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1. 如何彻底卸载openfire for苹果

输入以下命令
sudo rm -rf /Library/PreferencePanes/Openfire.prefPane
sudo rm -rf /usr/local/openfire
sudo rm -rf /Library/LaunchDaemons/org.jivesoftware.openfire.plist

• 如何在 Mac 上卸载 Java

sudo rm -fr /Library/Internet\ Plug-Ins/JavaAppletPlugin.plugin
sudo rm -fr /Library/PreferencesPanes/JavaControlPanel.prefpane

• Mac OS10.10 openfire服务器无法启动
  ①openfire 版本: openfire_3_10_2 点此下载此版本openfire
  ②spark 版本: spark_2_6_3 点此下载此版本
  ③java 版本: Version 8 Update 65

 ①：sudo chmod -R 777 /usr/local/openfire/bin
 ②：sudo su
 ③：cd /usr/local/openfire/bin
 ④：export JAVA_HOME=`/usr/libexec/java_home`
⑤：echo $JAVA_HOME /Library/Java/JavaVirtualMachines/jdk1.8.0_51.jdk/Contents/Home
⑥:   cd /usr/local/openfire/bin
⑦:  ./openfire.sh