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在哪里可以了解JNDI字符串？

[英]Where can I learn about JNDI strings?

原文 2010-04-16 14:34:09 7 2 java/ websphere/ jndi

How do you know how to form a JNDI string? 您如何知道如何形成JNDI字符串？ I know there must be a format and that the divisions must mean something but I haven't been able to find a good resource that explains them. 我知道必须有一种格式，而且分部一定要有某种含义，但是我一直找不到能够解释它们的好资源。 For example: java:comp/env/wm/default . 例如： java:comp/env/wm/default 。 This is supposed to connect to a WorkManager in Websphere with the name of default. 这应该以默认名称连接到Websphere中的WorkManager。 But what does the "java", "comp", "env" mean? 但是“ java”，“ comp”，“ env”是什么意思？ I know what the wm/default mean because that's the JNDI name put in the WorkManager, but what does the rest mean? 我知道wm / default的含义，因为这是WorkManager中放置的JNDI名称，但是其余的含义是什么？

Thanks 谢谢

2 个解决方案

The "java:" scheme was introduced in J2EE for accessing process-local data. J2EE中引入了“ java：”方案来访问本地进程数据。 The "comp" context is short for "component"; “ comp”上下文是“ component”的缩写； it contains data that is local to the J2EE component (web module or EJB type) that is active on the current thread. 它包含在当前线程上处于活动状态的J2EE组件（Web模块或EJB类型）本地数据。 The "env" subcontext is short for "environment"; “ env”子上下文是“环境”的缩写； it is the context under which EJB references, resource references, and environment entries are bound. 它是绑定EJB引用，资源引用和环境条目的上下文。 The "wm/default" is an arbitrary name. “ wm / default”是一个任意名称。 The "wm" subcontext name is the convention for work managers, but the full name could have also been "java:comp/env/myDefaultWM", where web.xml/ejb-jar.xml defined a resource-ref with <res-ref-name>myDefaultWM<res-ref-name>. “ wm”子上下文名称是工作管理者的约定，但全名也可以是“ java：comp / env / myDefaultWM”，其中web.xml / ejb-jar.xml用<res-引用名称> myDefaultWM <res-ref-name>。