用java做的一个图书管理系统的源代码

1、精选优质文档-倾情为你奉上精选优质文档-倾情为你奉上专心-专注-专业专心-专注-专业精选优质文档-倾情为你奉上专心-专注-专业用java做的一个图书管理系统的源代码import java.sql.*;import java.util.*;public class Tpublic static void main(String args) throws ExceptionConnection conn=null;Statement stmt=null;ResultSet rs=null;while(true)Scanner scanner=new Scanner(System.in);Syste

2、m.out.println(请输入用户名：);String username2=scanner.next();System.out.println(请输入密码：);String password2=scanner.next();if(!(username2.equals()|password2.equals()tryClass.forName(sun.jdbc.odbc.JdbcOdbcDriver);conn=DriverManager.getConnection(jdbc:odbc:book,);String sql=select * from ww where username=+use

3、rname2+;stmt=conn.createStatement();rs=stmt.executeQuery(sql);if(rs.next()if(rs.getString(password).equals(password2)System.out.println(*欢迎来山东科技大学图书馆管理系统*);while(true)System.out.println(1.图书信息);System.out.println(2.读者信息);System.out.println(3.管理员信息);System.out.println(4.借阅信息);System.out.println(5.还书信

4、息);System.out.println(6.逾期罚款或损坏赔偿信息);/System.out.println(7.退出);System.out.println(请输入选择功能的序号:);int a=scanner.nextInt();switch(a)case 1:System.out.println(图书信息:);System.out.println(1.查询图书信息:);System.out.println(2.插入图书信息:);System.out.println(3.删除图书信息:);System.out.println(4.修改图书信息:);int a1=scanner.next

5、Int();switch(a1)case 1:System.out.println(欢迎进入图书信息查询系统:);System.out.println(1.无条件查询图书信息:);System.out.println(2.条件查询图书信息:);int d=scanner.nextInt();switch(d)case 1:int llll=0;/int mm=0;while(llll!=1)System.out.println(1.无条件查询图书信息:);String Sql0 = SELECT * FROM systembook ;rs= stmt.executeQuery(Sql0);wh

6、ile(rs.next()StringbookID =rs.getString(1);StringbookNo =rs.getString(2);String bookName =rs.getString(3);String bookWriter =rs.getString(4);String bookPub =rs.getString(5);System.out.println(bookID+,+bookNo+,+bookName+,+bookWriter+,+bookPub);System.out.println(是否继续插入？yes/no no返回主菜单);String k=scanne

7、r.next();if(k.startsWith(yes)System.out.println();if(k.startsWith(no)=+A+ ;llll=1;System.out.println();break;/break;case 2:System.out.println(2.条件查询图书信息:);System.out.println(1.单条件查询图书信息:);System.out.println(2.模糊条件查询图书信息:);System.out.println(3.多表连接查询图书信息:);System.out.println(4.嵌套查询图书信息:);System.out.p

8、rintln(5.谓词演算查询);int c12=scanner.nextInt();switch(c12)case 1:System.out.println(1.单条件查询:);System.out.println(1.按图书名编码号查询图书信息:);int ddd=0;while(ddd!=1)System.out.println(请输入图书编码号:);String A=scanner.next();Stringsql1=SELECT*FROMsystembookWHEREbookIDrs= stmt.executeQuery(sql1);int x=0;while(rs.next()St

9、ringa2 =rs.getString(1);Stringb2 =rs.getString(2);Stringc2 =rs.getString(3);Stringd2 =rs.getString(4);Stringe2 =rs.getString(5);System.out.println(a2+,+b2+ ,+c2+,+d2+,+e2);x+;if(x=0)System.out.println(查无此书,请重新输入);回主菜单);LIKE+E+%;elseSystem.out.println(是否继续按姓名查询？yes/nono返String k=scanner.next();if(k.s

10、tartsWith(yes)System.out.println();if(k.startsWith(no)ddd=1;System.out.println();break;case 2:System.out.println(2.模糊查询图书信息:);int dc=0;while(dc!=1)System.out.println(请用户输入图书名字中的模糊关键字);String E=scanner.next();String sq123= SELECT * FROM systembook WHERE bookNamers= stmt.executeQuery(sq123);int z=0;wh

11、ile(rs.next()Stringa2 =rs.getString(1);Stringb2 =rs.getString(2);Stringc2 =rs.getString(3);Stringd2 =rs.getString(4);Stringe2 =rs.getString(5);System.out.println(a2+,+b2+ ,+c2+,+d2+,+e2);z+;if(z=0)System.out.println(查无此书,请重新输入);elseSystem.out.println(是否继续输入图书名字中的模糊关键字？yes/no no返回主菜单);String k=scanne

12、r.next();if(k.startsWith(yes)System.out.println();if(k.startsWith(no)dc=1;System.out.println();/ break;break;case 3:System.out.println(3.多表连接查询查询图书信息:);int dq=0;while(dq!=1)System.out.println(查询逾期罚款或是赔偿表中的读者的相关信息);System.out.println(请输入逾期罚款或是赔偿的读者编码号);String F=scanner.next();String sq1234= SELECT *

13、FROM fine,borrowbook,systemreaderWHEREfine.bookID=borrowbook.bookIDANDborrowbook.reaID=systemreader.reaIDANDfine.bookID=+F+ ;rs= stmt.executeQuery(sq1234);int n=0;while(rs.next()Stringa2 =rs.getString(1);Stringb2 =rs.getString(2);Stringc2 =rs.getString(3);Stringd2 =rs.getString(4);Stringe2 =rs.getSt

14、ring(5);System.out.println(a2+,+b2+ ,+c2+,+d2+,+e2);n+;if(n=0)System.out.println(查无此人,请重新输入);elseSystem.out.println(是否继续输入图书名字中的模糊关键字？yes/no no返回主菜单);String k=scanner.next();if(k.startsWith(yes)System.out.println();if(k.startsWith(no)ddd=1;System.out.println();break;case 4:System.out.println(4.嵌套查询图

15、书信息:);int dq1=0;while(dq1!=1)System.out.println(查询某读者所在年级女读者的相关信息);System.out.println(请输入某读者的读者编号);String G=scanner.next();Stringsq12345=SELECT*FROMsystemreaderWHEREreaGrade=(SELECT reaGrade FROM systemreader WHERE reaID=+G+) AND reasex=女;rs= stmt.executeQuery(sq12345);int m=0;while(rs.next()返回主菜单);

16、Stringa2 =rs.getString(1);Stringb2 =rs.getString(2);Stringc2 =rs.getString(3);Stringd2 =rs.getString(4);Stringe2 =rs.getString(5);System.out.println(a2+,+b2+ ,+c2+,+d2+,+e2);m+;if(m=0)System.out.println(查无此书,请重新输入);elseSystem.out.println(是否继续输入读者编号？yes/nonoString k=scanner.next();if(k.startsWith(yes

17、)System.out.println();if(k.startsWith(no)d=1;System.out.println();break;case 5:System.out.println(5.谓词演算查询：);int dq1123=0;while(dq1123!=1)System.out.println(查询借阅了某本书的读者的相关信息);System.out.println(请输入该书的名字);String H=scanner.next();Stringsq=SELECT*FROMsystemreaderWHEREreaID IN (SELECT reaID FROM borrowb

18、ook WHERE bookName=+H+);rs= stmt.executeQuery(sq);int l=0;while(rs.next()Stringa2 =rs.getString(1);Stringb2 =rs.getString(2);Stringc2 =rs.getString(3);Stringd2 =rs.getString(4);Stringe2 =rs.getString(5);System.out.println(a2+,+b2+ ,+c2+,+d2+,+e2);l+;if(l=0)System.out.println(查无此人,请重新输入);elseSystem.o

19、ut.println(是否继续输入图书名字？yes/no no返回主菜单);String k=scanner.next();if(k.startsWith(yes)System.out.println();if(k.startsWith(no)d=1;System.out.println();break;/c12break;break;/*case 1:System.out.println(1.查询图书信息:);String Sql = SELECT * FROM systembook;rs= stmt.executeQuery(Sql);while(rs.next()/String str

20、=scanner.next();StringbookID =rs.getString(1);StringbookNo =rs.getString(2);String bookName =rs.getString(3);String bookWriter =rs.getString(4);String bookPub =rs.getString(5);System.out.println(bookID+,+bookNo+,+bookName+,+bookWriter+,+bookPub);break;*/case 2:int zz=0;while(zz!=1)System.out.println

21、(2.插入图书信息:);System.out.println(请按顺序插入图书条码号,图书索书号,图书名字,图书作者,图书出版社);String str=scanner.next();String splitst=str.split(,);String a11=splitst0;String a12=splitst1;String a13=splitst2;String a14=splitst3;String a15=splitst4;StringinsertSql=INSERTsystembook(bookID,bookNo,bookName,bookWriter,bookPub)VALUE

22、S(+a11+,+a12+,+a13+,+a14+,+a15+);int i=stmt.executeUpdate(insertSql); /返回记录影响的条数if(i!=0)System.out.println(插入成功!);System.out.println(是否继续插入？yes/no no返回主菜单);String k=scanner.next();if(k.startsWith(yes)System.out.println();if(k.startsWith(no)zz=1;System.out.println();break;case 3:int ll=0;/int mm=0;wh

23、ile(ll!=1)INTOSystem.out.println(3.删除图书信息:);System.out.println(请输入要删除的图书编号:);String Str=scanner.next();String Splitst=Str.split(,);String b3=Splitst0;String sql1=SELECT * FROM systembook where bookID=+b3+;rs= stmt.executeQuery(sql1);int kkk=0;while(rs.next()Stringa22 =rs.getString(1);Stringb22 =rs.g

24、etString(2);Stringc22 =rs.getString(3);Stringd22 =rs.getString(4);Stringe22 =rs.getString(5);Stringf22 =rs.getString(6);System.out.println(a22+,+b22+ ,+c22+,+d22+,+e22+,+f22);kkk+;if(kkk=0)System.out.println(没有这本书，请重新输入);elseStringdeleSql=DELETEFROMsystembookWHEREbookID=+b3+;int p=stmt.executeUpdate

25、(deleSql); /返回记录影响的条数if(p!=0)System.out.println(删除成功!);System.out.println(是否继续删除？yes/no no返回主菜单);String l=scanner.next();if(l.startsWith(yes)System.out.println();if(l.startsWith(no)ll=1;System.out.println();break;case 4:int mm=0;while(mm!=1)System.out.println(4.修改图书信息:);System.out.println(请输入修改的图书ID

26、);String S=scanner.next();String sql1=SELECT * FROM systembook where bookID=+S+;rs= stmt.executeQuery(sql1);int lll=0;while(rs.next()Stringa222 =rs.getString(1);Stringb222 =rs.getString(2);Stringc222 =rs.getString(3);Stringd222 =rs.getString(4);Stringe222 =rs.getString(5);Stringf222 =rs.getString(6)

27、;System.out.println(a222+,+b222+ ,+c222+,+d222+,+e222+,+f222);lll+;if(lll=0)System.out.println(没有这本书，请重新输入);elseSystem.out.println(要将书名改为);String bbb=scanner.next();String updateSql1=UPDATE systembookSET bookName=+bbb+WHERE bookID=+S+;int hh=stmt.executeUpdate(updateSql1); /返回记录影响的条数if(hh!=0)System.

28、out.println(修改成功!);System.out.println(是否继续修改yes/no no返回主菜单);String o=scanner.next();if(o.startsWith(yes)System.out.println();if(o.startsWith(no)mm=1;System.out.println();break;break;/*StringupdateSql=UPDATEsystembookSETbookCopy=+c1+WHERE bookName=数据库管理;int t=stmt.executeUpdate(updateSql); /返回记录影响的条数

29、if(t!=0)System.out.println(修改成功!);break;break;*/case 2:System.out.println(读者信息:);System.out.println(1.查询读者信息:);System.out.println(2.插入读者信息:);System.out.println(3.删除读者信息:);System.out.println(4.修改读者信息:);int b1=scanner.nextInt();switch(b1)case 1:System.out.println(1.查询读者信息:);String ssql = SELECT * FROM

30、 systemreader ;rs= stmt.executeQuery(ssql);while(rs.next()/ String str =scanner.next();StringreaID=rs.getString(1);StringreaName =rs.getString(2);StringreaLBID =rs.getString(3);StringreaNo =rs.getString(4);StringreaSex =rs.getString(5);StringreaType =rs.getString(6);StringreaDep =rs.getString(7);Str

31、ingreaGrade =rs.getString(8);StringreaPre =rs.getString(9);StringreaDate =rs.getString(10);System.out.println(reaID+,+reaName+,+reaNo+,+reaSex+,+reaLBID+,+reaType+,+reaDep+,+reaGrade+,+reaPre+,+reaDate);break;case 2:int zz=0;while(zz!=1)System.out.println(2.插入读者信息:);System.out.println(请按顺序插入借书卡证号读者名

32、字读者学号读者性别读者LBID读者类型读者学院读者年级读者专业办证日期);String str=scanner.next();String splitst=str.split(,);String b11=splitst0;String b12=splitst1;String b13=splitst2;String b14=splitst3;String b15=splitst4;String b16=splitst5;String b17=splitst6;String b18=splitst7;String b19=splitst8;String b20=splitst9;Stringins

33、ertSql=INSERTINTOsystemreader(reaID,reaName,reaNo,reaSex,reaLBID,reaType,reaDep,reaGrade,reaPre,reaDate)VALUES(+b11+,+b12+,+b13+,+b14+,+b15+,+b16+,+b17+,+b18+,+b19+,+b20+);int n=stmt.executeUpdate(insertSql); /返回记录影响的条数if(n!=0)System.out.println(插入成功!);System.out.println(是否继续插入？yes/no no返回主菜单);Strin

34、g k=scanner.next();if(k.startsWith(yes)System.out.println();if(k.startsWith(no)zz=1;System.out.println();break;case 3:int ll=0;while(ll!=1)System.out.println(3.删除读者信息:);System.out.println(请输入要删除的读者证号:);String Str=scanner.next();String Splitst=Str.split(,);String r=Splitst0;String sql1=SELECT * FROM

35、systemreader where reaID=+r+;rs= stmt.executeQuery(sql1);int kkk=0;while(rs.next()Stringa22 =rs.getString(1);Stringb22 =rs.getString(2);Stringc22 =rs.getString(3);Stringd22 =rs.getString(4);Stringe22 =rs.getString(5);Stringf22 =rs.getString(6);Stringg22 =rs.getString(7);Stringh22 =rs.getString(8);St

36、ringi22 =rs.getString(9);System.out.println(a22+,+b22+ ,+c22+,+d22+,+e22+,+f22+,+g22+,+h22+,+i22);kkk+;if(kkk=0)System.out.println(没有这个读者，请重新输入);else/System.out.println(您是否真的要删除? yes/no);/String k=scanner.next();/if(k.startsWith(y)StringdeleSql=DELETEFROMsystemreaderWHEREreaID=+r+;int p=stmt.execute

37、Update(deleSql); /返回记录影响的条数if(p!=0)System.out.println(删除成功!);System.out.println(是否继续删除？yes/no no返回主菜单);String l=scanner.next();if(l.startsWith(yes)System.out.println();if(l.startsWith(no)ll=1;System.out.println();reaID=+r+;/*StringdeleSql=DELETEFROMsystemreaderWHEREint m=stmt.executeUpdate(deleSql);

38、 /返回记录影响的条数if(m!=0)System.out.println(删除成功!);*/break;case 4:int mm=0;while(mm!=1)System.out.println(4.修改读者信息:);System.out.println(请输入修改以后的读者的ID );String S=scanner.next();/ String Ssplitst=S.split(,);/String tt=Ssplitst0;String sql1=SELECT * FROM systemreader where reaID=+S+;rs= stmt.executeQuery(sql

39、1);int lll=0;while(rs.next()Stringa222 =rs.getString(1);Stringb222 =rs.getString(2);Stringc222 =rs.getString(3);Stringd222 =rs.getString(4);Stringe222 =rs.getString(5);Stringf222 =rs.getString(6);Stringg222 =rs.getString(7);Stringh222 =rs.getString(8);Stringi222 =rs.getString(9);Stringj222 =rs.getSt

40、ring(10);System.out.println(a222+,+b222+,+c222+,+d222+,+e222+,+f222+,+g222+,+h222+,+i222+,+j222);lll+;if(lll=0)System.out.println(没有这个人，请重新输入);elseSystem.out.println(要将名字改为);String bb=scanner.next();StringupdateSql=UPDATEsystemreaderSETreaName=+bb+WHERE reaID=+S+;int hh=stmt.executeUpdate(updateSql)

41、; /返回记录影响的条数if(hh!=0)System.out.println(修改成功!);System.out.println(是否继续修改yes/no no返回主菜单);String o=scanner.next();if(o.startsWith(yes)System.out.println();if(o.startsWith(no)mm=1;System.out.println();break;/*StringupdateSql=UPDATEsystemreaderSETreaSex=+tt+WHEREreaID=;int l=stmt.executeUpdate(updateSql

42、); /返回记录影响的条数if(l!=0)System.out.println(修改成功!);break;*/break;case 3:System.out.println(管理员信息:);System.out.println(1.查询管理员信息:);System.out.println(2.插入管理员信息:);System.out.println(3.删除管理员信息:);System.out.println(4.修改管理员信息:);System.out.println(5.返回上一级);int c11=scanner.nextInt();switch(c11)case 1:System.ou

43、t.println(1.查询管理员信息:);String Ssql = SELECT * FROM manager ;rs= stmt.executeQuery(Ssql);while(rs.next()/ String str =scanner.next();String mID =rs.getString(1);String mName=rs.getString(2);String mSex =rs.getString(3);System.out.println(mID+,+mName+,+mSex);break;case 2:int zz=0;while(zz!=1)System.out

44、.println(2.插入管理员信息:);System.out.println(请按顺序插入管理员的编号，管理员的姓名,管理员的性别,所管书库，电话，地址);String str=scanner.next();String splitst=str.split(,);String a11=splitst0;String a12=splitst1;String a13=splitst2;String a14=splitst3;String a15=splitst4;String a16=splitst5;StringinsertSql=INSERTmanager(mID,mName,mSex,mA

45、uth,mTeleph,mAddre)VALUES(+a11+,+a12+,+a13+,+a14+,+a15+,+a16+);int i=stmt.executeUpdate(insertSql); /返回记录影响的条数if(i!=0)System.out.println(插入成功!);System.out.println(是否继续插入？yes/no no返回主菜单);String k=scanner.next();if(k.startsWith(yes)System.out.println();if(k.startsWith(no)zz=1;System.out.println();brea

46、k;case 3:INTOint ll=0;while(ll!=1)System.out.println(3.删除管理员信息:);System.out.println(请输入要删除的管理员编号:);String Str=scanner.next();String Splitst=Str.split(,);String b3=Splitst0;String sql1=SELECT * FROM manager where mID=+b3+;rs= stmt.executeQuery(sql1);int kkk=0;while(rs.next()Stringa22 =rs.getString(1)

47、;Stringb22 =rs.getString(2);Stringc22 =rs.getString(3);Stringd22 =rs.getString(4);Stringe22 =rs.getString(5);Stringf22 =rs.getString(6);System.out.println(a22+,+b22+ ,+c22+,+d22+,+e22+,+f22);kkk+;if(kkk=0)System.out.println(没有这个管理员，请重新输入);else/System.out.println(您是否真的要删除? yes/no);/String k=scanner.n

48、ext();/if(k.startsWith(y)StringdeleSql=DELETEFROMmanagerWHEREmID=+b3+;int p=stmt.executeUpdate(deleSql); /返回记录影响的条数if(p!=0)System.out.println(删除成功!);System.out.println(是否继续删除？yes/no no返回主菜单);String l=scanner.next();if(l.startsWith(yes)System.out.println();if(l.startsWith(no)ll=1;System.out.println()

49、;/* String deleSql= DELETE mIDFROM manager WHERE mID=+b3+;int k=stmt.executeUpdate(deleSql); /返回记录影响的条数if(k!=0)System.out.println(删除成功!);*/break;case 4:int mm=0;while(mm!=1)System.out.println(4.修改管理员信息:);System.out.println(请输入要修改的管理员编号：);String S=scanner.next();String Ssplitst=S.split(,);String c1=S

50、splitst0;String sql1=SELECT * FROM manager where mID=+S+;rs= stmt.executeQuery(sql1);int lll=0;while(rs.next()Stringa222 =rs.getString(1);Stringb222 =rs.getString(2);Stringc222 =rs.getString(3);Stringd222 =rs.getString(4);Stringe222 =rs.getString(5);Stringf222 =rs.getString(6);System.out.println(a22

51、2+,+b222+ ,+c222+,+d222+,+e222+,+f222);lll+;if(lll=0)mID=+S+;System.out.println(没有这个管理员，请重新输入);else/ System.out.println(要修改的信息);/String aa=scanner.next();System.out.println(要将它改为);String bb=scanner.next();StringupdateSql=UPDATEmanagerSETmName=+bb+WHEREint hh=stmt.executeUpdate(updateSql); /返回记录影响的条数

52、if(hh!=0)System.out.println(修改成功!);System.out.println(是否继续修改yes/no no返回主菜单);String o=scanner.next();if(o.startsWith(yes)System.out.println();if(o.startsWith(no)mm=1;System.out.println();break;break;/*String updateSql=UPDATE manager SET mSex=+c1+ WHERE mID=1;int t=stmt.executeUpdate(updateSql); /返回记录

53、影响的条数if(t!=0)System.out.println(修改成功!);break;*/case 4:System.out.println(图书借阅信息:);System.out.println(1.查询图书借阅信息信息:);System.out.println(2.插入图书借阅信息:);System.out.println(3.删除图书借阅信息:);System.out.println(4.修改图书借阅信息:);System.out.println(5.返回上一级);int d=scanner.nextInt();switch(d)case 1:System.out.println(1

54、.查询图书借阅信息:);String Sql4 = SELECT * FROM borrowbook ;rs= stmt.executeQuery(Sql4);while(rs.next()String bookID =rs.getString(1);String reaID =rs.getString(2);String outDate =rs.getString(3);String yhDate =rs.getString(4);System.out.println(bookID+,+reaID+,+outDate+,+yhDate);break;case 2:int zz=0;while

55、(zz!=1)System.out.println(2.插入图书借阅信息:);System.out.println(请按顺序插入图书的的编号,读者编号,图书借出日期,图书归还日期);String str=scanner.next();String splitst=str.split(,);String a11=splitst0;String a12=splitst1;String a13=splitst2;String a14=splitst3;/String a15=splitst4;/String a16=splitst5;StringinsertSql=INSERTINTOborrowb

56、ook(bookID,reaID,outDate,yhDate)VALUES(+a11+,+a12+,+a13+,+a14+);int ii=stmt.executeUpdate(insertSql); /返回记录影响的条数if(ii!=0)System.out.println(插入成功!);System.out.println(是否继续插入？yes/no no返回主菜单);String k=scanner.next();if(k.startsWith(yes)System.out.println();if(k.startsWith(no)zz=1;System.out.println();b

57、reak;case 3:int ll=0;while(ll!=1)System.out.println(3.删除图书借阅信息:);System.out.println(请输入要删除的图书条码号:);String Str=scanner.next();String Splitst=Str.split(,);String b3=Splitst0;String sql1=SELECT * FROM borrowbook where bookID=+b3+;rs= stmt.executeQuery(sql1);int kkk=0;while(rs.next()Stringa22 =rs.getStr

58、ing(1);Stringb22 =rs.getString(2);Stringc22 =rs.getString(3);Stringd22 =rs.getString(4);/ Stringe22 =rs.getString(5);/Stringf22 =rs.getString(6);System.out.println(a22+,+b22+ ,+c22+,+d22);kkk+;if(kkk=0)System.out.println(没有这本书，请重新输入);else/System.out.println(您是否真的要删除? yes/no);/String k=scanner.next()

59、;/if(k.startsWith(y)StringdeleSql=DELETEFROMborrowbookWHEREbookID=+b3+;int p=stmt.executeUpdate(deleSql); /返回记录影响的条数if(p!=0)System.out.println(删除成功!);System.out.println(是否继续删除？yes/no no返回主菜单);String l=scanner.next();if(l.startsWith(yes)System.out.println();if(l.startsWith(no)ll=1;System.out.println(

60、);/*StringdeleSql=DELETEbookIDFROMborrowbookbookID=+b3+;int k=stmt.executeUpdate(deleSql); /返回记录影响的条数if(k!=0)System.out.println(删除成功!);*/break;case 4:int mm=0;while(mm!=1)System.out.println(4.修改借阅读书信息:);System.out.println(请输入要修改的图书的ID );String S=scanner.next();String Ssplitst=S.split(,);String c1=Ss