Paint-Chat

An object of this class represents an extension call expression. When the expression executes, it calls ExtensionsTable#extFunction, and then converts the result to the appropriate XObject. @xsl.usage advanced.

提供在java中实用正则表达式的一系列例子(Provides java regular expression in a series of practical examples)

说明：  zuul是Spring cloud中网关的一种实现，用于构建服务网关(Zuul is an implementation of gateway in Spring cloud, which is used to build service gateway)

基于MVC框架的一个增删改查的小列子，处于一个java的开发环境(A framework based on MVC CRUD small Liezi, in a java development environment)

日本人写的QRcode的编码和解码的java程序(Japanese QRcode write the coding and decoding process of java)

能实现简单的加，减，乘，除四则运算，完整源码，能运行(for simple calculate)

说明：  8583解包工具.rar, 8583报文组包解析源码，可以和银联的POS后台连接。(8583 unpacking tool. rar, 8583 packet group parsing source code, can be connected with the POS background of UnionPay.)

ssm+maven整合实例，这是一个简单的实例，可以发布对于ssm框架与maven工具使用。(Example of SSM + Maven integration. This is a simple example that can be published for use with SSM frameworks and maven tools.)

fragment开发 ,详细介绍了fragment使用(fragment development, detailing the fragment using)

一封家书。实现类的集成以及多态性，很好的练习题目。实现家书书写版本(A letter home. Achieve integration and polymorphism, practice questions. Letter writing version)