Java JDK JRE JVM

java基础知识-JDK、JRE、JVM

• JDk:Java Development Kit

• JRE:Java Runtime Environment

• JVM:JAVA Virtual Machine

 

java language

Java Language

javatt	javac	javadoc	apt	jar	javap	JPDA	JConsole	Java VisualVM
Security	Int'l	RMI	IDL	Deploy	Monitoring	Troubleshoot	Scripting	JVM TI

Java Web Start	Applet/Java plug.in

AWT	Swing	Java 20

Accessibility	Drag n Drop	Input Methods	Image I/O Print Service	Sound

IDL	JDBC	JNDI	RMI	RMI.IIOP	Scripting

Beans	Intl Support	Input/Output	JMX	JNI	Math
Networking	Override Mechanism	Security	Serialization	Extension Mechanism	XML JAXP

Lang and util	Collections	Concurrency Utiliyies	JAR	Logging	Management
Preferences API	Ref Objects	Reflection	Regular Expressions	Versioning	Zip	Instrumentation

Java Hotspot Client and Server VM

Tools& Tool APIs

RIAs

User Interface Toolkits

JDK Integration Libraries

Other Base Libraries

JRE lang and util Base Libraries

Java Virtual Machine