web課程設計學生信息管理系統(tǒng)

1、XXX -g即即理XXX - 1鍥比旺laqM目錄-目的4二. 思路4三實驗步驟5L建立數(shù)據(jù)庫52. 系統(tǒng)架構63. Hibernate 持久層74. 實現(xiàn)DAO層105. 實現(xiàn)表示層126. web 層147部署運行1617隨著技術的發(fā)展和辦公效率的要求，學生信息管理已由紙面操 作模式轉(zhuǎn)向數(shù)字化、信息化W智能化。建立一個學生信息管理系統(tǒng) 不僅能夠有效提高工作效率，還能減少紙張的使用，符合現(xiàn)在環(huán)保 的思想。如何建立一個高效的的學生信息管理系統(tǒng)，這就是我們準 備探討和解決的問題。目的1. 整合 Struts2、Spring 和 Hibernate 框架。2. 實現(xiàn)"登錄”功能。3. 實

2、現(xiàn)"學生信息管理功能。思路1. 建庫建表2. 利用分層思想，建package3. 添加Hibernate開發(fā)能力4. 生成Hibernate所需的POJO類和映射文件5. 開發(fā)DAO層6. 開發(fā)Service層7. 實現(xiàn)web層8. 部署運行三實驗步驟1 建立數(shù)據(jù)庫dbo.student 表列名勒idxhxmdassemailmobile數(shù)據(jù)類型 int nchar) ncharClO) ncharC2Q) ncharC3O) nchar Cl 1)允許空o表 dbo.student 要idxhxmdasserrailmobileD1C1040S6黃文根網(wǎng)絡三班 2222 .1588

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4、nt.jvsp Hj 曲yQswM訃 2勸 Student.hbm.xmID hibernate.cfg.xmI 務 struts.xml 感 JRE System Library jdl<L7,0_05 l> 或 J2EE 1.4 Libraries 歿 Referenced Libraries 場 Hibernate 3.1 Core Libraries卸 WebRoot> G imagesP 0 META-INFJ G WEB-INF0 D lib時 we-b.xmlOf add.jspL css.cssj" showAll.jsp/ welcome.jsp

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8、=em山 iz«typemjcbum HfiJ3g sbuihgHvACDlumnA、DUOrteHct<>ApropeHcyuamemsobileQ cyprllH、jmunllUJug sctzibyvAOORC8P nge=、gbzK lrllpgchyll: fv八、PHOFnKcyv人、OHWYpojo 酬student.javapackage com;17* Student encity Gauthor MyEclipae Persistence Tools */pxablic class Scugnc implenients java .亠。.Seriali

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

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13、a setzMobxie (Smng mobxxe>tm « . mobl_l_3 = motJile;4.實現(xiàn)DAO層StuDaoImpLjava部分代碼如下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、產(chǎn)品prablia void save (Student: st). /6y5sessj.onSession session = HibemateUtil _ QtzSssion (> ;/幵啟爭努session beamTransactsion ();sessxon save esc);/事務提交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產(chǎn)品pxir>±ic void save (srudenr sr);/刪除產(chǎn)品public void delete(String xh);/更新產(chǎn)品public void update(Srudenr st);/重詞所有產(chǎn)品pxak>±ia 匸i>mt; qiaexyAiZSfuciezit (); /按id查詢產(chǎn)品pxJolic Scudcnt qucxyByXIh (String xh);5.實現(xiàn)表示層web.xmlversxon= F,l. Qr, encoding= 9t

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17、ilcer><!-是義核心Film的名稱一><filcer-nair.e>scruts2</filcer-nair.e><!走義核心FiltEH的實現(xiàn)類一><f11七亡r-ulassorg.apache.scrucs2.dispaccher FilterDispatcher </filcer-class></fllcer><filcer-mapping><!-核心Film的名稱-><filter-nair.e>srruts2</filcer-naiT；e>C 一便

18、用該核心FUsr來接受所有的血匕請求> <url-partern>/*</url-pattern></filter-mapping></web-&pp>新建action類，并在struts.xml上面配置以刪除為例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 產(chǎn)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務邏蒔且件xr獲得業(yè)務邏輯組件StuDao ps = DaoFactory.getDaoIntdnce();通過調(diào)用業(yè)務邏輯組件刪除該:ED產(chǎn)品ps delece(xh);return SUCCESS?struts.xml上的酉己置<acnon najne= ,rdeiecerr cias3=rrCOT<

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