Gradle 无法解析 org.springframework.boot:spring-boot-dependencies：

Question

我遇到了一些错误：

FAILURE：构建失败并出现异常。

• 出了什么问题：

Execution failed for task ':gisett-backend:compileJava'.
> Could not resolve all dependencies for configuration ':gisett-backend:detachedConfiguration1'.
  > Could not resolve org.springframework.boot:spring-boot-dependencies:2.0.3.RELEASE.
    Required by:
        project :gisett-backend
     > Could not resolve org.springframework.boot:spring-boot-dependencies:2.0.3.RELEASE.
        > Could not get resource 'http://repo.boundlessgeo.com/main/org/springframework/boot/spring-boot-dependencies/2.0.3.RELEASE/spring-boot-dependencies-2.0.3.RELEASE.pom'.
           > Could not HEAD 'http://repo.boundlessgeo.com/main/org/springframework/boot/spring-boot-dependencies/2.0.3.RELEASE/spring-boot-dependencies-2.0.3.RELEASE.pom'.
              > No such host is known (repo.boundlessgeo.com)
     > Could not resolve org.springframework.boot:spring-boot-dependencies:2.0.3.RELEASE.
        > Could not get resource 'http://repo.maven.apache.org/maven2/org/springframework/boot/spring-boot-dependencies/2.0.3.RELEASE/spring-boot-dependencies-2.0.3.RELEASE.pom'.
           > Could not HEAD 'http://repo.maven.apache.org/maven2/org/springframework/boot/spring-boot-dependencies/2.0.3.RELEASE/spring-boot-dependencies-2.0.3.RELEASE.pom'. Received status code 501 from server: HTTPS Required

我该如何解决？

更新：

它有部分帮助，现在我明白了：

FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring project ':gisett-backend'.
> Could not resolve all artifacts for configuration ':gisett-backend:classpath'.
  > Could not resolve io.spring.gradle:propdeps-plugin:0.0.9.RELEASE.
    Required by:
        project :gisett-backend
     > Could not resolve io.spring.gradle:propdeps-plugin:0.0.9.RELEASE.
        > Could not get resource 'https://repo.spring.io/libs-snapshot/io/spring/gradle/propdeps-plugin/0.0.9.RELEASE/propdeps-plugin-0.0.9.RELEASE.pom'.
           > Could not HEAD 'https://repo.spring.io/libs-snapshot/io/spring/gradle/propdeps-plugin/0.0.9.RELEASE/propdeps-plugin-0.0.9.RELEASE.pom'. Received status code 401 from server: Unauthorized

更新 2： 我修复了它（我更新了服务器列表），但现在又出现了一个错误：

配置项目 ':gisett-backend' 时出现问题。

无法解析配置“:gisett-backend:classpath”的所有工件。 找不到 io.spring.gradle:propdeps-plugin:0.0.9.RELEASE。 在以下位置搜索： - https://repo.maven.apache.org/maven2/io/spring/gradle/propdeps-plugin/0.0.9.RELEASE/propdeps-plugin-0.0.9.RELEASE.pom - https://repo.spring.io/snapshot/io/spring/gradle/propdeps-plugin/0.0.9.RELEASE/propdeps-plugin-0.0.9.RELEASE.pom - https://plugins.gradle.org/m2/io/spring/gradle/propdeps-plugin/0.0.9.RELEASE/propdeps-plugin-0.0.9.RELEASE.pom

这是来自 build.gradle 的部分：

buildscript {


    ext {
        springBootVersion = '2.0.1.BUILD-SNAPSHOT'
    }
    repositories {
        mavenCentral()
        maven { url 'https://repo.spring.io/snapshot/' }
        maven { url "https://plugins.gradle.org/m2/" }
        //for finding propdeps-plugin dependency

    }
    dependencies {
        classpath "org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}"
        classpath "com.moowork.gradle:gradle-node-plugin:1.2.0"

       // classpath 'io.spring.gradle:propdeps-plugin:0.0.9.RELEASE'

    }

}



//...


// In this section you declare where to find the dependencies of your project
repositories {
    maven { url "https://repo.spring.io/plugins-release" }
//...

    maven { url "https://repo.maven.apache.org/maven2" }
}



}

//...

我该如何解决？ 谢谢

Answer 1

尝试更改您的 build.gradle 应该如下所示：

buildscript {
    ext {
        springBootVersion = '2.0.3.BUILD-SNAPSHOT'
    }
    repositories {
        mavenCentral()
        maven { url 'https://repo.spring.io/libs-snapshot' }
    }
    dependencies {
        classpath "org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}"
    }
}

apply plugin: 'java'
apply plugin: 'org.springframework.boot'
apply plugin: 'io.spring.dependency-management'