Ch07

说明：  数字签名的基础是公钥和私钥的非对称加密，发送者使用私钥加密消息摘要（签名），接收者使用公钥解密消息摘要以验证签名是否是某个人的。(The foundation of digital signature is asymmetric encryption of public key and private key. The sender encrypts message digest (signature) with private key, and the receiver decrypts message digest with public key to verify whether the signature is someone.)

An output stream for the body of an HTTP request Source Code for Java Script.

点餐系统源码，含数据库以及后台

 环保大数据的处理对环保行业非常重要，本人编写了如何整合环保大数据的问题

多语言程序设计环境Eclipse学习教程，较多用于Java开发。(Multi-language programming environment Eclipse tutorials, mostly used for Java development.)

多线程聊天室软件，支持互相发送文字内容，dos界面，基本设计结构-Multi-threaded chat room software, support each other to send text, dos interface, the basic design structure

一款非常好用的吃豆子游戏程序，是由java编辑而成-A very useful game to eat beans is by way of java editor from

移动的雾效果演示，基于win32的控制台程序，使用纹理贴图实现-mobile demonstration effect of the fog, based on win32 console, the use of texture mapping to achieve

一个简单的考试系统录入程序-a simple entry procedures for the examination system

这个是我自己做的网络购物程序 大家有兴趣的话可以拿去作为参考 -this my own network to the procedures we are interested in be used as a reference