镜像信息 
{
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"JENKINS_UC_EXPERIMENTAL=https://updates.jenkins.io/experimental",
"JENKINS_INCREMENTALS_REPO_MIRROR=https://repo.jenkins-ci.org/incrementals",
"COPY_REFERENCE_FILE_LOG=/var/jenkins_home/copy_reference_file.log",
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"Metadata": {
"LastTagTime": "2026-04-30T16:05:25.023644466+08:00"
}
}