Java EE与Web开发 ← →C0 docs.oracle.com/javase/tutorial/jndi/overview/index.html ORACLEJava Documentation The JavaTM Tutorials Hide TOC Overview of JNDI Naming Package Previous·Trail·Next Home Pag Directory and LDAP Packages The Java Tutonals have been wntten for JDK Examples and practices described in this page don'T take advantage of improvements introduced in later releases and might use te Event and Service Java SE 9 Provider Packages See DK Refease Notes for information about new fea DK releases Lesson:Overview of JNDI The Java Naming and Directory Interface(JNDI)is an application programming interface (API)that provides naming and drectory functionality to applications wntten using the to be independent of any specific directory service implementation.Thus a varety of directories-new,emerging and already deployed can be accessed in a common way Architecture The JNDI architecture consists of an API and a service provider interface (SPI)Java applications use the JNDI API to access a vanety of naming and directory services.The SP services tobe plugged in transparenty,thereby allow tna the lava apolication usino the JNDI API to access their services See the following figure Naming Manager 四四阿回阿四7 Java EE与Web开发