ordering_s2180755112010-(1)

本文先简要地介绍正则表达式的入门知识，然后以Jakarta-ORO API为例介绍如何使用正则表达式。(This article first briefly describes introductory knowledge of regular expressions, and then to Jakarta-ORO API example describes how to use regular expressions.)

JAVA开发的聊天通讯系统, 值得学习. java聊天系统_eclipse开发_access数据库(JAVA Developer Chat communication system, it is worth learning java chat system _eclipse developed _access database)

使用Java蓝牙无线通讯技术API概述之二(The use of Java Bluetooth wireless communication technology of the two API Overview)

文件管理系统 shixianwenjianshangchuanhuozhexiazai(Document Management System)

说明：  我选择使用Eclipse（它是一个开发源码项目）来构建一个可修改的编程环境。(I chose to use Eclipse, an open-source project, to build an adaptable programming environment)

通过串口解析MODBUS协议 读开关量型的输入信号 读保持寄存器上的内容 批量写数据到保持寄存器(Resolving MODBUS Protocol through Serial Port Input signal of reading switch type Read and hold registers Write data in batches to hold registers)

代码简洁之道，主要对代码编写的规范型，命名的合理性进行讲解(Code concise way, mainly code preparation of the standard type, the rationality of naming on)

Java2Demo版,不错的东东,需要先安装j2sdk(Java2Demo edition of the Eastern Yes, the need for installing j2sdk)

主要用户有：教师，教务员，学生和管理员。学生接收通知和查看成绩，教师上传和下载文件，教务员负责生成重修名单和考试安排，管理员负责管理用户角色和相关设置。(The main users are teachers, administrators, students and administrators. Students receive notifications and results, teachers upload and download files. The dean is responsible for generating reover lists and examination arrangements, and administrators are responsible for managing user roles and related settings.)

tomexam，一个简单易用的在线考试系统。tomcat、java、mysql.(tomexam, a simple-to-use online examination system. tomcat, java, mysql.)