如何在Mac OS X系统上的不同HTTP端口（即7070和7071）上运行两个Jenkins守护程序。

1）我为每个dameon创建两个帐户，其中包含Jenkins主目录：jeankins1，jenkins2

2）我复制默认的dameon配置文件

sudo cp /Library/LaunchDaemons/org.jenkins-ci.plist /Library/LaunchDaemons/jenkins-dameon-1.plist
sudo cp /Library/LaunchDaemons/org.jenkins-ci.plist /Library/LaunchDaemons/jenkins-dameon-2.plist

3）我修改dameon配置文件

sudo vi /Library/LaunchDaemons/jenkins-dameon-1.plist

jenkins-dameon-1.plist文件的内容：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
        <key>EnvironmentVariables</key>
        <dict>
                <key>JENKINS_HOME</key>
                <string>/Users/jenkins1/Jenkins/Home</string>
        </dict>
        <key>GroupName</key>
        <string>wheel</string>
        <key>KeepAlive</key>
        <true/>
        <key>Label</key>
        <string>org.jenkins-ci</string>
        <key>ProgramArguments</key>
        <array>
                <string>/bin/bash</string>
                <string>/Library/Application Support/Jenkins/jenkins-runner.sh</string>
                <string>--httpPort=7070</string>
        </array>
        <key>RunAtLoad</key>
        <true/>
        <key>UserName</key>
        <string>jenkins1</string>
        <key>SessionCreate</key>
        <true />
</dict>

sudo vi /Library/LaunchDaemons/jenkins-dameon-2.plist

jenkins-dameon-2.plist文件的内容：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
        <key>EnvironmentVariables</key>
        <dict>
                <key>JENKINS_HOME</key>
                <string>/Users/jenkins2/Jenkins/Home</string>
        </dict>
        <key>GroupName</key>
        <string>wheel</string>
        <key>KeepAlive</key>
        <true/>
        <key>Label</key>
        <string>org.jenkins-ci</string>
        <key>ProgramArguments</key>
        <array>
                <string>/bin/bash</string>
                <string>/Library/Application Support/Jenkins/jenkins-runner.sh</string>
                <string>--httpPort=7071</string>
        </array>
        <key>RunAtLoad</key>
        <true/>
        <key>UserName</key>
        <string>jenkins2</string>
        <key>SessionCreate</key>
        <true />
</dict>

4）我启动两个Jenkins守护程序

sudo launchctl load /Library/LaunchDaemons/jenkins-dameon-1.plist
sudo launchctl load /Library/LaunchDaemons/jenkins-dameon-2.plist

我通过httpPort参数传递的方式似乎不正确，该怎么办？