由于 Maven 中央存储库已移至 https，因此无法构建 grails 2.3.7 项目

由于 Maven 中央存储库已移至 https，我无法构建 2.3.7 grails 项目。 我尝试了这篇文章的建议：对 http://repo1.maven.org/maven2/ 的请求返回 501 HTTPS 必需状态和正文

但是我仍然遇到问题，因为 Maven 存储库是在框架 jar 中编码的（ grails-aether-2.3.7-sources.jar ） 班级是org.codehaus.groovy.grails.resolve.maven.aether.config.RepositoriesConfinguration.groovy.

RemoteRepository mavenCentral(Closure configurer = null) {
    final existing = repositories.find { ArtifactRepository ar -> ar.id == "mavenCentral" }
    if (!existing) {
        final repositoryBuilder = new RemoteRepository.Builder("mavenCentral", "default", "http://repo1.maven.org/maven2/")

        configureRepository(repositoryBuilder, configurer)
        final repository = repositoryBuilder.build()
        repositories << repository
        return repository
    }
    else {
        return existing
    }
}

该文件是只读的。

我该如何解决这个问题？由于多种原因，我无法将项目迁移到新的 Grails 版本。 这是我得到的错误。

16:14:10 + /opt/grails-2.3.7/bin/grails --stacktrace 干净 16:14:13 | 加载 Grails 2.3.7 16:14:17 |配置类路径 16:14:20 |错误 解决获取依赖项时出现的错误：无法读取工件 xalan:serializer:jar:2.7.1 的描述符（注意：堆栈跟踪已 过滤。使用 --verbose 查看整个跟踪。）16:14:20 org.eclipse.aether.resolution.ArtifactDescriptorException：失败 读取 xalan:serializer:jar:2.7.1 16:14:20 的工件描述符 org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:335) 16:14:20 于 org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor(DefaultArtifactDescriptorReader.java:217) 16:14:20 于 org.eclipse.aether.internal.impl.DefaultDependencyCollector.process(DefaultDependencyCollector.java:466) 16:14:20 于 org.eclipse.aether.internal.impl.DefaultDependencyCollector.collectDependency(DefaultDependencyCollector.java:261) 16:14:20 于 org.eclipse.aether.internal.impl.DefaultRepositorySystem.collectDependency(DefaultRepositorySystem.java:317) 16:14:20 于 grails.util.BuildSettings.doResolve(BuildSettings.groovy:513) 16:14:20 在 grails.util.BuildSettings.doResolve(BuildSettings.groovy) 16:14:20 在 grails.util.BuildSettings$_getDefaultBuildDependency_closure17.doCall(BuildSettings.groovy:774) 16:14:20 于 grails.util.BuildSettings$_getDefaultBuildDependency_closure17.doCall(BuildSettings.groovy) 16:14:20 于 grails.util.BuildSettings.getDefaultBuildDependency(BuildSettings.groovy:768) 16:14:20 于 grails.util.BuildSettings.getBuildDependency(BuildSettings.groovy:673) 16:14:20 原因： org.eclipse.aether.resolution.ArtifactResolutionException：无法 从/到 mavenCentral 传输工件 xalan:serializer:pom:2.7.1 （http://repo1.maven.org/maven2/)：需要 HTTPS (501) 16:14:20 at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:460) 16:14:20 于 org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:262) 16:14:20 于 org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact（DefaultArtifactResolver.java:239） 16:14:20 于 org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:320) 16:14:20 ... 10 更多 16:14:20 原因： org.eclipse.aether.transfer.ArtifactTransferException：无法 从/到 mavenCentral 传输工件 xalan:serializer:pom:2.7.1 （http://repo1.maven.org/maven2/)：需要 HTTPS (501) 16:14:20 at org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed(ArtifactTransportListener.java:43) 16:14:20 于 org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:342) 16:14:20 于 org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run(RunnableErrorForwarder.java:67) 16:14:20 于 org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute(BasicRepositoryConnector.java:649) 16:14:20 于 org.eclipse.aether.connector.basic.BasicRepositoryConnector.get(BasicRepositoryConnector.java:247) 16:14:20 于 org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads（DefaultArtifactResolver.java:536） 16:14:20 于 org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:437) 16:14:20 ... 13 更多 16:14:20 原因： org.apache.http.client.HttpResponseException：需要 HTTPS (501) 16:14:20 于 org.eclipse.aether.transport.http.HttpTransporter.handleStatus(HttpTransporter.java:404) 16:14:20 于 org.eclipse.aether.transport.http.HttpTransporter.execute(HttpTransporter.java:298) 16:14:20 于 org.eclipse.aether.transport.http.HttpTransporter.implGet(HttpTransporter.java:250) 16:14:20 于 org.eclipse.aether.spi.connector.transport.AbstractTransporter.get(AbstractTransporter.java:59) 16:14:20 于 org.eclipse.aether.connector.basic.BasicRepositoryConnector$GetTaskRunner.runTask(BasicRepositoryConnector.java:418) 16:14:20 于 org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:337) 16:14:20 ... 18 更多

您必须注释掉存储库下的 mavenCentral() 并按照此处的建议添加相应的 https url：https://support.sonatype.com/hc/en-us/articles/360041287334

例子 ：

repositories {
        inherits true // Whether to inherit repository definitions from plugins

        grailsPlugins()
        grailsHome()
        mavenLocal()
        grailsCentral()

        //comment following line to prevent use of default http url
//        mavenCentral()

        //add following https counterparts
        mavenRepo 'https://repo1.maven.org/maven2/'
        mavenRepo 'https://repo.maven.apache.org/maven2/'
        //if by any chance you can't connect to https url use this insecure url
//      mavenRepo 'http://insecure.repo1.maven.org/maven2/'

        mavenRepo 'https://repo.spring.io/milestone'
    }

我在 grails 2.3.11 和 java 1.7.0_242 上尝试过这个，它对我有用。希望这可以帮助。