综合实训报告书
专 业： 班 级： 学 号： 姓 名：
指导教师： 邓宾 姜殿启 实习方向： ASP.NET
实习时间： 2011年5 月27日--2011年7月1日
填表日期： 年 月 日
计算机系 制
实习题目 指导教师评语及成绩： 成绩： 教师签名： 职称： 年 月 日 系审查意见： 审查成绩： 审查人签名： 职称： 系签章： 年 月 日 教务处终审意见： 终审成绩： 终审人签名： 职称： 公章： 年 月 日
摘要 ASP.NET是新一代Web应用程序开发平台，它是一个已编译的、基于.NET的开发环境，它提供了生成企业级应用程序所必需的全部服务，基于 .NET Framework 生成，整个框架都可用于任何 ASP.NET 应用程序。可以使用任何与公共语言运行库(CLR)兼容的语言(包括 Visual Basic.NET、C# 和 JScript .NET)来创建应用程序。该系统使用ASP.NET(C#语言)和ADO.NET技术开发, 实现了网站新闻的动态管理，使得对信息的管理更加及时、高效，提高了工作效率，具有一般新闻系统的功能，主要包括前台新闻查看区和后台管理区，为网站提供新闻发布与管理新闻的服务。 关键词 ASP.NET ADO.NET 新闻管理 Browser/Server 第1页
目录 引言 ···················································································································································· 1 人员分工及进度安排 ·························································································································· 2 1研究背景 ·········································································································································· 2 1.1 国内外研究现状及发展趋势 ···································································································· 2 1.2 研究目的、意义和范围 ············································································································ 2 2 需求分析 ········································································································································· 4 2.1 需求分析 ·································································································································· 4 2.2 新闻系统的性能需求 ··············································································································· 5 2.3 运行环境要求 ··························································································································· 5 2.3.1设备 ···································································································································· 5 2.3.2支持程序 ···························································································································· 5 3 系统概要设计 ································································································································· 6 3.1 系统页面概要设计 ··················································································································· 6 3.11前台页面设计 ······················································································································ 5 3.12后台页面设计 ······················································································································ 5 3.2 系统数据库概要设计 ··············································································································· 7 4 系统详细设计 ································································································································· 8 4.1 页面详细设计 ··························································································································· 8 4.11前台页面设计 ······················································································································ 5 4.12后台页面设计 ······················································································································ 5 4.2 数据库详细设计 ······················································································································· 9 5 结论 ··············································································································································· 11 5.1 关键技术 ································································································································ 21 5.2 软件测试 ································································································································ 21 6 附录 ·············································································································································· 21 总结 ·················································································································································· 16 参考文献 ··········································································································································· 34 致谢 ·················································································································································· 16 第2页
引言 ASP.NET是微软公司最新推出的一种统一Web开发平台，与最新的数据访问技术ADO.NET一起可构建出强大、安全和可靠的企业级Web应用程序。ASP.NET的语法在很大程度上与ASP兼容，同时它还提供一种新的编程模型和结构，用于生成更安全、可伸缩和稳定的应用程序。 采取了ASP.NET技术的系统在性能上有了很大的改善，主要表现在以下几方面： ● 由于ASP页面每次打开都必须经过先编译后解释的过程，所以页面在反复打开时速度没有任何提升，而ASP.NET页面只需要一次编译后不需要重新编译，直到该页面被修改或Web应用程序重新启动。这使得在多次访问时速度有了极大的提升； ● 由于ASP没有提供任何输出数据为内容的元件，所以在使用ASP撰写数据库页面时只能借助ADO的RecordSet对象逐笔读取记录，而ASP.NET通过ADO.NET提供的DataGrid等数据库元件可以直接和数据库联系； ● ASP.NET支持应用程序的实时更新，管理员不必关掉网络服务器或者甚至不用停止应用程序的运行就可以更新应用文件。应用程序文件永远不会被加锁，因此甚至在程序运行时文件就可以被覆盖，当文件更新后，系统会温和地转换到新的版本； ●ASP.NET采取\代码分离)技术\方式编写代码使得代码更易于编写，结构更清晰，降低了系统开发与维护的复杂度和费用。 第3页