我是 Java、Gradle 和 Spring 的新手。
我使用以下 gradle 脚本设置了一个新项目:
buildscript {
repositories {
maven { url "http://repo.spring.io/snapshot" }
maven { url "http://repo.spring.io/milestone" }
}
dependencies {
classpath("org.springframework.boot:spring-boot-gradle-plugin:1.3.0.BUILD-SNAPSHOT")
}
}
apply plugin: 'java'
apply plugin: 'spring-boot'
repositories {
maven { url "http://repo.spring.io/snapshot" }
maven { url "http://repo.spring.io/milestone" }
}
dependencies {
compile("org.springframework.boot:spring-boot-starter-web")
testCompile("org.springframework.boot:spring-boot-starter-test")
}
尝试使用上述脚本构建时,出现以下错误:
E:\Projects\SpringAppTutorial>gradlew
FAILURE: Build failed with an exception.
* What went wrong:
A problem occurred configuring root project 'SpringAppTutorial'.
> Could not resolve all dependencies for configuration ':classpath'.
> Could not resolve org.springframework.boot:spring-boot-gradle-plugin:1.3.0.BUILD-SNAPSHOT.
Required by:
:SpringAppTutorial:unspecified
> Could not resolve org.springframework.boot:spring-boot-gradle-plugin:1.3.0.BUILD-SNAPSHOT.
> Could not parse POM http://repo.spring.io/snapshot/org/springframework/boot/spring-boot-gradle-plugin/1.3.0.BUILD-SNAPSHOT/spring-boot-gradle-plugin-1.3.0.BUILD-20150531.081700-179.pom
> Could not resolve org.springframework.boot:spring-boot-tools:1.3.0.BUILD-SNAPSHOT.
> Could not resolve org.springframework.boot:spring-boot-tools:1.3.0.BUILD-SNAPSHOT.
> Could not parse POM http://repo.spring.io/snapshot/org/springframework/boot/spring-boot-tools/1.3.0.BUILD-SNAPSHOT/spring-boot-tools-1.3.0.BUILD-20150531.081700-180.pom
> Could not resolve org.springframework.boot:spring-boot-parent:1.3.0.BUILD-SNAPSHOT.
> Could not resolve org.springframework.boot:spring-boot-parent:1.3.0.BUILD-SNAPSHOT.
> Could not parse POM http://repo.spring.io/snapshot/org/springframework/boot/spring-boot-parent/1.3.0.BUILD-SNAPSHOT/spring-boot-parent-1.3.0.BUILD-20150531.081700-180.pom
> Could not resolve org.springframework.boot:spring-boot-dependencies:1.3.0.BUILD-SNAPSHOT.
> Could not resolve org.springframework.boot:spring-boot-dependencies:1.3.0.BUILD-SNAPSHOT.
> Could not parse POM http://repo.spring.io/snapshot/org/springframework/boot/spring-boot-dependencies/1.3.0.BUILD-SNAPSHOT/spring-boot-dependencies-1.3.0.BUILD-20150531.081700-181.pom
> Could not find org.springframework.data:spring-data-releasetrain:Fowler-RELEASE.
Searched in the following locations:
http://repo.spring.io/snapshot/org/springframework/data/spring-data-releasetrain/Fowler-RELEASE/spring-data-releasetrain-Fowler-RELEASE.pom
http://repo.spring.io/snapshot/org/springframework/data/spring-data-releasetrain/Fowler-RELEASE/spring-data-releasetrain-Fowler-RELEASE.jar
http://repo.spring.io/milestone/org/springframework/data/spring-data-releasetrain/Fowler-RELEASE/spring-data-releasetrain-Fowler-RELEASE.pom
http://repo.spring.io/milestone/org/springframework/data/spring-data-releasetrain/Fowler-RELEASE/spring-data-releasetrain-Fowler-RELEASE.jar
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
BUILD FAILED
Total time: 15.726 secs
E:\Projects\SpringAppTutorial>
我在这里做错了什么?
最佳答案
您应该使用 spring-boot gradle 插件的发布版本 - 您的脚本正在使用某种开发快照版本字符串。
即尝试
dependencies {
classpath("org.springframework.boot:spring-boot-gradle-plugin:1.2.3.RELEASE")
}
(来自 http://docs.spring.io/spring-boot/docs/current/reference/html/build-tool-plugins-gradle-plugin.html)
假设有效,您也应该能够摆脱此部分:
repositories {
maven { url "http://repo.spring.io/snapshot" }
maven { url "http://repo.spring.io/milestone" }
}
关于gradle - 无法开始使用 Spring Boot 和 Gradle,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/30566972/