web课程设计学生信息管理系统

1、XXX -g即即理XXX - 1锲比旺laqM目录-目的4二. 思路4三实验步骤5L建立数据库52. 系统架构63. Hibernate 持久层74. 实现DAO层105. 实现表示层126. web 层147部署运行1617随着技术的发展和办公效率的要求，学生信息管理已由纸面操 作模式转向数字化、信息化W智能化。建立一个学生信息管理系统 不仅能够有效提高工作效率，还能减少纸张的使用，符合现在环保 的思想。如何建立一个高效的的学生信息管理系统，这就是我们准 备探讨和解决的问题。目的1. 整合 Struts2、Spring 和 Hibernate 框架。2. 实现"登录”功能。3. 实

2、现"学生信息管理功能。思路1. 建库建表2. 利用分层思想，建package3. 添加Hibernate开发能力4. 生成Hibernate所需的POJO类和映射文件5. 开发DAO层6. 开发Service层7. 实现web层8. 部署运行三实验步骤1 建立数据库dbo.student 表列名勒idxhxmdassemailmobile数据类型 int nchar) ncharClO) ncharC2Q) ncharC3O) nchar Cl 1)允许空o表 dbo.student 要idxhxmdasserrailmobileD1C1040S6黄文根网络三班 2222 .1588

3、9501518210108089网络三班lfl 1221121212131010099陈槐网络三班chNULLNULLNULLNULLNULLMJLL2 系统架构厶、与 MyStuInfo< 妙 srcj JB comT| AddA.ction.javaJ Dao Facto ry.javajjj DeleteAction.javaT| HibernateSessionFactory.java 7| HibernateUtil.javaJ ShowAllAction.javaJ StuDao.javaJ7 StuDaolmpl.javaT| Stud©

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9、zable / Fieldsprivate private private private private privateInteger id;String String String String Stringxh; xm; class_; Email mobile;/ Constructors /* default constructor */ public Student() f/* minimal constructor */public Student(Integer idf String xhz String xm) this )d = id;this = xh;this xm =

10、 xm;/* * full oonsczruct-ox */String classpnk>Lia Student (Integer idz String xhr String xanr scring emaxiz srrmg moioxie) < this = ±d;this xh = x>i; this >on xm;this ulass_ = class_: Llils .eman = email;this mot>xle = moloile;/ Property acuEssoHS pul>Lie» Integer getld (

11、 )return tills id;public void ocdd (Integer id) this i.d = id:put>xic Sur ing gerxn() < lrotxxm this xh;public voi d setsXh (Stsrina xh) Ulus xh = xn；puik>l.ic ScxrxnQ aecXm C )<retnrii 七his xm;pnbXxc vox ci seeXm (Sexxng xm) thus xm = xm;putollc! ScrXng gm匸Ul_as9 (><return mis .cl

12、ass 二K>valz>l.ic void occClaos_ (Sdrina cXaos_> 七His uZLunn uZLctnn 7pnk>Xxa Scrxng getEmaxl (>T'etor'n mis . emai_l_;F>mk>Lic void set>EmaxL CSerina email><trHis uma丄丄 eiuoiiX;pnk>Lia Sezrxnor oreeMobxle <)r'otnim 匕hi. s mot>xXe $pmt>iia vor<

13、a setzMobxie (Smng mobxxe>tm « . mobl_l_3 = motJile;4.实现DAO层StuDaoImpLjava部分代码如下pa.ck.ago com;impoirt java mtxl 工umxrmiuorc; import: java util. List;import: ora moernaue Query; lmpor匸 org nxoernaue Session;import com Sciadenc； import com HxbcmaccUexl;pnk>LiaSeuDaoImpLimplements ScxDao /添加

14、产品prablia void save (Student: st). /6y5sessj.onSession session = HibemateUtil _ QtzSssion (> ;/幵启爭努session beamTransactsion ();sessxon save esc);/事务提交sessiongeuTransacuion(>.commie <Z/fflsessionHibeimcLCcUcxl uowuSuhSjioc I7StuDao.javapackage com;import java.util List:impor't com. Stude

15、nt;: put>Xic iriterfcice StuDcio 添力n产品pxir>±ic void save (srudenr sr);/删除产品public void delete(String xh);/更新产品public void update(Srudenr st);/重词所有产品pxak>±ia 匸i>mt; qiaexyAiZSfuciezit (); /按id查询产品pxJolic Scudcnt qucxyByXIh (String xh);5.实现表示层web.xmlversxon= F,l. Qr, encoding= 9t

16、UTF-S9,2><web-app version= ft2a5ftxmln3= F,h t tp: /java. son. com/xml/ns/jvdee " xmlns: xsi= rrhttpr/vw. org/2001/XMLScZeroa-instar cer,xsi: scheir.aLoca七。门二”力七切：丿丿了自厂勻.sun com/xml/ns/javaae http;/java.sun./ns/javaes/F£b-dpp_2_5.x$d"><! -左义核心Filterr FilterDispatchwr <f

17、ilcer><!-是义核心Film的名称一><filcer-nair.e>scruts2</filcer-nair.e><!走义核心FiltEH的实现类一><f11七亡r-ulassorg.apache.scrucs2.dispaccher FilterDispatcher </filcer-class></fllcer><filcer-mapping><!-核心Film的名称-><filter-nair.e>srruts2</filcer-naiT；e>C 一便

18、用该核心FUsr来接受所有的血匕请求> <url-partern>/*</url-pattern></filter-mapping></web-&pp>新建action类，并在struts.xml上面配置以删除为例DeleteAction.javapackage com;impor七 com DaoFac七or乂；import uomStuDao;impor七 uom opwnsymphoc乂xwork2 .Ac七i.ocSupFoi:t;publi c class Del巳七亡Jiutsloc ex七ends ActionSupp

19、oxt 产品HDpriva七e Soring xh;public Scrxng gecXh() return xh;public void setXh(String xh) this.xh = xh;public Scrxng exec口匸e() throws Exception i务逻蒔且件xr获得业务逻辑组件StuDao ps = DaoFactory.getDaoIntdnce();通过调用业务逻辑组件删除该:ED产品ps delece(xh);return SUCCESS?struts.xml上的酉己置<acnon najne= ,rdeiecerr cias3=rrCOT<

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