教育版oa--源代码说明

1、东莞理工学院城市学院city college of dgut教育版oa系统设计与实现源代码说明书versionl0hmay2015版本及修订记录版本日期描述作者1.02015-05-02第一个版本李尚隆文档信息文档号：a0002发行：v授权：东莞理工学院城市学院创建日期：2015-05-11目录1引言311编写目的32程序目录结构33关键代码33.1登录33.2家庭作业53.3学生考勤83.4班级文章93.5班级相片113.6实践活动123.7学生提问143.8成绩查询163.9学生奖惩173.10课程表183.11任课老师193.12班级学生193.13班级班委203.14投票调查211引言

2、1.1编写目的编写此文档的目的在于为以后的修改提供依据。2程序目录结构1) .pzxx<scampus.space<action业务逻辑代码2) .pzxx.scampus.space.dao数据库操作代码3) .pzxx.scampus.space.entity数据实体类彳弋不马4) .pzxx.scampus.space>service数据丿报务类代码3关键代码3.1登录在登录界而输入的账号(username) 密码(password) o通过验证的账号, 将向服务器请求数据，进行加载数据。loginaction.java

3、x1 package .pzxx.scampussysaction;23+ import java.util.hashmap；n2829- /*30 * 登录action31 * author deanzhou32 * version33 *1.0 201412月22日下午 10: 57:4334 */35 parentpackage(mmydefaultu)36 scope("'prototype")37 act ion (value = "loginaction'1)38 ©results(value = result(n

4、ame = nloginjson"， type = 11 jsonresult11)39 public class loginaction extends baseaction 4041autowired42 private userserviceuserservice;4343 tautowired44 private menuservicemenuservice;4645 privatestringusername;4846 privatestringpassword;5051|/*|52 *登录53 * return54 */public dsonresult login()

5、dsonresult jsonresul七 = new dsonresult();map<string? object> result = new hashmap<string object>(); result.put(hstatus"，"error11);result, put ("msg-1，"用户名或蔭玛错误)；string usertype =string mdspasswrod = md5utils.encryption(password);if (str ingut i is. equals (const ants

6、.sl/pfr4dwia/, username) /超级管理员(stringutils.equals(constants.superadmin_passmord, mdspasswrod) usertype = usertype.super_admin;result.put(mstatusm, "success11);thisgetsession().setattribute(constants.loginuser, new user(); this gmtsession()setattribute(constants.usertype, usertype);dse 老师teache

7、r teacher = this.userservice.findteacher(username); if(teacher != null) if (stringutils. equats(teacher getpassworck ), md5passwrod) ) usertype = usertype.teacher;result.put(11 status", ""success11);thisgetsession()setattribute(constants.loginuser teacher); thisgetsession().setattribu

8、te(constants.usertype, usertype); else /学生 dwstudentlnfo student = thisuserservice.findstudent(username); if(student != null) usertype = usertype.student; result.put(nstatus1'，hsuccess11);thisgetsession().setattribute(constants.loginuser, student); thisgetsession().setattribute(constants.usertyp

9、e, usertype);5 /学校當理员schoolaccount schoolaccount = this.userservice.findschoolaccount(username); if(schoolaccount i= null) usertype = dserlype.schooladmin;result put("status' "success");thisgetsession().setattribute(constants.loginuser, schoolaccount); thisgetsession().setattribut

10、e(constants.usertype, usertype);jsonresult.setresult(result);return jsonresult;家庭作业向服务器发送请求数据，获取家庭作业信息和发布家庭作业。homeworkaction.java x 丄0刁/*水添加作业* / public string addhomework()"y gson gson = new gson();map<string> object> map = new hashmap<string> object>(); map.put(mstatuswerror

11、*);if (homework != null) this.getresponse().setcharacterencoding(mutf-8m);list<string> errorlist = validateutils.vatidate(homework); if (errorlist != null && !errorlist.isempty() map put(herrorlist11, errorlist); this.getresponse().getwriter().write(gson.tojson(map); return null;string

12、 course = thisgetrequest().getparameter(mcoursem);string semestername = this.getrequest()ge上卩8广3皿©上6("5尬。5七厂“8皿"); string classesname = this getrequest().getparameter(mclassesm);jwcourse courses = this.homeworkservice.findjwcourse(course); jwclasses classes = this.homeworkservice.find

13、classes(classesname); if (stringutils.is/votblanfe(homework.getld( ) ) ) system.outprintln(wupdatew); homeworksethomeworkdescribe(homeworkgethommwo广lcdqsc：ribw() .trim(); homework.setsemestername(semestername);homework setcla5ses(classes); homework.setcourseid(courses); teacher t = (teacher) this.ge

14、tsession() .getattribute("loginuser1'); homework setteacherid(t);thishomeworkservice.update(homework); system.out.println(msavem); homework.sethomeworkdescribe(homework.gethomeworkdescribe().trim(); homework.setsemestername(semestername);homework.setclasses(classes); homework.setcourseid(co

15、urses); teacher t = (teacher) this.getsession().getattribute(mloginuser"); homework.setteacherid(t);thishomeworkservicesave(homework);thisgetresponse().getwriter().write('ok"); catch (ioexception e) e.printstacktrace();return null;*刃睹直側作业* return*/public string toqueryho<nework( ) s

16、tringbuffer classes = now stringbuffer();teacher t = (teacher) this.getsession().getattribute(wloginuser");list<curriculumschedule> list2 = thistur广ivulusvheduleservicindbyhql(rx)m curriculumschedu t.getld() > w * order by c.schooltime");string classesl;for (curriculumschedule cur

17、riculumschedule : list2) classesl = curriculumschedule getteachercourseid()getclasses();classes.append(classesl*m);/去1手?5审中夏的手段string str = classes.tostring().splitset set = new treeset();for (int i = 0; i < str.length;set.add(str(i);hashmap<string, list<teachchercourse>> hm = new lin

18、kedhashmap<string> list<teachchercourse>>(); str (string) set.toarray(new string0);for (int i = 0; i < str.length; i“) list<teachchercourse> list=thisteavhspaceser*vice.getclassteacherinfo2(stri); hm.put(stri), list);this getrequest() setattribute("classteacherinfo"

19、,hm);list<teacher> teacherlist = thistgzihspatesg广vicefindteathgr*info();/list<department> departmentlist = this.homewo广xse广vive.getlistdepa厂tme list<semester> semesterlist = this.homewo广kse广vicegetlistsemesterall(); thisgetrequest()setattribute(msew>esterlistm, semesterlist);/t

20、his.getrequest()setattribute("departmentlistm, departmentlist);/thisgetrequest()setattribute(mteacherlistm, teacherlist); return mtoqueryhomeworkm;蹟转添加w改作业* return/public string edithomework()string type = this.getrequest( ) .getparameter(,etypem);stringbuffer classes = naw stringbuffw广()；strin

21、gbuffer courses = new stringbuffer();semester defaultsem = this.homeworkservice.getdef3ultsemeste()；teacher t = (teacher) this.getsession().getattribute(mloginuserm);list<curriculumschedule> list2 = thisvu厂广iculumschedulese厂vixefindbyhql("frx>m curricu + t.getld() + "* order by c.

22、schooltimem);string classl;string course;for (curriculumschedule curriculumschedule : list2) classl = curriculumschedule.getteachercoutseidc)getclasses()getclassesname(); course = curriculumschedule.getteachercourseid()getjwcourse()getcoursename(); classes, append (classl-m); courses.append(course+w

23、,”)；/去持宁符审中飯复的却slist<strying classlist = thisteachspaceserviceto广epeat(classes); list<string> courselist = thisteachspacese厂viceto厂epeat(courses);this.getrequest().setattribute(mclasslist' classlist); this.getrequest()setattribute(mcourselistmcourselist); this.getrequest().setattribute(

24、mdefaultsemm, defaultsem);if(typeequals("update")system.out.printin(updatew);homework homelist = this.homeworkservice.gethomewok_t(ho!neworlcgetld(); this.getrequest().setattribute("homelistw,homelist);this getrequest ( ) setattribute( "type'*9 "update'*);/* 伽0请假71-7

25、2737475-7677787980818283848586878889909192939495969798991001011021033.3学生考勤public string save()system.out.println(mupdate555m);try gson gson = new gson();map<string, object> map = new hashmap<stringy object>();mapput("status", merrorm);if (attendance != null) this.getresponse()

26、.setcharacterencoding(rutf-8w);lis广errorlist = validateutilsif(errorlist != null && !errorlist.isempty() mapput(merrorlist", errorlist);thisgetre5ponse()getwriter()write(gson.tojson(map); return null;if (stringutils.is/votblanl?(attendance.getid() date data = new date();atte ndance.mtte

27、ndance setstate(;semester semester = this.attendanceservice.getdgfaultsgmestg厂()； atte ndsntgswtsemgs七广匚<1(5仑尬鸟5上广);jwstudentlnfo s=(jwstudentlnfo) this.getsession().getattribute("loginuser'1); attendance.setstudentid(s);attendance setclasses(s get3wclass(); attendance.setgrade(s.getjwcl

28、ass().get3wgrade(); attendance.setteacherid(s.getjwc13ss()getclassadviser(); thisattendanceservice.update(attendance); else 104date data = new date();105attendance.setcreatedate(data);106attendance.setstate("待审批");107semester* semester = this.attendanceservicegwtdefaultsemester();108attend

29、ance sqtsemest©广id(semester);109jwstudentlnfo s=(3wstudentinfo) thisgetsession()getattribute(wloginuserm);110attend3nc© setstudentid(s);111attendance setclasses(s.get3wclass();112attendance.get jwclass()getjwgrade();113attendance setteache广id(s.getjwclass()getclassadviser();114thisattendan

30、ceservice.save(attendance);115116117118this.getresponse().getwriter().write(hokm);119 catch (ioexception e) 120e.printstacktrace();121122return null;123 v f 144-145146147 148-149150151152153154155156157158159160161162163164165166167168169170171128 129130131132133134135136137138139140141142 t);attend

31、ance.getstate();*获取列表* return/public string findlist() pagemodel<attendsnce> pagemodel = new pagemodel<attendance>(); thissetpagemodel(pagemodel);string usertype=this.getsession().getattribute(musertypeh).tostring(); if (usertype.equals(ml,t)teacher t = (teacher) this. getsession( ) . ge

32、t at tri but e ( m lcxsi nus e r11); thisattendanceservicefindclassattendance(pagemodeltgetld();else if(usertype.equals(m2m)jwstudentlnfo s=(jwstudentlnfo) this.getsession().getattribute("loginuserm); this.attendanceservicefindmyattendance(pagemodel, sgetld();isereturn null;try this getresponse

33、().setcharacterencoding(mutf-8m);this getresponse().getwriter().write(pageut i1s.getjqgridjson(pagemodel); catch (ioexception e) e.printstacktrace();return null;125-/*126 拿批進或不批淮谓假127 *# */public string operation()system out println(attendance getstate();system out p厂int in (attwridaincg getld(); tr

34、y string ids = stringutils.sptit(attendanee.getid(), for(string id : ids) thisattendanceserviceupdatesttendancestate(id， this getresponse().getwriter()write(nok"); catch (ioexception e) eprintstacktrace();return null;3.4班级文章6970717273747576777879808182838485868788899091929394959697oq*获取列表* retu

35、rn/public string findlist() pagemodel<classarticle> pagemodel = new pagemodel<classarticle>(); thissetpagemodel(pagemodel);string usertype = this.getsession().getattribute(,usertypem).tostring(); if (usertype.equals("1") teacher t = (teacher) this.getsession().getattribute(mlog

36、inuserh); this.classarticleservice.findadviserclassarticlelist(pagemodel t.getld(); else if (usertype.equals(m2m) jwstudentlnfo s = (jwstudentinfo) this.getsession().getattribute( -loginuser-);this.classarticleservice.findclassarticlelist(pagemodelsget3wclass()getld(); elsereturn null;try thisgetres

37、ponse().setcharacterencoding(wutf-8h);thisgetresponse()getwriter() .write(pageutils.getjqgridjson(pagemodel); catch (ioexception e) eprintstacktrace();return null;/*滋加文章 */ . .public string addclassarticle() throws unsupportedencodingexception string articledescribe = this.getrequest()getp3rameter(&

38、quot;textareal"); classarticle.setarticledescribe(articledescribe);classarticle.setarticletitie(classarticle.getarticletitle();system.out.println(articledescribe + classarticlegetaticletitle(); date data = new date();classarticle.setcreatedate(data);classarticle.setclicks(0);string usertype = t

39、his.getsession().getattribute( f,usertypew).tostring(); if (usertype.equals(w1m) teacher t = (teacher) this.getsession().getattribute("loginuser"); / classarticle.setauthors(t getteachername(); else if (usertype.equals(h2m) dwstudentlnfo s = (jwstudentlnfo) this.getsession().getattribute(

40、-loginuser”)；classarticle.setstudentid(s); classarticle.setclasses(s.getjwclass();thisclassarticleservice.save(classarticle);"y this getresponse().getwriter().write(mokh); catch (exception e) / todo: handie exceptioneprintstacktrace(); return null;*获取文章详情* return*/ public string findclassarticl

41、e() list<classarticle> classarticlelist = this.classarticleservice.getclassarticle(classarticle.getid();systemout.println(classarticle.getld();classarticle article = this.classarticleservice.findclassarticlebyno(classarticle.getid();this classarticleservice.updatearticleclicks(classarticle.get

42、id(),article.getclicks() + 1);list<comments> articlecomments = mentsservice getarticlecommentsinfoc classarticle.getld();this.getrequest()setattribute(nclassarticlelist", classarticlelist);this.getrequest()getsession() setattribute("classarticleld'1, classarticle.getld()； thisget

43、request().setattribute("articlecomments", articlecomments);string usertype = this.getsession() geta'ttr'ibute("usertype")七03七厂匚介0(); if (usertype.equalsc'l") teacher t = (teacher) this.getsession().getattribute("loginuser11); / classarticle.setauthors(t.gett

44、eachername(); else if (usertype.equals(m211) jwstudentlnfo stu=(jwstudentinfo) this.getsession().getattribute("loginuser"); if (article.getstudentid().getld().equals(stu.getld() this getrequest ( ) . setattribute(11 whoarth, "whoart11);return "toclassarticledetail"3.5班级相片/&#

45、187;»来获取班级相片信息* ©throws exception*/ . .public string gwtclassphotosinfo() throws exceptionlist<classphotos> classphotoslist = thisc 1253卩人0七0556厂21.2.getclassphotosir)fo(); this.getrequest() .getsession() .setattribute(,classphotoslisthj classphotoslist); system out. println(l,toclas

46、sphotos");return "toclassphotos"/*那获取某个相片评论信皀* throws exception*/public string getshowphotosinfo() throws exceptionlist<commerrts> commen七slist = commentssgnvice ge'tcommer)'tsin*fo(cl3ssphcrtos getld(); this getrequest() setattribute("photosname", classphotos

47、getphotosname();classphotos photo = thisclassphotosservicefindclassphotosbyteacherno(classphotosgetld(); thisgetrequest().getsession().setattribute("classphoto", photo);this getrequest() setattribute("photosdescribe'' classphotos getphotosdescribe();this getrequest() setattrib

48、ute("commentsiist", commentslist); return "toshowphotos1'/*获取列表* return*/public string findlist() pagemodel<classphotos> pagemodel = new pagemodel<classphotos>(); thissetpagemodel(pagemodel);string usertype=thisgetsession().getattribute("usertype")tostring();

49、 if(usertype.equals(hln)teacher t = (teacher) this.getsession().getattribute(hloginuser'1); thisclassphotosservice.findadviserphotoslist(pagemodel, t.getld();else if(usertype.equals(,2h)dwstudentlnfo s=(dwstudentlnfo) this.getsession().getattribute("loginuser"); this.classphotosservice

50、.findphotoslist(pagemodel,s.getdwclass().getld(); else return null;try this getresponse() setcharacterencoding(mutf-8");this.getresponse() .get 11厂:1七厂().write(pageutiis .gwtpagemodel); catch (ioexception e) e. prin tstacktrace();return null;81-8283848586-87888990919293949596979899l00l01 l02 l0

51、3 l04 l05 l06 l07 l08 l09 l103.6实践活动获取列表* return*/public string findlist() try pagemodel<practice> pagemodel = new pagemodel<practice>(); this setpagemodel (pagemode|l);string usertype = this.getsession().getattribute("usertype").tostring();if (use广type .equals( t") ) teac

52、her t = (teacher) this getsession()0£七“七七厂:1匕11七8("loginuser”)；thispracticeservicefindadviserclasspractice(pagemodel tgetld(); else if (usertype.equals(n2") jwstudentlnfo s = (dwstudentlnfo) this.getsession() .getattributec'loginuser1');this.practiceservice.findclasspractice(p

53、agemodel, s.getjwc13ss().getld(); elsereturn null;this getresponse().setcharacterencoding("utf;this getresponse() getwriter().write (pageutils .get jqgric/json( pagemodel); catch (ioexception e) 2.printstacktrace();return null;*添加实戏活动* */public string save() system, out. printin ('* 保存实找活动

54、u);try gson gson = new gson();map<string object> map = new hashmap<string, object>(); map.put(hstatush，''error");if (practice != null) thisgetresponse()setcharacterencoding("utf;list<string> errorlist = validateutils.vatidate(practice); if (errorlist = null &&

55、amp; !errorlist.isempty() map put (11 errorlisth, errorlist);thisgetresponse().getwriter().write(gsontodson(map); return null;semester defaultsemester = this.practiceservice getdefaultsemester(); if (stringutils.isnotblankpractice.getld() date date = new date(); practice.setcreatedate(date); jwstude

56、ntlnfo s = (owstudentlnfo) this.getsession() getattribute(hloginuser”);practice.setcreateuser(s);practice.setclasses(s.getjwclass(); practice.setsemesterid(defaultsemester); thispracticeservice.update(practice); else date date = new date(); practicesetcreatedate(date); dwstudentinfo s = (dwstudentlnfo) this.getsession() getattribute(mloginuser”);practicesetcreateuser(s); practice setclasses(s.get; practicwsetsemesterid(defauitsemester); thispracticeservice.save(practice);this .getresponse( ) .getwriter( ) .writecok"); catch (ioexception e) e.pr