observer

正则匹配工具，可匹配任意字符，支持匹配替换，支持对各种标示符的特别处理，界面化操作，简单易用(Regular matching tool to match any character, support matching replacement support special treatment for a variety of identifiers, interface operation, easy to use)

说明：  电信公司有UNIX服务器出租业务，针对 该出租业务需要一套办公系统来提升办事 效率，提升该业务信息化程度（无纸化 办公），我们的系统就是针对该出租业务 而提供的完整解决方案。(Telecom companies have UNIX server rental business. The rental business requires an office system to upgrade its services. Efficiency, improve the degree of informatization of the business (paperless) Office), our system is for the rental business. And provide a complete solution.)

java的http post上传例子，请修改data.properties文件中内容(examples of java http post upload, modify file contents data.properties)

Java聊天室系统详细设计,包括程序实现,数据库设计等(The detailed design of Java chat room system)

JAVA OCR

java各种环境下的中文乱码解析以及解决方案大全(Chinese garbled java under a variety of environmental and analytical solutions Daquan)

要紧随时代的脚步，学习flink,大数据时代的到来flink会越来越火(we will study flink)

说明：  本课题是应用了计算机网络通信技术和JAVA网络编程的基础知识，以JAVA为平台，利用Eclipse开发工具，并使用SQL Server 2000管理数据库数据开发出的基于Socket的网络即时通信系统。(论文+源代码+开题报告)(This project is based on the basic knowledge of computer network communication technology and Java network programming, using Java as the platform, using eclipse development tools, and using SQL Server 2000 management database data to develop a socket based network instant communication system. (paper + source code + opening report))

一款一个益智类的手机游戏源码,可自己进行编译生成相应的安装文件(A puzzle class of mobile game source code, can be compiled to generate the corresponding installation files.)

GEF 使用、原理、功能、框架介绍，初学者必备书籍(GEF use, principles, functions, frameworks introduced)