Apache commons 工具集简介

最新推荐文章于 2024-09-03 07:06:39 发布

转载最新推荐文章于 2024-09-03 07:06:39 发布 · 62 阅读

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原文链接：http://www.cnblogs.com/olmlo/archive/2013/05/26/3100799.html

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#java #数据库

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Attributes	Runtime API to metadata attributes such as doclet tags. 类属性运行时API，类似文档生成工具（doclet标签）。
BCEL	Byte Code Engineering Library - analyze, create, and manipulate Java class files 字节编码处理包 - 分析、创建、操作java类文件。
BeanUtils	Easy-to-use wrappers around the Java reflection and introspection APIs. 容易使用的bean处理工具，大量使用java反射和内省实现。
Betwixt	Services for mapping JavaBeans to XML documents, and vice versa. JavaBeans与XML的相互转换工具。
BSF	Bean Scripting Framework - interface to scripting languages, including JSR-223 Bean脚本框架：脚本语言接口，包括JSR-223。
Chain	Chain of Responsibility pattern implemention. 责任链模式实现类库
CLI	Command Line arguments parser. 命令行参数解析器。
Codec	General encoding/decoding algorithms (for example phonetic, base64, URL). 常用加解密算法，如：语音、base64、url
Collections	Extends or augments the Java Collections Framework. Java集合扩展包。
Compress	Defines an API for working with tar, zip and bzip2 files. Tar、zip、bzip2等格式压缩解压工具包。
Configuration	Reading of configuration/preferences files in various formats. 文件配置读取工具包。
CSV	Component for reading and writing comma separated value files.
Daemon	Alternative invocation mechanism for unix-daemon-like java code.
DBCP	Database connection pooling services.
DbUtils	JDBC helper library.
Digester	XML-to-Java-object mapping utility.
Discovery	Tools for locating resources by mapping service/reference names to resource names.
EL	Interpreter for the Expression Language defined by the JSP 2.0 specification.
Email	Library for sending e-mail from Java.
Exec	API for dealing with external process execution and environment management in Java.
FileUpload	File upload capability for your servlets and web applications.
Functor	A functor is a function that can be manipulated as an object, or an object representing a single, generic function.
Imaging (previously called Sanselan)	A pure-Java image library.
IO	Collection of I/O utilities.
JCI	Java Compiler Interface
JCS	Java Caching System
Jelly	XML based scripting and processing engine.
Jexl	Expression language which extends the Expression Language of the JSTL.
JXPath	Utilities for manipulating Java Beans using the XPath syntax.
Lang	Provides extra functionality for classes in java.lang.
Launcher	Cross platform Java application launcher.
Logging	Wrapper around a variety of logging API implementations.
Math	Lightweight, self-contained mathematics and statistics components.
Modeler	Mechanisms to create Model MBeans compatible with JMX specification.
Net	Collection of network utilities and protocol implementations.
OGNL	An Object-Graph Navigation Language
Pool	Generic object pooling component.
Primitives	Smaller, faster and easier to work with types supporting Java primitive types.
Proxy	Library for creating dynamic proxies.
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.
Transaction	Implementations for multi level locks, transactional collections and transactional file access.
Validator	Framework to define validators and validation rules in an xml file.
VFS	Virtual File System component for treating files, FTP, SMB, ZIP and such like as a single logical file system.