Gradle无法同步Spring Boot项目

Question

我正在尝试从intelij中的start.spring.io导入gradle的新项目，但它无法下载任何依赖项或导入插件。我看到消息来源列表是空的。

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你知道怎么解决这个问题吗？

   $ ./gradlew build

FAILURE: Build failed with an exception.

* Where:
Build file 'C:\Users\Jarek\Downloads\demo\build.gradle' line: 3

* What went wrong:
Plugin [id: 'org.springframework.boot', version: '2.2.2.RELEASE'] was not found in any of the following sources:

- Gradle Core Plugins (plugin is not in 'org.gradle' namespace)
- Plugin Repositories (could not resolve plugin artifact 'org.springframework.boot:org.springframework.boot.gradle.plugin:2.2.2.RELEASE')
  Searched in the following repositories:
    Gradle Central Plugin Repository

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

Answer 1

(Screenshot from Intellij IDE) The Toggle Offline mode button is the last to the right on the botton bottom tray

有可能你已经切换到你的gradle的离线模式。请关闭脱机模式，然后在集成开发环境终端上运行./gradlew build。