chc

说明：  本章实现了网上选课系统，通过该系统，学校不同角色的用户可以通过网路完成选课系统功能：管理员通过该系统实现对学生、教师、课程的添加和维护和学生成绩的维护；教师通过该系统实现查看课程选修情况和录入学生成绩；学生通过该系统实现选课、退课等功能(This chapter to achieve an online course system, through the system, the role of schools of different network users can complete the course selection system functions: administrator of the system implementation by students, teachers, curriculum additions, and maintenance and the maintenance of student achievement teachers View courses through the system to achieve elective conditions and student achievement entry students through the system to achieve enrollment, class functions return)

使用Python，django框架开发的一个Blog系统，有注册登陆功能，博客世界，显示推荐博文，还有写博文，修改博文，删除博文，恢复博文等功能，对博文可以进行阅读数的统计，并显示发表时间。还可查看别人的博客，和博文。一个简单的博客系统，适合初学python和django框架的人学习。

网络运营客户系统,问题上报，处理反馈，问题分类等，统计分析(netserver web)

脚本语言服务端php实现，这是一个用php脚本语言写的邮件邮箱,k780邮件群发程序 beta20120513,php邮件群发程序，只需普通php环境即可，无需插件,无任何功能限制。带邮箱地址导入功能，群发可加随机码，可一键安装。,作为开发的各种例子程序代码(Php server-side scripting language implementation , which is a scripting language used to write php mail mailbox , k780 mass mailing program beta20120513, php mass mailing program, just ordinary php environment can be, without plug-ins , without any functional limitations.)

一个PHP+Mysql的FLASH小游戏系统。 支持生成HTML页面，后台可以自定义广告。 安装方法： 1.将程序解压后释放执行install.php安装文件 2.其中文件夹中的flash.sql是原测试文件时的数据库文档，还原后请用用户名和密码admin登陆 3.ads文件夹为广告文件夹，里面的广告文件可直接修改或者是在后台修改都可以 4.前台显示的文件，后台必须推荐后，再生成一次首页才能看到(FLASH game a PHP+Mysql system. Support for generating HTML page, the background can be customized advertising. Installation method: 1 procedures for extracting execution after the release of the install.php installation files 2 the flash.sql folder is the original test files when the files, please restore with the username and password login admin 3.ads folder for the ad folder, which can be directly modify the ad file or in the background can be modified 4 front display of the document, the background must be recommended after the first page to see the regeneration)

说明：  S-CMS企业建站系统是提供解决方案的产品，前端模板样式主打HTML5模板，以动画效果好、页面流畅、响应式布局为特色，程序主体采用ASP+ACCESS/MSSQL构架，拥有独立自主开发的一整套函数、标签系统，具有极强的可扩展性(The S-CMS enterprise building system is the product of the solution. The front template style is the main HTML5 template, which is characterized by good animation effect, smooth page and response layout. The main body of the program adopts the ASP+ACCESS/MSSQL framework. It has a complete set of functions and label system of independent development, and has a very strong extensibility.)

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基于ASP的医院预约系统，专家查询，通过这个功能可以浏览到每个专家的简介及所属科室，从而选择专家进行具体预约。 预约查询 此功能汇总了用户的预约信息， 用户信息修改 可以对自己的信息进行修改 密码修改 预约管理 可以分别按用户名、专家名、预约号、科室、预约日期、就诊日期进行查询管理，取消已过期的预约信息。 系统管理 对管理员进行添加与删除，修改管理员信息(ASP-based hospital appointment system, experts query, this feature can browse to the of each expert Profile and their respective departments, experts to select a specific appointment. Appointment reservation information summary of the user' s query this function, the user information to modify the information to modify the password can modify reservation management query management username, experts name, reservation number, department, date of appointment, date of visit, cancel Past the reservation information. The management of the system administrator to add, delete, modify administrator information)

下载excel例子，把需要转换的string,按格式填入，上传excel,程序批量生成二维码图片。

Vehicular ad hoc networks (VANETs) are classified as an application of mobile ad hoc network (MANET) that has the potential in improving road safety and in providing travellers comfort. Recently VANETs have emerged to turn the attention of researchers in the field of wireless and mobile communications, they differ from MANET by their architecture, challenges, characteristics and applications. In this paper we present aspects related to this field to help researchers and developers to understand and distinguish the main features surrounding VANET in one solid document, without the need to go through other relevant papers and articles starting from VANET architecture and ending up with the most appropriate simulation tools to simulate VANET protocols and applications