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Description: 留言管理程序
jsp+servlet+DAO+MVC实现留言程序
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Description: ·VI·
目 录
前言
第1章 高性能聊天系统...................................................................................................1
1.1 系统需求...........................................................................................................1
1.2 架构设计...........................................................................................................2
1.2.1 Java事件模型.....................................................................................................2
1.2.2 架构设计图.......................................................................................................5
1.2.3 协议设计.........................................................................................................5
1.2.4 多线程...........................................................................................................6
1.2.5 线程池...........................................................................................................9
1.2.6 非堵塞I/O........................................................................................................11
1.3 Socket核心设计和实现...............................................................................................13
1.3.1 TCP和Reactor模式.................................................................................................14
1.3.2 UDP实现..........................................................................................................19
1.3.3 客户端实现.......................................................................................................22
1.4 Socket接口设计和实现..............................................................................................28
1.4.1 队列和对象类型..................................................................................................28
1.4.2 访问者模式定义..................................................................................................32
1.4.3 访问者模式实现..................................................................................................36
1.4.4 协议封装........................................................................................................39
1.4.5 重整Refactoring.................................................................................................41
1.5 应用接口设计和实现................................................................................................45
1.5.1 Connection API..................................................................................................46
1.5.2 ConnectionFactory API...........................................................................................49
1.5.3 TcpConnection API...............................................................................................53
1.5.4 UdpConnection API...............................................................................................54
1.6 应用层设计和实现..................................................................................................56
1.6.1 客户端聊天测试..................................................................................................56
1.6.2 服务器聊天测试..................................................................................................58
1.7 性能测试..........................................................................................................59
1.8 小结..............................................................................................................61
第2章 简单的用户注册系统..............................................................................................62
2.1 需求分析............................................................................................................62
2.2 系统设计............................................................................................................62
2.2.1 JSP/Servlet与J2EE.................................................................................................63
2.2.2 结构设计图........................................................................................................64
2.2.3 JSP/JavaBeans技术要点.............................................................................................65
2.2.4 JDBC和连接池......................................................................................................68
2.2.5 数据库设计........................................................................................................70
2.3 类的详细设计和实现..................................................................................................71
2.3.1 Facade模式........................................................................................................71
2.3.2 JDBC通用操作类....................................................................................................73
2.3.3 E-mail发送通用类..................................................................................................78
2.3.4 用户资料管理......................................................................................................79
2.3.5 密码数据操作类....................................................................................................83
2.3.6 登陆验证功能......................................................................................................85
2.4 界面编程实现........................................................................................................87
2.4.1 登陆验证页面......................................................................................................87
2.4.2 注册页面..........................................................................................................88
2.5 调试、发布和运行....................................................................................................90
2.5.1 单元测试..........................................................................................................91
2.5.2 快速配置开发环境..................................................................................................92
2.5.3 Tomcat配置和调试..................................................................................................93
2.5.4 Tomcat连接池使用..................................................................................................95
2.6 Hibernate使用.......................................................................................................99
2.7 小结................................................................................................................103
第3章 Jive论坛系统.....................................................................................................107
3.1 Jive功能需求.......................................................................................................107
3.2 Jive与设计模式.....................................................................................................108
3.2.1 设计模式.........................................................................................................109
3.2.2 ForumFactory与工厂模式...........................................................................................109
3.2.3 统一入口与单态模式...............................................................................................113
3.2.4 访问控制与代理模式...............................................................................................114
3.2.5 批量分页查询与迭代模式...........................................................................................115
3.2.6 过滤器与装饰模式.................................................................................................120
3.2.7 主题监测与观察者模式.............................................................................................124
3.3 Jive安全管理机制...................................................................................................128
3.3.1 安全验证机制.....................................................................................................129
3.3.2 用户资料管理.....................................................................................................132
3.4 Jive的缓存机制.....................................................................................................133
3.4.1 缓存原理和实现...................................................................................................133
3.4.2 缓存使用.........................................................................................................136
3.4.3 小结.............................................................................................................139
3.5 Jive的其他组件技术.................................................................................................140
3.5.1 Jive的树形结构...................................................................................................140
3.5.2 XML和JDOM........................................................................................................143
3.5.3 全文检索和Lucene.................................................................................................147
3.5.4 Jive的中文问题...................................................................................................152
3.6 Jive图形处理.......................................................................................................154
3.6.1 图片上传处理.....................................................................................................154
3.6.2 服务器端图形处理.................................................................................................157
3.7 Jive安装调试运行...................................................................................................159
3.8 小结...............................................................................................................160
第4章 网站内容管理系统.................................................................................................161
4.1 需求分析...........................................................................................................161
4.2 架构设计...........................................................................................................162
4.2.1 系统架构图.......................................................................................................163
4.2.2 MVC模式和Struts..................................................................................................164
4.2.3 DBO模式和Castor..................................................................................................167
4.2.4 Cache设计........................................................................................................172
4.3 详细设计和实现.....................................................................................................173
4.3.1 基本对象设计.....................................................................................................173
4.3.2 数据模型的实现...................................................................................................174
4.3.3 抽象工厂(Abstract Factory)模式...................................................................................175
4.3.4 生成器(Builder)模式..............................................................................................180
4.4 表现层的实现.......................................................................................................187
4.4.1 Strut相关设置....................................................................................................187
4.4.2 创建PageForm.....................................................................................................189
4.4.3 创建PageAction...................................................................................................192
4.4.4 创建page.jsp页面.................................................................................................194
4.4.5 自定义标签库.....................................................................................................196
4.4.6 创建SavePageAction...............................................................................................199
4.4.7 Tile模板.........................................................................................................201
4.4.8 创建cmsMenu.jsp..................................................................................................203
4.4.9 创建index.jsp....................................................................................................203
4.4.10 小技巧..........................................................................................................204
4.5 项目重整Refactoring................................................................................................205
4.6 调试、发布和运行...................................................................................................206
4.6.1 配置和运行.......................................................................................................206
4.6.2 Log调试信息的配置................................................................................................206
4.7 小结...............................................................................................................207
第5章 订阅信息系统.....................................................................................................209
5.1 需求分析...........................................................................................................209
5.2 架构设计...........................................................................................................209
5.2.1 Cache和Pool......................................................................................................210
5.2.2 EJB框架体系......................................................................................................211
5.2.3 架构图...........................................................................................................213
5.2.4 接口框架设计.....................................................................................................213
5.3 EJB详细设计和实现..................................................................................................214
5.3.1 业务对象建模.....................................................................................................215
5.3.2 开发环境配置.....................................................................................................216
5.3.3 CMP图形开发......................................................................................................217
5.3.4 实体Bean.........................................................................................................221
5.3.5 Facade Session Bean..............................................................................................229
5.3.6 Transfer Object模式..............................................................................................232
5.4 Web与EJB接口框架...................................................................................................233
5.4.1 框架的设计.......................................................................................................233
5.4.2 框架的实现.......................................................................................................235
5.4.3 框架的使用.......................................................................................................243
5.5 表现层的设计和实现.................................................................................................247
5.5.1 创建ActionForm...................................................................................................247
5.5.2 创建Action 类....................................................................................................248
5.5.3 创建JSP页面......................................................................................................248
5.6 调试配置和运行.....................................................................................................249
5.6.1 JBoss和MySQL的配置...............................................................................................250
5.6.2 JNDI配置.........................................................................................................251
5.6.3 部署和发布.......................................................................................................253
5.6.4 调试和测试.......................................................................................................254
5.7 小结...............................................................................................................254
第6章 用户安全管理系统.................................................................................................256
6.1 需求分析...........................................................................................................256
6.2 架构设计...........................................................................................................256
6.2.1 角色.............................................................................................................257
6.2.2 J2EE的JAAS.......................................................................................................257
6.2.3 单点登录.........................................................................................................259
6.2.4 邮件发送组件.....................................................................................................261
6.3 详细设计和实现.....................................................................................................261
6.3.1 业务对象建模.....................................................................................................261
6.3.2 数据库设计.......................................................................................................263
6.3.3 实体bean实现.....................................................................................................263
6.3.4 Session Bean实现.................................................................................................266
6.3.5 EJB容器安全配置..................................................................................................273
6.4 JMS 邮件发送组件...................................................................................................275
6.4.1 消息发送器.......................................................................................................276
6.4.2 MDB..............................................................................................................279
6.5 Web层的实现........................................................................................................282
6.5.1 用户资料管理.....................................................................................................282
6.5.2 Web容器安全配置..................................................................................................287
6.6 调试配置和运行.....................................................................................................289
6.6.1 JAAS配置.........................................................................................................290
6.6.2 邮件服务的配置...................................................................................................291
6.6.3 部署和发布.......................................................................................................292
6.7 小结...............................................................................................................292
第7章 EJB方法调用框架..................................................................................................294
7.1 框架概况...........................................................................................................294
7.1.1 远程调用技术背景.................................................................................................294
7.1.2 框架结构.........................................................................................................295
7.2 框架设计..........................................................................................................296
7.2.1 代理（Proxy）模式...............................................................................................296
7.2.2 动态代理........................................................................................................298
7.2.3 反射（Reflection）和方法调用....................................................................................300
7.2.4 HTTP协议和对象序列化............................................................................................302
7.2.5 框架设计图......................................................................................................304
7.2.6 HTTPSession和缓存机制...........................................................................................305
7.2.7 基于HTTP的安全机制..............................................................................................306
7.3 类的详细设计和实现................................................................................................309
7.3.1 基本业务对象....................................................................................................310
7.3.2 动态代理工厂....................................................................................................312
7.3.3 肥客户端/服务器架构下实现.......................................................................................315
7.3.4 Web层代理Servlet Proxy..........................................................................................322
7.3.5 浏览器/服务器架构下实现.........................................................................................324
7.3.6 核心代理Business Proxy实现......................................................................................327
7.4 框架的使用和调试..................................................................................................333
7.4.1 配置............................................................................................................333
7.4.2 浏览器/服务器架构下的应用.......................................................................................335
7.4.3 肥客户端/服务器架构下的应用.....................................................................................336
7.5 小结..............................................................................................................337
第8章 网上商店系统...................................................................................................338
8.1 系统需求和设计...................................................................................................338
8.1.1 基本业务对象...................................................................................................339
8.1.2 数据表设计.....................................................................................................340
8.2 数据操作通用框架.................................................................................................344
8.2.1 框架的提炼和设计...............................................................................................347
8.2.2 增、删、改、查框架实现.........................................................................................352
8.3 商品类别管理功能的实现...........................................................................................356
8.3.1 创建Session Bean................................................................................................357
8.3.2 EJB配置.........................................................................................................358
8.3.3 创建Category相关类实现..........................................................................................360
8.3.4 Web配置.........................................................................................................361
8.3.5 创建Category.jsp................................................................................................362
8.4 商品管理功能的实现................................................................................................364
8.4.1 创建ProductManager..............................................................................................364
8.4.2 EJB配置.........................................................................................................366
8.4.3 创建Product相关类实现...........................................................................................368
8.4.4 Web配置.........................................................................................................369
8.4.5 创建product.jsp.................................................................................................370
8.4.6 商品图片上传功能................................................................................................374
8.5 商品批量查询和多页显示............................................................................................376
8.5.1 DAO模式.........................................................................................................377
8.5.2 Strut框架下设计和实现...........................................................................................385
8.5.3 页导航条实现....................................................................................................388
8.6 购物车功能的实现..................................................................................................393
8.6.1 有状态Session Bean..............................................................................................393
8.6.2 Web功能实现.....................................................................................................396
8.7 小结..............................................................................................................399
Platform: |
Size: 31514707 |
Author: fengbozs@163.com |
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Description: LyBBS论坛系统主要是为了完成信息的发布与交流，采用基于JSP+Servlet+Action的MVC架构，采用Struts1.2标准，兼容于Java 2 Standard Edition 1.3、1.4和1.5(5.0)，兼容于Windows/Linux等多种操作系统平台，兼容于Tomcat/Resin/WebLogic/WebSphere等多种JSP服务器容器，兼容于MySQL /DB2/Oracle/MSSQL系列数据库。采用Model II 架构，前台JSP主要完成数据显示，Action类负责前台数据的接收和处理，DAO层完成数据库的查询、更新、删除、插入等操作，论坛对于常用数据使用了大量的缓存，我们针对不同的类型数据设计了不同数据缓存类，对数据库我们采用了数据库连接池，用户可以在配置文件中配置不同的连接池或者不使用连接池，对表操作也采用了预处理、批处理、事务处理等多种方式，用户可以在配置文件中配置数据库连接参数，包括连接数，超过连接数的处理方式，是否缓存SQL，缓存多少的SQL等等，目前，论坛可以非常有效的管理内存，提高稳定性、并发性和运行效率。
Platform: |
Size: 13608386 |
Author: wqisch@163.com |
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Description: 留言管理程序
jsp+servlet+DAO+MVC实现留言程序-Message management procedures jsp+ Servlet+ DAO+ MVC procedures realize Message
Platform: |
Size: 14336 |
Author: 54545 |
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Description: JSP+Servlet标准的MVC框架实现的一个新闻发布系统。JSP->Servlet->Service->DAO->DBMS分层实现。使用SmartUpload上传文件，实现了多数据分页功能和大数据缓存优化技巧。
项目里有完整的代码和详细的文档说明以及系统移植说明书，帮助大家学习和理解。-JSP+ Servlet standard MVC framework of realization of a press release system. JSP-> Servlet-> Service-> DAO-> DBMS stratified realize. Upload files using SmartUpload achieved many data paging functions and large data cache optimization techniques. Projects have a complete code and detailed documentation and system specification transplantation to help the U.S. study and understanding.
Platform: |
Size: 2502656 |
Author: Sherry |
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Description: jsp+servlet实现的标准MVC系统
jsp-servlet-service-DAO-DBMS-news system
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Size: 2416640 |
Author: 许巍 |
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Description: MVC+dao+servlet+jsl+message+entity写的jsp留言管理程序代码-MVC+ dao+ servlet+ jsl+ message+ entity message management program written in jsp code
Platform: |
Size: 2372608 |
Author: zhang |
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Description: 通过典型的MVC模式JSP+Servlet+Service+DAO模式，构建一个在线相册系统，实现了在互联网上使用的网络相册的绝大部分功能，如用户管理，相片分类，相册管理，相片的评论管理，上传及删除相片文件等。-Typical of the MVC pattern JSP+ Servlet+ Service+ DAO pattern, build an online photo album system, realized in the network using the Internet most of the album features such as user management, photo category, album, management, photos, comments management, Upload and delete the photo files.
Platform: |
Size: 921600 |
Author: wuqiaoyan |
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Description: 用JSP完成的学生选课系统，其中包含数据库的应用，应用MVC设计模式、HTML、Javascript、Servlet、JSP、JDBC和DAO等技术，主要实现学生注册模块、学生选课管理模块和课程维护模块这三个模块-a Course Registration System using JSP
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Size: 126976 |
Author: Quintin |
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Description: 本系统使用自己手写的类似struts1.x的开源框架+Servelt+JSP+JSTL+EL+AJAX
等技术；
运用Dao设计模式,使业务模块屏蔽底层的数据访问的细节,及使业务和具体的
实现无关
运用MVC的架构模式,其中Servlet充当contronller java类充当model，封装业
务逻辑 Jsp充当逻辑视图view
数据访问层运用Hibernate来实现
为了使JSP页面易于维护,引入了JSTL+EL
项目
数据库的设计的重要行-This system is similar to using your own handwriting struts1.x open source framework+ Servelt+ JSP+ JSTL+ EL+ AJAX
Techniques
Dao use of design patterns, the business module shielding the details of the underlying data access, and the business and specific
Achieve independent
The use of MVC architecture patterns, including Servlet as contronller java class as model, packaging industry
Business logic Jsp as the logical view of view
Data access layer using Hibernate to achieve
To make easy to maintain JSP pages, the introduction of the JSTL+ EL
Project
An important line of database design
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Size: 7888896 |
Author: 叶涛 |
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Description: 本网站是基于mvc的JSP网站。应用技术有MySQL数据库，DAO层，javabean模型层,servlet控制层，JSP显示层。网站结构简单，只有12个网页但实现了购物网站的基本功能。
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Size: 1152000 |
Author: xufeng |
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Description: 主要功能：商品管理，员工管理，供应商管理和管理员管理等
采用技术：DAO、POJO、MVC模式DAO. Servlet, JSP
本系统实现了商品管理、员工管理、供应商管理和管理员管理，管理员可以对上架商品、库存商品、新增商品、员工信息、员工、供应商、供应商分类进行的添加、删除、修改、查询操作。
超级管理员对一般管理员有修改、删除、添加权限，一般管理员对管理员模块只有查看和对自己信息进行修改的权限，如果没有登录对各种操作都是不能的。
表示层使用EL表达式获取数据，更有效的优化JSP页面，使用servlet获取所有请求，根据不同的请求调用相应的DAO方法处理数据，使用JavaScript进行信息的验证-Main features: commodity management, staff management, supplier management, and administrator management using technology: DAO, POJO, MVC pattern DAO. Servlet, JSP The system achieved a merchandise management, staff management, supplier management and administrators, Management Members can be added and commodity stocks, new products, employee information, employees, suppliers, vendors classification to add, delete, modify, query operations. Super Administrators have the general manager modify, delete, add permissions, general manager for the administrator module only view and modify the information on their own authority, without the various operations are not logged in. The presentation layer using EL expressions to get data, and more effective optimization JSP page, a servlet for all requests, depending on the request of the DAO method calls the appropriate data processing, verification of information using JavaScript
Platform: |
Size: 3818496 |
Author: 谭小明 |
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Description: 小型在线购物源码,运用MVC+DAO模式设计
jsp+servlet.-this projiect used jsp servlet
Platform: |
Size: 650240 |
Author: wp |
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Description:
主要功能：商品管理，员工管理，供应商管理和管理员管理等
采用技术：DAO、POJO、MVC模式DAO. Servlet, JSP
本系统实现了商品管理、员工管理、供应商管理和管理员管理，管理员可以对上架商品、库存商品、新增商品、员工信息、员工、供应商、供应商分类进行的添加、删除、修改、查询操作。
超级管理员对一般管理员有修改、删除、添加权限，一般管理员对管理员模块只有查看和对自己信息进行修改的权限，如果没有登录对各种操作都是不能的。
表示层使用EL表达式获取数据，更有效的优化JSP页面，使用servlet获取所有请求，根据不同的请求调用相应的DAO方法处理数据，使用JavaScript进行信息的验证-The main functions: product management, staff management, supplier management and administrators to manage the use of technology such as:. DAO, POJO, MVC pattern DAO Servlet, JSP The system realizes the commodity management, staff management, supplier management and administrator management, management members can shelves of goods, finished goods, new goods, employee information, employees, vendors, suppliers classification to add, delete, modify, query operations. Super administrators have the general administrator modify, delete, add permissions, administrators generally only see their own information and modify permissions to the administrator module, if not logged in for a variety of operations are unacceptable. Presentation layer EL obtain expression data, more efficient optimization JSP page, a servlet acquiring all requests, call the appropriate DAO method for processing data depending on the request, the authentication information for using JavaScript
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Size: 3894272 |
Author: 李栗 |
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Description: JSP七个小项目代码和笔记汇总
项目01_JSP+JDBC留言管理程序(代码+笔记)
项目02_使用JSP完成简单的登陆程序(代码+笔记)
项目03_JSP+DAO留言管理程序(代码+笔记)
项目04_使用JSP基于数据库完成用户登陆(代码+笔记)
项目05_MVC+DAO_留言管理程序(代码+笔记)
项目06_使用JSP+DAO完成用户登陆(代码+笔记)
项目07_使用MVC+DAO完成用户登陆(代码+笔记)(JSP seven small project code and note summary
Item 01_JSP+JDBC message management program (code + note)
Project 02_ uses JSP to complete a simple landing program (code + Notes)
Item 03_JSP+DAO message management program (code + note)
Project 04_ uses JSP to complete user login based on database (code + note)
Item 05_MVC+DAO_ message management program (code + note)
Project 06_ uses JSP+DAO to complete user login (code + Notes)
Project 07_ uses MVC+DAO to complete user login (code + Notes))
Platform: |
Size: 833536 |
Author: dr6
|
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Description: 项目采用MVC结构设计编写。
（1）View部分统一使用jsp页面，jsp页面中使用EL和JSTL进行数据展示；jsp页面统一在webroot下。
（2）Controller部分使用Servlet，所有对业务层的调用和流程跳转都在Servlet内完成。
（3）Model部分包括：业务层Service、数据访问层DAO。(The project is designed by MVC structure design.
(1) View part of the unified use of JSP pages, JSP pages in the use of EL and JSTL for data display; JSP pages unified under the Webroot.
(2) the Controller part uses Servlet, and all the calls to the business layer and the process jump are completed within the Servlet.
(3) the Model section includes the business layer Service, the data access layer DAO.)
Platform: |
Size: 11311104 |
Author: 小安男孩
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Description: 主要功能：商品管理，员工管理，供应商管理和管理员管理等
采用技术：DAO、POJO、MVC模式DAO. Servlet, JSP
本系统实现了商品管理、员工管理、供应商管理和管理员管理，管理员可以对上架商品、库存商品、新增商品、员工信息、员工、供应商、供应商分类进行的添加、删除、修改、查询操作。
超级管理员对一般管理员有修改、删除、添加权限，一般管理员对管理员模块只有查看和对自己信息进行修改的权限，如果没有登录对各种操作都是不能的。
表示层使用EL表达式获取数据，更有效的优化JSP页面，使用servlet获取所有请求，根据不同的请求调用相应的DAO方法处理数据，使用JavaScript进行信息的验证(Main functions: commodity management, employee management, supplier management, administrator management, etc
Adopted technology: Dao, POJO, MVC mode Dao. Servlet, JSP
The system realizes commodity management, employee management, supplier management and administrator management. The administrator can add, delete, modify and query the goods on the shelf, inventory goods, new goods, employee information, employee, supplier and supplier classification.
The super administrator has the right to modify, delete and add to the general administrator. The general administrator only has the right to view and modify his information to the administrator module. Without login, it is impossible to perform various operations.
The presentation layer uses El expressions to get data, optimizes JSP pages more effectively, uses servlets to get all requests, calls corresponding Dao methods to process data according to different requests, and uses JavaScript to verify information)
Platform: |
Size: 25691136 |
Author: 江南辰风 |
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