这是我第一次使用 mac 操作系统（OS X 10.5.8）进行真正的开发。我从工作中得到了一台 macbookpro，我仍在设置正确的开发环境。我选择创建 /etc/launchd.conf它对于我的大多数库（JAVA_HOME、JRE_HOME）都运行良好
我现在需要添加 CATALINA_OPTS=-Duser.timezone=Asia/china 但 mac 中 launchd.conf 的语法似乎没有等号“=”。我看到的都是空格，所以我有点当我需要添加诸如属性文件或 tomcat 之类的内容时丢失了。
我不想破坏任何东西，并且我想确保我有正确的方法。
可能是吗？
CATALINA_OPTS -Duser.timezone=亚洲/中国
感谢您的阅读
This is my first real development with the mac os(OS X 10.5.8).I got a macbookpro from work and i'm still setting up the right development environment.I've opted for the creation of /etc/launchd.conf and it's working fine for most of my librairies (JAVA_HOME, JRE_HOME)
i now need to add CATALINA_OPTS=-Duser.timezone=Asia/china but the syntax in mac for launchd.conf doesn't appear to have equal signe "=".all i've seen are spaces ,so i'm a bit lost when i need to add things like properties file or the one for tomcat.
i don't want to break anything and i'll like to be sure that i have the correct way of doing it.
Could it be ?
CATALINA_OPTS -Duser.timezone=Asia/china
thanks for reading
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“=”符号特定于特定应用程序的语法。例如 bash 使用“key=value”，而 launchctl 使用类似于 csh 的语法，“setenv key value”。
launchd.conf （
$HOME/.launchd.conf和/etc/launchd.conf）是 < a href="http://developer.apple.com/mac/library/documentation/Darwin/Reference/ManPages/man1/launchctl.1.html#//apple_ref/doc/man/1/launchctl" rel="nofollow noreferrer">launchctl 命令。因此，在
CATALINA_OPTS=-Duser.timezone=Asia/china的情况下，键（通常称为环境变量、env var，或只是变量）是CATALINA_OPTS，值是是-Duser.timezone=Asia/china。我知道这一点有几个原因。
-D表示 Java 的 VM。user.timezone，值为Asia/china。顺便说一句，我不确定
Asia/china是一个有效的时区。至少不是根据 我找到的列表。但也许它会起作用，因为中国有一个单一的时区。The "=" sign is specific to a particular application's syntax. For example bash uses "key=value", whereas, launchctl uses a syntax similar to csh, "setenv key value".
launchd.conf (
$HOME/.launchd.confand/etc/launchd.conf) is a script of launchctl commands.So in the case
CATALINA_OPTS=-Duser.timezone=Asia/china, the key (often called the environment variable, env var, or just variable) isCATALINA_OPTSand the value is-Duser.timezone=Asia/china.I know this for a few reasons.
-Ddenotes the definition of a system property for Java's VM.user.timezoneand the value isAsia/china.An aside, I'm not sure
Asia/chinais a valid timezone. At least not according to the list i found. But maybe it'll work since China has a single timezone.