JDK自带Tools（预览）
基本工具
Basic Tools
These tools are the foundation of the JDK. They are the tools you use to create and build applications.
| 名称 | 简介 |
|---|---|
| appletviewer | Run and debug applets without a web browser |
| apt | Annotation processing tool.See Annotation Processing Tool for program annotation processing. |
| extcheck | Utility to detect Jar conflicts. |
| jar | Create and manage Java Archive (JAR) files.See Java Archive Files page for the JAR specification. |
| java | The launcher for Java applications. In this release, a single launcher is used both for development and deployment.The old deployment launcher, jre, is no longer provided. |
| javac | The compiler for the Java programming language. |
| javadoc | API documentation generator. |
| javah | C header and stub generator. Used to write native methods. |
| javap | Class file disassembler |
| jdb | The Java Debugger. |
| jdeps | Java class dependency analyzer【java8】 |
安全性工具
Security Tools
These security tools help you set security policies on your system and create applications that can work within the scope of security policies set at remote sites.
| 名称 | 简介 |
|---|---|
| kinit | Tool for obtaining Kerberos v5 tickets. Equivalent functionality is available on the Solaris operating system via the kinit tool. |
| klist | Command-line tool to list entries in credential cache and key tab. Equivalent functionality is available on the Solaris operating system via the klist tool. |
| ktab | Command-line tool to help the user manage entries in the key table. Equivalent functionality is available on the Solaris operating system via the kadmin tool |
These security tools help you set security policies on your system and create applications that can work within the scope of security policies set at remote sites.
| 名称 | 简介 |
|---|---|
| keytool | Manage keystores and certificates. |
| jarsigner | Generate and verify JAR signatures. |
| policytool | GUI tool for managing policy files. |
国际化工具
Internationalization Tools
This tool helps to create localizable applications.
| 名称 | 简介 |
|---|---|
| native2ascii | Convert text to Unicode Latin-1. |
RMI工具
Remote Method Invocation (RMI) Tools
These tools help to create applications that interact over the Web or other network.
| 名称 | 简介 |
|---|---|
| rmic | Generate stubs and skeletons for remote objects. |
| rmiregistry | Remote object registry service |
| rmid | RMI activation system daemon. |
| serialver | Return class serialVersionUID. |
Java IDL and RMI-IIOP工具
Java IDL and RMI-IIOP Tools
These tools are used when creating applications that use OMG-standard IDL and CORBA/IIOP.
| 名称 | 简介 |
|---|---|
| tnameserv | Provides access to the naming service. |
| idlj | Generates .java files that map an OMG IDL interface and enable an application written in the Java programming language to use CORBA functionality. |
| orbd | Provides support for clients to transparently locate and invoke persistent objects on servers in the CORBA environment. ORBD is used instead of the Transient Naming Service, tnameserv. ORBD includes both a Transient Naming Service and a Persistent Naming Service. The orbd tool incorporates the functionality of a Server Manager, an Interoperable Naming Service, and a Bootstrap Name Server. When used in conjunction with the servertool, the Server Manager locates, registers, and activates a server when a client wants to access the server. |
| servertool | Provides ease-of-use interface for the application programmers to register, unregister, startup, and shutdown a server. |
部署工具
Java Deployment Tools
Utilities for use in conjunction with deployment of java applications and applets on the web.
| 名称 | 简介 |
|---|---|
| javafxpackager | Packages JavaFX applications for deployment. |
| pack200 | Transforms a JAR file into a compressed pack200 file using the Java gzip compressor. The compressed packed files are highly compressed JARs, which can be directly deployed, saving bandwidth and reducing download time. |
| unpack200 | Transforms a packed file produced by pack200 into a JAR file. |
Java web工具
Java Web Start Tools
Utilities for use in conjunction with Java Web Start.
| 名称 | 简介 |
|---|---|
| javaws | Command line tool for launching Java Web Start and setting various options. |
Java 问题分析, 监控,管理工具
Java Troubleshooting, Profiling, Monitoring and Management Tools
| 名称 | 简介 |
|---|---|
| jcmd | JVM Diagnostic Commands tool - sends diagnostic command requests to a running Java Virtual Machine. |
| jconsole | A JMX-compliant graphical tool for monitoring a Java virtual machine. It can monitor both local and remote JVMs. It can also monitor and manage an application. |
| jmc | The Java Mission Control (JMC) client includes tools to monitor and manage your Java application without introducing the performance overhead normally associated with these types of tools. |
| jvisualvm | A graphical tool that provides detailed information about the Java technology-based applications (Java applications) while they are running in a Java Virtual Machine. Java VisualVM provides memory and CPU profiling, heap dump analysis, memory leak detection, access to MBeans, and garbage collection. See Java VisualVM for more information. |
web service工具
Java Web Services Tools
| 名称 | 简介 |
|---|---|
| schemagen | Schema generator for Java Architecture for XML Binding. |
| wsgen | Tool to generate JAX-WS portable artifacts. |
| wsimport | Tool to generate JAX-WS portable artifacts. |
| xjc | Binding compiler for Java Architecture for XML Binding. |
监控工具
Monitoring Tools
You can use the following tools to monitor JVM performance statistics. The tools described in this section are unsupported and experimental, and should be used with that in mind. They may not be available in future JDK versions.These tools are supported on all platforms except Windows 98 and Windows ME.
| 名称 | 简介 |
|---|---|
| jps | Experimental: JVM Process Status Tool - Lists instrumented HotSpot Java virtual machines on a target system. |
| jstat | Experimental: JVM Statistics Monitoring Tool - Attaches to an instrumented HotSpot Java virtual machine and collects and logs performance statistics as specified by the command line options. |
| jstatd | Experimental: JVM jstat Daemon - Launches an RMI server application that monitors for the creation and termination of instrumented HotSpot Java virtual machines and provides a interface to allow remote monitoring tools to attach to Java virtual machines running on the local system. |
问题分析工具
Troubleshooting Tools
The following tools can be used for specific troubleshooting tasks. The tools described in this section are unsupported and experimental in nature and should be used with that in mind. They may not be available in future JDK versions.Some of these tools are not currently available on Windows platforms.
| 名称 | 简介 |
|---|---|
| jinfo | Experimental - Configuration Info for Java - Prints configuration information for a given process or core file or a remote debug server. |
| jhat | Experimental - Heap Dump Browser - Starts a web server on a heap dump file (for example, produced by jmap -dump), allowing the heap to be browsed. |
| jmap | Experimental - Memory Map for Java - Prints shared object memory maps or heap memory details of a given process or core file or a remote debug server. |
| jsadebugd | Experimental - Serviceability Agent Debug Daemon for Java - Attaches to a process or core file and acts as a debug server. |
| jstack | Experimental - Stack Trace for Java - Prints a stack trace of threads for a given process or core file or remote debug server. |
脚本工具
Scripting Tools
The following tool can be used to run scripts that interact with the Java platform. This tool is unsupported and experimental in nature and should be used with that in mind. It might not be available in future JDK versions.
| 名称 | 简介 |
|---|---|
| jrunscript | Experimental - Script shell for Java - Runs a script. |
| jjs | Runs the Nashorn command-line script shell.【java8】 |
参考文档：http://docs.oracle.com/javase/8/docs/technotes/tools/#basic