- org.springframework:spring-core:4.0.6.RELEASE (*)
| | | | \--- org.springframework:spring-core:4.0.6.RELEASE (*)
| | | +--- org.springframework:spring-beans:4.0.6.RELEASE (*)
| | | +--- org.springframework:spring-core:4.0.6.RELEASE (*)
| | | \--- org.springframework:spring-expression:4.0.6.RELEASE
| | | \--- org.springframework:spring-core:4.0.6.RELEASE (*)
| | +--- org.springframework.boot:spring-boot-autoconfigure:1.1.5.RELEASE
| | | \--- org.springframework.boot:spring-boot:1.1.5.RELEASE (*)
| | +--- org.springframework.boot:spring-boot-starter-logging:1.1.5.RELEASE
| | | +--- org.slf4j:jcl-over-slf4j:1.7.7
| | | | \--- org.slf4j:slf4j-api:1.7.7
| | | +--- org.slf4j:jul-to-slf4j:1.7.7
| | | | \--- org.slf4j:slf4j-api:1.7.7
| | | +--- org.slf4j:log4j-over-slf4j:1.7.7
| | | | \--- org.slf4j:slf4j-api:1.7.7
| | | \--- ch.qos.logback:logback-classic:1.1.2
| | | +--- ch.qos.logback:logback-core:1.1.2
| | | \--- org.slf4j:slf4j-api:1.7.6 -> 1.7.7
| | +--- org.springframework:spring-core:4.0.6.RELEASE (*)
| | \--- org.yaml:snakeyaml:1.13
| +--- org.springframework.boot:spring-boot-starter-tomcat:1.1.5.RELEASE
| | +--- org.apache.tomcat.embed:tomcat-embed-core:7.0.54
| | +--- org.apache.tomcat.embed:tomcat-embed-el:7.0.54
| | \--- org.apache.tomcat.embed:tomcat-embed-logging-juli:7.0.54
| +--- com.fasterxml.jackson.core:jackson-databind:2.3.3
| | +--- com.fasterxml.jackson.core:jackson-annotations:2.3.0
| | \--- com.fasterxml.jackson.core:jackson-core:2.3.3
| +--- org.hibernate:hibernate-validator:5.0.3.Final
| | +--- javax.validation:validation-api:1.1.0.Final
| | +--- org.jboss.logging:jboss-logging:3.1.1.GA
| | \--- com.fasterxml:classmate:1.0.0
| +--- org.springframework:spring-core:4.0.6.RELEASE (*)
| +--- org.springframework:spring-web:4.0.6.RELEASE
| | +--- org.springframework:spring-aop:4.0.6.RELEASE (*)
| | +--- org.springframework:spring-beans:4.0.6.RELEASE (*)
| | +--- org.springframework:spring-context:4.0.6.RELEASE (*)
| | \--- org.springframework:spring-core:4.0.6.RELEASE (*)
| \--- org.springframework:spring-webmvc:4.0.6.RELEASE
| +--- org.springframework:spring-beans:4.0.6.RELEASE (*)
| +--- org.springframework:spring-context:4.0.6.RELEASE (*)
| +--- org.springframework:spring-core:4.0.6.RELEASE (*)
| +--- org.springframework:spring-expression:4.0.6.RELEASE (*)
| \--- org.springframework:spring-web:4.0.6.RELEASE (*)
\--- org.slf4j:slf4j-api:1.7.1 -> 1.7.7
我有两件事我不太确定,虽然我读了一些文章:
(*)
表示此依赖关系已存在并在之前的步骤中下载1.7.1 -> 1.7.7
此依赖关系声明为1.7.1
,但gradle决定在解决冲突后使用1.7.7
不确定我的理解是否正确,我怎样才能找到一些官方文件来解释它们?我搜索了gradle网站,但还没找到
答案 0 :(得分:2)
虽然不是官方文档,但我在gradle dependency-resolution-reporting.md design-doc:
中找到了以下内容
- 避免回归当前功能:
- 省略子树(*)
但请注意,此设计文档已于4月2日更改(请参阅更改here),作为v2.5发布工作的一部分,此评论已从此文档中删除。