住房公積金貸款管理交易系統(tǒng)

1、2010-2011學(xué)年第二學(xué)期高級(jí)應(yīng)用課程設(shè)計(jì)報(bào)告項(xiàng) 目 組：專 業(yè)： 計(jì)算機(jī)科學(xué)與技術(shù) 學(xué) 院：指導(dǎo)教師：時(shí) 間：2011年7月11日-2011年7月22日目 錄一、團(tuán)隊(duì)構(gòu)成及分工1二、進(jìn)度計(jì)劃2三、需求分析33.1 需求描述33.2 用況建模3四、項(xiàng)目功能設(shè)計(jì)44.1 總體設(shè)計(jì)44.2 算法設(shè)計(jì)5五、項(xiàng)目數(shù)據(jù)設(shè)計(jì)85.1 數(shù)據(jù)邏輯設(shè)計(jì)85.2 數(shù)據(jù)表設(shè)計(jì)9六、系統(tǒng)實(shí)現(xiàn)14七、關(guān)鍵代碼22八、課程設(shè)計(jì)總結(jié)47一、團(tuán)隊(duì)構(gòu)成及分工團(tuán)隊(duì)： X-Group職能成員任務(wù)分工成績(jī)組長(zhǎng)總體設(shè)計(jì)、編碼、調(diào)試、測(cè)試組員編碼、設(shè)計(jì)頁(yè)面編碼、數(shù)據(jù)庫(kù)設(shè)計(jì)文檔、數(shù)據(jù)庫(kù)設(shè)計(jì) 指導(dǎo)教師簽字： 年 月 日二、進(jìn)度計(jì)劃序號(hào)任

2、務(wù)名稱開始時(shí)間完成時(shí)間持續(xù)時(shí)間1分工、系統(tǒng)設(shè)計(jì)、系統(tǒng)原型搭建7-117-13兩天2模塊編碼7-137-19六天3進(jìn)行系統(tǒng)測(cè)試7-197-20一天4程序的打包和發(fā)布、整理文檔7-207-21一天5撰寫課程設(shè)計(jì)報(bào)告、答辯7-217-22一天三、需求分析3.1 需求描述住房公積金貸款管理交易系統(tǒng)從審批開始到資金劃撥結(jié)束需要經(jīng)過(guò)的幾個(gè)狀態(tài)為：審批通過(guò)、貸款開戶、抵押確認(rèn)、打印放款通知書、資金劃撥。個(gè)貸審批：根據(jù)借款人的已做審批情況、歷史貸款情況、購(gòu)房情況、本次貸款申請(qǐng)情況、借款人自然情況（性別、年齡）等，系統(tǒng)自動(dòng)做出“貸與不貸”“貸的金額年限”判斷，若不能貸，還需逐條列示原因；若能貸申請(qǐng)金額年限的貸款

3、則產(chǎn)生貸款審批記錄（標(biāo)記為未審批通過(guò)）。貸款開戶：產(chǎn)生貸款合同等基本信息。抵押登記確認(rèn)：經(jīng)抵押登記機(jī)構(gòu)辦理好抵押手續(xù)后，做本交易，更新“抵押庫(kù)信息”，抵押狀態(tài)為“已登記”。本交易后，方可打印放款通知書，進(jìn)行貸款發(fā)放。放款通知書打印：做本交易產(chǎn)生放款通知書，把通知書拿給會(huì)計(jì)科做貸款資金劃撥。貸款資金劃撥：對(duì)公積金貸款資金進(jìn)行劃撥,生成還款計(jì)劃。3.2 用況建模圖3.1 用例圖四、項(xiàng)目功能設(shè)計(jì)4.1 總體設(shè)計(jì)柜員登錄個(gè)貸審批貸款開戶放款通知書打印抵押登記圖4.1 層次方框圖4.2 算法設(shè)計(jì)1.登錄后，先提示輸入身份證號(hào)，最多可輸入兩個(gè)人的身份證號(hào)，一個(gè)人的身份證號(hào)不可輸入兩次。通過(guò)后，輸入一個(gè)身份

4、證號(hào)，系統(tǒng)自動(dòng)識(shí)別為單職工貸款，輸入兩個(gè)身份證號(hào)，系統(tǒng)自動(dòng)識(shí)別為雙職工貸款。若不能貸，需逐條列出不能貸的原因。圖4.2個(gè)貸審批活動(dòng)圖2. 輸入貸款審批號(hào)，提取貸款審批信息，核對(duì)后，可確認(rèn)開戶，生成分戶帳信息（貸款利率以當(dāng)前執(zhí)行利率為準(zhǔn)）。圖4.3貸款開戶活動(dòng)圖3.經(jīng)抵押登記機(jī)構(gòu)辦理好抵押手續(xù)后，做本交易，更新“抵押庫(kù)信息”，抵押狀態(tài)為“已登記”。本交易后，方可打印放款通知書，進(jìn)行貸款發(fā)放。圖4.4 抵押登記活動(dòng)圖4.按委托銀行產(chǎn)生對(duì)應(yīng)銀行放款通知書圖4.5放款通知書打印活動(dòng)圖五、項(xiàng)目數(shù)據(jù)設(shè)計(jì)5.1 數(shù)據(jù)邏輯設(shè)計(jì)圖5.1 數(shù)據(jù)庫(kù)表5.2 數(shù)據(jù)表設(shè)計(jì)表5-1用戶信息表列名中文名列類型列注釋可否為空

5、USERID用戶號(hào)DOUBLE主鍵自增不可以USERNAME用戶姓名CHARACHER不可以USERPASS用戶密碼DOUBLE不可以LIMIT權(quán)限CHARACHER不可以表5-2貸款審批信息表列名中文名列類型列注釋可否為空ID主鍵號(hào)INT不可以APPRNUM貸款審批號(hào)CHAR(9)不可以APPRFLAG審批狀態(tài)CHAR(2)01:審批通過(guò)02:開戶03:抵押登記確認(rèn)04:打印放款通知書05:資金劃撥不可以VALID有效性標(biāo)志CHAR(1)1:有效2:無(wú)效不可以AGENCYBANK代辦銀行CHAR(2)不可以MULTILOAN單雙人貸款標(biāo)志CHAR(1)1：?jiǎn)稳速J款2：雙人貸款不可以LOANT

6、YPE貸款類型CHAR(2)01:商品房03:經(jīng)適房05:存量房07:安置房不可以PROTONUM開發(fā)商項(xiàng)目協(xié)議號(hào)CHAR(9)可以POLENUM棟號(hào)CHAR(4)可以ASSURETYPE擔(dān)保方式CHAR(1)1:抵押2:擔(dān)保不可以ASSURECOMP擔(dān)保公司CHAR(4)可以PAYEE收款人CHAR(80)不可以BANKNAME開戶銀行CHAR(40)不可以BANKACCNUM銀行賬號(hào)CHAR(30)不可以RETLOANCYCLE還款周期CHAR(1)1：月2：季3：年9：其他不可以RETLOANMODE還款方式CHAR(1)1：等額本息 2：等額本金 3：等本等息 4：利隨本清不可以APP

7、RLOANSUM審批的金額DECIMAL(16,2)不可以APPRLOANTERM審批的年限INT不可以LOANPERCENT貸款成數(shù)DECIMAL(16,2)可以BUYHOUSETYPE購(gòu)房類型CHAR(1)1：現(xiàn)房2：期房不可以HOUSEADDR購(gòu)房地址CHAR(80)不可以BUYHOUSEAREA購(gòu)房面積DECIMAL(16,2)不可以HOUSESTRUCT房屋結(jié)構(gòu)CHAR(1)1:磚混2:鋼混3:混合4:框架5:剪力墻6:框剪7:其他不可以BUYHOUSEAMT購(gòu)房房款總額DECIMAL(16,2)不可以ACCNAME1借款人一姓名CHAR(40)不可以CERID1借款人一證件號(hào)CHA

8、R(20)不可以SEX1借款人一性別CHAR(1)0：男1：女不可以AGE1借款人一年齡INT不可以ACCUNITNAM1借款人一單位CHAR(100)可以INAMT1借款人一收入DECIMAL(16,2)可以HANDSET1借款人一手機(jī)CHAR(20)可以UNITPHONE1借款人一單位電話CHAR(20)可以LINKADDRE1借款人一聯(lián)系住址CHAR(60)異地、鐵路專用可以ACCNAME2借款人二姓名CHAR(40)可以CERID2借款人二證件號(hào)CHAR(20)可以SEX2借款人二性別CHAR(1)0：男1：女可以AGE2借款人二年齡INT可以ACCUNITNAM2借款人二單位CHAR

9、(100)可以INAMT2借款人二收入DECIMAL(16,2)可以HANDSET2借款人二手機(jī)CHAR(20)可以UNITPHONE2借款人二單位電話可以LINKADDRE2借款人二聯(lián)系住址CHAR(60)可以O(shè)P柜員CHAR(4)不可以TRANSDATE審批日期DATE不可以FREEUSE1備用1CHAR(40)可以FREEUSE2備用2INT可以表5-3抵押物信息表列名中文名列類型列注釋可否為空ASSUREID主鍵號(hào)INT不可以ASSURETYPE擔(dān)保方式CHAR(1)1：保證擔(dān)保2：抵押擔(dān)保不可以ASSURECOMP擔(dān)保公司CHAR(4)01：快捷擔(dān)保02：平安擔(dān)保03：盛大擔(dān)保04：

10、安泰擔(dān)?？梢訫ORVALUE抵押價(jià)值DOUBLE商品房 經(jīng)適房時(shí)自動(dòng)默認(rèn)為購(gòu)房款總額其他房型需要手工輸入(單位：元)不可以MORADDRESS抵押物地址CHAR(60)不可以COMPLETEDATE竣工日期CHAR(10)當(dāng)購(gòu)買的是存量房時(shí)，需要錄入該字段可以O(shè)WNERNAME產(chǎn)權(quán)人姓名CHAR(40)不可以IDCARD產(chǎn)權(quán)人身份證號(hào)CHAR(18)不可以O(shè)WNERUNITNAM產(chǎn)權(quán)人單位名稱CHAR(60)不可以O(shè)WNERPHONE產(chǎn)權(quán)人電話CHAR(20)不可以ACCNAME1共有人1姓名CHAR(40)不可以CERID1共有人1身份證號(hào)CHAR(18)不可以ACCUNITNAM1共有人1

11、單位名稱CHAR(60)不可以UNITPHONE1共有人1電話CHAR(20)不可以ACCNAME2共有人2姓名CHAR(40)不可以CERID2共有人2身份證號(hào)CHAR(18)不可以ACCUNITNAM2共有人2單位名稱CHAR(60)不可以UNITPHONE2共有人2電話CHAR(20)不可以表5-4貸款開戶信息表列名中文名列類型列注釋可否為空ID主鍵號(hào)INT不可以APPRNUM貸款審批號(hào)CHAR(9)不可以ACCNAME1借款人一姓名CHAR(40)不可以CERID1借款人一身份證號(hào)CHAR(20)不可以LOANBALANCE貸款余額DECIMAL(16,2)不可以LOANTERM貸款年

12、限INT不可以MONPROFIT執(zhí)行月利率DOUBLE5年以下（含）：4.20%5年以上： 4.70%以上給出的是年利率月利率用年利率/12即可得到不可以六、系統(tǒng)實(shí)現(xiàn)1、柜員登錄界面，柜員輸入用戶名(shell)、密碼(123)進(jìn)入系統(tǒng)登錄頁(yè)面。如圖6-1：圖6-1登錄2、成功登錄后，進(jìn)入主頁(yè)面。如圖6-2：圖6-2主頁(yè)3、輸入身份證號(hào)，進(jìn)入個(gè)貸審批頁(yè)面。如圖6-3：圖6-3申請(qǐng)信息頁(yè)面4、輸入相關(guān)信息，進(jìn)入借款人信息頁(yè)面。如圖6-4：圖6-4借款人信息頁(yè)面5、輸入相關(guān)信息，進(jìn)入購(gòu)房情況頁(yè)面。如圖6-5：圖6-5購(gòu)房情況頁(yè)面6、輸入相關(guān)信息，進(jìn)入抵押物情況頁(yè)面。如圖6-6：圖6-6抵押物情況頁(yè)

13、面7、輸入相關(guān)信息，提交，系統(tǒng)提示是否審批成功。如圖6-7：圖6-7審批成功頁(yè)面8、點(diǎn)擊貸款開戶，進(jìn)入開戶頁(yè)面。如圖6-8：圖6-8貸款開戶頁(yè)面9、輸入審批號(hào)，進(jìn)入貸款開戶信息核對(duì)頁(yè)面(系統(tǒng)自動(dòng)輸出)。如圖：6-9圖6-9開戶信息核對(duì)頁(yè)面10、核對(duì)信息，確認(rèn)無(wú)誤，提交后顯示是否成功。如圖6-10：圖6-10抵押登記成功頁(yè)面11、點(diǎn)擊抵押登記，進(jìn)入抵押登記確認(rèn)頁(yè)面。如圖6-11：圖6-11抵押登記確認(rèn)頁(yè)面12、輸入信息，進(jìn)入抵押登記信息核對(duì)頁(yè)面。如圖6-12：圖6-12抵押登記信息核對(duì)頁(yè)面13、核對(duì)信息，確認(rèn)無(wú)誤，提交后顯示是否成功。如圖6-13：圖6-13抵押成功頁(yè)面14、點(diǎn)擊放款通知書打印，

14、進(jìn)入放款通知書打印頁(yè)面。如圖6-14：圖6-14放款通知書打印頁(yè)面15、選擇銀行，進(jìn)入信息顯示頁(yè)面。如圖：6-15圖6-15放款通知書信息頁(yè)面七、關(guān)鍵代碼1、LoginAction.Javapackage fund.action;import fund.service.UserFacade;import com.opensymphony.xwork2.ActionContext;import com.opensymphony.xwork2.ActionSupport;import fund.domain.User;public class LoginAction extends ActionS

15、upport private String username;private String userpass;public String getUsername() return username;public void setUsername(String username) this.username = username;public String getUserpass() return userpass;public void setUserpass(String userpass) this.userpass = userpass;private UserFacade userFa

16、cade;public UserFacade getUserFacade() return userFacade;public void setUserFacade(UserFacade userFacade) this.userFacade = userFacade;public String login() boolean flag = false;User user=new User();user.setUsername(getUsername();user.setUserpass(getUserpass();try flag = userFacade.login(user);/ fla

17、g=true說(shuō)明從數(shù)據(jù)庫(kù)中查詢出了與頁(yè)面獲得的帳號(hào)密碼相匹配的結(jié)果if (flag = true) / 將登錄用戶信息存入sessionActionContext.getContext().getSession().put("op", user.getUsername();return "loginSuccess" else return "loginError" catch (Exception e) e.printStackTrace();return "Error"2、CheckAction.javapack

18、age fund.action;import java.sql.SQLException;import com.opensymphony.xwork2.ActionContext;import com.opensymphony.xwork2.ActionSupport;import fund.service.CheckFacade;public class CheckAction extends ActionSupportprivate String cerid1;private String cerid2;public String getCerid1() return cerid1;pub

19、lic void setCerid1(String cerid1) this.cerid1 = cerid1;public String getCerid2() return cerid2;public void setCerid2(String cerid2) this.cerid2 = cerid2;private CheckFacade checkFacade;public CheckFacade getCheckFacade() return checkFacade;public void setCheckFacade(CheckFacade checkFacade) this.che

20、ckFacade = checkFacade;public String check()ActionContext.getContext().getSession().put("cerid11", getCerid1();ActionContext.getContext().getSession().put("cerid2", getCerid2();if(!getCerid1().equals("")&&getCerid2().equals("")|(!getCerid1().equals(&qu

21、ot;")&&getCerid2().equals("")if(getCerid1().length()=15|getCerid1().length()=18|getCerid2().length()=15|getCerid2().length()=18)int flag;try flag = checkFacade.Check(cerid1, cerid2);if(flag=1)return "Success1"return "checkfail" catch (SQLException e) e.prin

22、tStackTrace();return "Error"else return "Error"else if(!getCerid1().equals("")&&!getCerid2().equals("")if(getCerid1().length()=15|getCerid1().length()=18)&&(getCerid2().length()=15|getCerid2().length()=18)&&(!getCerid1().equals(getCerid

23、2()return "Success2"else return "Error"elsereturn "Error"3、CheckActionDAOImpl.javapackage fund.persistence;import java.sql.SQLException;import java.util.List;import org.springframework.orm.hibernate3.support.HibernateDaoSupport;public class CheckDAOImpl extends Hibernat

24、eDaoSupport implements CheckDAOpublic int Check(String cerid1, String cerid2) throws SQLException List l1=getHibernateTemplate().find("select o.apprloansum from Open o where o.cerid1=?",cerid1);if(l1.size()>0)Double apprloansum1=(Double)l1.get(0);if(apprloansum1>0)return 0; /個(gè)人不可以有未還

25、清的公積金貸款（貸款余額大于零）return 1;4、ApplyAction.javapackage fund.action;import com.opensymphony.xwork2.ActionSupport;import fund.domain.Apply;import fund.service.ApplyFacade;import fund.service.ApplyFacadeImpl;public class ApplyAction extends ActionSupportprivate String relation;private String loantype;priva

26、te Double appcount;private int appyearlimit;private String retloanmode;private String retloancycle;private String bankname;public String getRelation() return relation;public void setRelation(String relation) this.relation = relation;public String getLoantype() return loantype;public void setLoantype

27、(String loantype) this.loantype = loantype;public Double getAppcount() return appcount;public void setAppcount(Double appcount) this.appcount = appcount;public int getAppyearlimit() return appyearlimit;public void setAppyearlimit(int appyearlimit) this.appyearlimit = appyearlimit;public String getRe

28、tloanmode() return retloanmode;public void setRetloanmode(String retloanmode) this.retloanmode = retloanmode;public String getRetloancycle() return retloancycle;public void setRetloancycle(String retloancycle) this.retloancycle = retloancycle;public String getBankname() return bankname;public void s

29、etBankname(String bankname) this.bankname = bankname;public ApplyFacade getApplyFacade() return applyFacade;public void setApplyFacade(ApplyFacade applyFacade) this.applyFacade = applyFacade;private ApplyFacade applyFacade;public ApplyAction() applyFacade= new ApplyFacadeImpl();public String apply()

30、int flag;Apply apply=new Apply();apply.setRelation(getRelation();apply.setLoantype(getLoantype();apply.setAppcount(getAppcount();apply.setAppyearlimit(getAppyearlimit();apply.setRetloanmode(getRetloanmode();apply.setRetloancycle(getRetloancycle();apply.setBankname(getBankname();try if(getAppyearlimi

31、t()>30)return "Error"flag = applyFacade.apply(apply);if (flag = 1) /ActionContext.getContext().getSession().put("op", user);return "applySuccess" else if(flag=2)return "applyError2"else return "applyError" catch (Exception e) e.printStackTrace();r

32、eturn "Error"5、ApplyDAOImpl.javapackage fund.persistence;import java.sql.SQLException;import org.springframework.orm.hibernate3.support.HibernateDaoSupport;import com.opensymphony.xwork2.ActionContext;import fund.domain.Apply;public class ApplyDAOImpl extends HibernateDaoSupport implements

33、 ApplyDAOpublic int apply(Apply apply) throws SQLException Double appc=apply.getAppcount();if(appc>200000)return 2; /單身職工最高貸款金額為（20）萬(wàn)元ActionContext.getContext().getSession().put("apply",apply);return 1;6、AssureAction.javapackage fund.action;import com.opensymphony.xwork2.ActionSupport;i

34、mport fund.domain.Assure;import fund.service.AssureFacade;public class AssureAction extends ActionSupportprivate Assure assure;public Assure getAssure() return assure;public void setAssure(Assure assure) this.assure = assure;private AssureFacade assureFacade;public AssureFacade getAssureFacade() ret

35、urn assureFacade;public void setAssureFacade(AssureFacade assureFacade) this.assureFacade = assureFacade;public String assure()int flag;tryflag=assureFacade.assure(assure);if(flag=1)return "Error1"if(flag=2)return "Error2"if(flag=3)return "Error3"if(flag=4)return "

36、Error4"if(flag=6)return "Error6"assure.setState(1);return "Success"catch (Exception e) e.printStackTrace();return "Error"7、AssureDAOImpl.javapackage fund.persistence;import java.sql.SQLException;import java.util.Calendar;import java.util.Date;import org.springframe

37、work.orm.hibernate3.support.HibernateDaoSupport;import com.opensymphony.xwork2.ActionContext;import fund.domain.Apply;import fund.domain.Applyloan;import fund.domain.Assure;import fund.domain.House;import fund.domain.Loan;public class AssureDAOImpl extends HibernateDaoSupport implements AssureDAOpub

38、lic int assure(Assure assure) throws SQLException ActionContext.getContext().getSession().put("assure",assure);House hou=(House)ActionContext.getContext().getSession().get("house");Apply app=(Apply)ActionContext.getContext().getSession().get("apply");Assure ass=(Assure)

39、ActionContext.getContext().getSession().get("assure");Loan loan=(Loan)ActionContext.getContext().getSession().get("loan");Double appc=app.getAppcount();Double amt=hou.getBuyhouseamt();Double fir=hou.getFiramt();if(appc>amt+fir)return 1; /貸款金額必須小于等于（購(gòu)房總價(jià)-首付款）Double loanpercent;

40、if(hou.getBuyhousearea()>90)loanpercent=0.7;elseloanpercent=0.8;ActionContext.getContext().getSession().put("loanpercent", loanpercent);if(appc>ass.getMorvalue()*loanpercent)return 2; /申請(qǐng)金額不得超過(guò)（抵押價(jià)值¡Á貸款成數(shù)）Loan lo=(Loan)ActionContext.getContext().getSession().get("loan&

41、quot;);if(lo.getSex1().equals("1")if(lo.getAge()+app.getAppyearlimit()>60)return 3; /現(xiàn)年齡+貸款年限<=法定退休年齡 男為（ 60 ）歲 elseif(lo.getAge()+app.getAppyearlimit()>55)return 4; /現(xiàn)年齡+貸款年限<=法定退休年齡 女為（55 ）歲getHibernateTemplate().save(ass);Applyloan applyloan=new Applyloan();Calendar c=Calend

42、ar.getInstance();int y=c.getTime().getYear()+1900;int last=getHibernateTemplate().find("from Applyloan").size();last+;String la="00000"+last;la=la.substring(la.length()-5);String apprnum="01"+y+la;applyloan.setApprnum(apprnum);ActionContext.getContext().getSession().put

43、("apprnum", apprnum);applyloan.setApprflag("01");applyloan.setValid("1");applyloan.setAgencybank(app.getBankname();applyloan.setMultiloan("1");applyloan.setLoantype("01");applyloan.setProtonum(hou.getProname();applyloan.setPolenum(hou.getPolenum();ap

44、plyloan.setAssurecomp(ass.getAssurecomp();applyloan.setAssuretype(ass.getAssuretype();applyloan.setPayee(hou.getRecname();applyloan.setBankname(app.getBankname();applyloan.setBankccnum(hou.getRecaccount();applyloan.setRetloancycle(app.getRetloancycle();applyloan.setRetloanmode(app.getRetloanmode();a

45、pplyloan.setApprloansum(app.getAppcount();applyloan.setApprloanterm(app.getAppyearlimit();applyloan.setLoanpercent(loanpercent);ActionContext.getContext().getSession().remove("loanpercent");applyloan.setBuyhousetype(hou.getBuyhousetype();applyloan.setHouseaddr(hou.getHouseaddr();applyloan.

46、setBuyhousearea(hou.getBuyhousearea();applyloan.setHousestruct(hou.getHousestruct();applyloan.setBuyhouseamt(hou.getBuyhouseamt();applyloan.setAccname1(loan.getAccname1();applyloan.setCerid1(loan.getCerid1();applyloan.setSex1(loan.getSex1();applyloan.setAge1(loan.getAge();applyloan.setAccunitnam1(lo

47、an.getAccunitnam1();applyloan.setInamt1(loan.getMonsalary();applyloan.setUnitphone1(ass.getUnitphone1();applyloan.setLinkaddre1(loan.getLinkaddre1();applyloan.setAccname2("");applyloan.setCerid2("");applyloan.setSex2("");applyloan.setAge2(1);applyloan.setAccunitnam2(&qu

48、ot;");applyloan.setInamt2(0);applyloan.setHandset2("");applyloan.setUnitphone2("");applyloan.setLintaddre2("");applyloan.setOp("");Date d=new Date();applyloan.setTransdate(d);applyloan.setFreeuse1("");applyloan.setFreeuse2(1);getHibernateTemplat

49、e().save(applyloan);ActionContext.getContext().getSession().remove("house");ActionContext.getContext().getSession().remove("loan");ActionContext.getContext().getSession().remove("apply");ActionContext.getContext().getSession().remove("assure");return 5;8、Assur

50、eAction.javapackage fund.action;import com.opensymphony.xwork2.ActionSupport;import fund.domain.Assure;import fund.service.AssureFacade;public class AssureAction extends ActionSupportprivate Assure assure;public Assure getAssure() return assure;public void setAssure(Assure assure) this.assure = assu

51、re;private AssureFacade assureFacade;public AssureFacade getAssureFacade() return assureFacade;public void setAssureFacade(AssureFacade assureFacade) this.assureFacade = assureFacade;public String assure()int flag;tryflag=assureFacade.assure(assure);if(flag=1)return "Error1"if(flag=2)return "Error2"if(flag=3)re