详情 :http://commons.apache.org/
Components | Description | Latest Version | Released |
---|---|---|---|
Attributes | Runtime API to metadata attributes such as doclet tags. | 2.2 | 2006-08-03 |
BCEL | Byte Code Engineering Library - analyze, create, and manipulate Java class files | 5.2 | 2007-06-14 |
BeanUtils | Easy-to-use wrappers around the Java reflection and introspection APIs. | 1.8.3 | 2010-03-28 |
Betwixt | Services for mapping JavaBeans to XML documents, and vice versa. | 0.8 | 2006-12-21 |
BSF | Bean Scripting Framework - interface to scripting languages, including JSR-223 | 3.1 | 2010-24-06 |
Chain | Chain of Responsibility pattern implemention. | 1.2 | 2008-06-02 |
CLI | Command Line arguments parser. | 1.2 | 2009-03-19 |
Codec | General encoding/decoding algorithms (for example phonetic, base64, URL). | 1.8 | 2013-04-28 |
Collections | Extends or augments the Java Collections Framework. | 4.0 | 2013-11-24 |
Compress | Defines an API for working with tar, zip and bzip2 files. | 1.6 | 2013-10-26 |
Configuration | Reading of configuration/preferences files in various formats. | 1.10 | 2013-10-27 |
CSV | Component for reading and writing comma separated value files. | N/A | N/A |
Daemon | Alternative invocation mechanism for unix-daemon-like java code. | 1.0.15 | 2013-03-04 |
DBCP | Database connection pooling services. | 1.4 | 2010-02-14 |
DbUtils | JDBC helper library. | 1.5 | 2012-07-20 |
Digester | XML-to-Java-object mapping utility. | 3.2 | 2011-12-13 |
Discovery | Tools for locating resources by mapping service/reference names to resource names. | 0.5 | 2011-04-28 |
EL | Interpreter for the Expression Language defined by the JSP 2.0 specification. | 1.0 | 2003-06-18 |
Library for sending e-mail from Java. | 1.3.2 | 2013-10-25 | |
Exec | API for dealing with external process execution and environment management in Java. | 1.1 | 2010-10-08 |
FileUpload | File upload capability for your servlets and web applications. | 1.3 | 2013-03-27 |
Functor | A functor is a function that can be manipulated as an object, or an object representing a single, generic function. | N/A | N/A |
Imaging (previously called Sanselan) | A pure-Java image library. | N/A | N/A |
IO | Collection of I/O utilities. | 2.4 | 2012-06-12 |
JCI | Java Compiler Interface | 1.1 | 2013-10-14 |
JCS | Java Caching System | 1.3 | 2007-06-05 |
Jelly | XML based scripting and processing engine. | 1.0 | 2005-06-16 |
Jexl | Expression language which extends the Expression Language of the JSTL. | 2.1.1 | 2011-12-24 |
JXPath | Utilities for manipulating Java Beans using the XPath syntax. | 1.3 | 2008-08-14 |
Lang | Provides extra functionality for classes in java.lang. | 3.1 | 2011-11-14 |
Launcher | Cross platform Java application launcher. | 1.1 | 2004-08-22 |
Logging | Wrapper around a variety of logging API implementations. | 1.1.3 | 2013-03-21 |
Math | Lightweight, self-contained mathematics and statistics components. | 3.2 | 2013-04-06 |
Modeler | Mechanisms to create Model MBeans compatible with JMX specification. | 2.0.1 | 2007-06-25 |
Net | Collection of network utilities and protocol implementations. | 3.3 | 2013-06-12 |
OGNL | An Object-Graph Navigation Language | N/A | N/A |
Pool | Generic object pooling component. | 2.0 | 2013-11-11 |
Primitives | Smaller, faster and easier to work with types supporting Java primitive types. | 1.0 | 2003-11-05 |
Proxy | Library for creating dynamic proxies. | 1.0 | 2008-02-28 |
SCXML | An implementation of the State Chart XML specification aimed at creating and maintaining a Java SCXML engine. It is capable of executing a state machine defined using a SCXML document, and abstracts out the environment interfaces. | 0.9 | 2008-12-01 |
Validator | Framework to define validators and validation rules in an xml file. | 1.4.0 | 2012-02-03 |
VFS | Virtual File System component for treating files, FTP, SMB, ZIP and such like as a single logical file system. | 2.0 | 2011-08-24 |
Weaver | Provides an easy way to enhance (weave) compiled bytecode. |