在我的Jenkins实例(版本1.548)中，配置文件位于:

/var/lib/jenkins/jobs/-the-project-name - / config . xml

属于jenkins用户和jenkins组，拥有644个权限。将文件复制到这里和从这里复制到这里应该可以工作。我没有尝试直接更改它，但已经从这个地方备份了配置，以防项目需要再次设置。

多亏了Larry Cai的回答，我成功地创建了一个脚本来备份我所有的Jenkins作业。我创建了一个每周运行这个的作业。如果有人发现它有用，这里是:

#!/bin/bash
#IFS for jobs with spaces.
SAVEIFS=$IFS
IFS=$(echo -en "\n\b")
for i in $(java -jar /run/jenkins/war/WEB-INF/jenkins-cli.jar -s http://server:8080/ list-jobs); 
do 
  java -jar /run/jenkins/war/WEB-INF/jenkins-cli.jar -s http://server:8080/ get-job ${i} > ${i}.xml;
done
IFS=$SAVEIFS
mkdir deploy
tar cvfj "jenkins-jobs.tar.bz2" ./*.xml

Jenkins将作业导出到一个目录

 #! /bin/bash
    SAVEIFS=$IFS
    IFS=$(echo -en "\n\b")
    declare -i j=0
    for i in $(java -jar jenkins-cli.jar -s http://server:8080/jenkins list-jobs  --username **** --password ***);
    do
    let "j++";
    echo $j;
    if [ $j -gt 283 ] // If you have more jobs do it in chunks as it will terminate in the middle of the process. So Resume your job from where it ends.
     then
    java -jar jenkins-cli.jar -s http://lxvbmcbma:8080/jenkins get-job --username **** --password **** ${i} > ${i}.xml;
    echo "done";
    fi
    done

进口工作

for f in *.xml;
do
echo "Processing ${f%.*} file.."; //truncate the .xml extention and load the xml file for job creation
java -jar jenkins-cli.jar -s http://server:8080/jenkins create-job ${f%.*}  < $f
done

下载插件名非常简单

作业导入插件

输入Remote Jenkins服务器的URL，它将自动导入作业

对于那些在Windows世界中可能有或没有Bash可用的人，这里是我对Katu的PowerShell移植和Larry Cai的方法。希望它能帮助到别人。

##### Config vars #####
$serverUri = 'http://localhost:8080/' # URI of your Jenkins server
$jenkinsCli = 'C:\Program Files (x86)\Jenkins\war\WEB-INF\jenkins-cli.jar' # Path to jenkins-cli.jar on your machine
$destFolder = 'C:\Jenkins Backup\' # Output folder (will be created if it doesn't exist)
$destFile = 'jenkins-jobs.zip' # Output filename (will be overwritten if it exists)
########################

$work = Join-Path ([System.IO.Path]::GetTempPath()) ([System.IO.Path]::GetRandomFileName())
New-Item -ItemType Directory -Force -Path $work | Out-Null # Suppress output noise
echo "Created a temp working folder: $work"

$jobs = (java -jar $jenkinsCli -s $serverUri list-jobs)
echo "Found $($jobs.Length) existing jobs: [$jobs]"

foreach ($j in $jobs)
{
    $outfile = Join-Path $work "$j.xml"
    java -jar $jenkinsCli -s $serverUri get-job $j | Out-File $outfile
}
echo "Saved $($jobs.Length) jobs to temp XML files"

New-Item -ItemType Directory -Force -Path $destFolder | Out-Null # Suppress output noise
echo "Found (or created) $destFolder folder"

$destPath = Join-Path $destFolder $destFile
Get-ChildItem $work -Filter *.xml | 
    Write-Zip -Level 9 -OutputPath $destPath -FlattenPaths |
    Out-Null # Suppress output noise
echo "Copied $($jobs.Length) jobs to $destPath"

Remove-Item $work -Recurse -Force
echo "Removed temp working folder"

在我的Jenkins实例(版本1.548)中，配置文件位于:

/var/lib/jenkins/jobs/-the-project-name - / config . xml

属于jenkins用户和jenkins组，拥有644个权限。将文件复制到这里和从这里复制到这里应该可以工作。我没有尝试直接更改它，但已经从这个地方备份了配置，以防项目需要再次设置。