「java图书阅读管理」基于Java的图书管理系统
本篇文章给大家谈谈java图书阅读管理,以及基于Java的图书管理系统对应的知识点,希望对各位有所帮助,不要忘了收藏本站喔。
本文目录一览:
- 1、JAVA 图书管理系统的设计
- 2、利用Java实现图书的借阅管理功能,采用文本文件方式存储数据自行设计数据结构。
- 3、用java编写一个,图书管理系统
- 4、JAVA版的图书管理系统
- 5、java图书管理系统 知识点:数组、循环。
- 6、用java编写一个 图书馆图书借阅管理系统
JAVA 图书管理系统的设计
挺多的功能,花费的时间不少,所以,一般没人会完全回答的
建议根据这样的 修改一下。。。。
利用Java实现图书的借阅管理功能,采用文本文件方式存储数据自行设计数据结构。
//只实现了图书的添加
package com.suncheng.main;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main {
//路径
private final static String PATH = "D:\\";
//图书录入.txt
private final static String TSLR = PATH+"图书录入.txt";
//人员信息.txt
private final static String RYXX = PATH+"人员信息.txt";
//借还书.txt
private final static String JS_HS = PATH+"借还书.txt";
static{
try {
String[][] arr = {{"图书ID,图书名称",TSLR},{"人员ID,姓名",RYXX},{"借还ID,借书人,开始借书时间,最终还书截至时间,还书时间,是否已还",JS_HS}};
for(int i = 0; i arr.length; i++){
getTitle(arr[i][0], arr[i][1]);
}
} catch (IOException e) {
throw new RuntimeException("系统出现问题,请联系管理员!");
}
}
{
try {
init();
} catch (IOException e) {
e.printStackTrace();
}
}
public static void main(String[] args) throws IOException {
new Main();
}
//初始化菜单
private void init() throws IOException{
System.out.println("++++++++++++借书管理系统++++++++++++");
System.out.println("\t1). 图书的录入");
System.out.println("\t2). 人员信息的录入");
System.out.println("\t3). 图书的查询");
System.out.println("\t4). 借书的录入");
System.out.println("\t5). 还书的录入");
System.out.println("\t6). 人员借阅信息的显示");
System.out.println("请输入相应菜单:");
try {
int num = Integer.parseInt(new BufferedReader(new InputStreamReader(System.in)).readLine());
switch(num){
case 1 :
getTSLR();
break;
}
} catch (Exception e) {
e.printStackTrace();
}
}
//通用添加标题方法
private static void getTitle(String split,String path) throws IOException{
String[] arr = split.split(",");
BufferedWriter out = new BufferedWriter(new FileWriter(path));
for(int i = 0; i arr.length; i++){
out.write(arr[i]+"\t");
}
out.newLine();
out.close();
}
//添加图书方法
private boolean getTSLR() throws IOException{
boolean flag = false;
FileWriter fw = new FileWriter(this.TSLR,true);
BufferedReader br = getSystem_In();
while(true){
System.out.println("请输入图书ID");
String id = br.readLine();
System.out.println("请输入图书姓名");
String name = br.readLine();
fw.write(id+"\t");
fw.write(name+"\t");
fw.write("\r\n");
System.out.println("是否继续添加 Y、N");
if(!"y".equalsIgnoreCase(br.readLine())){
break;
}
}
fw.close();
br.close();
return flag;
}
private BufferedReader getSystem_In(){
return new BufferedReader(new InputStreamReader(System.in));
}
}
//图书类
class Book{
private int id; //图书ID
private String name; //图书名称
}
//人员类
class Person{
private int id; //人员ID
private String name; //姓名
}
//借还信息类
class Person_Book{
private int id; //借还ID
private String person; //借书人
private String startDate; //开始借书时间
private String stopDate; //最终还书截至时间
private String hsDate; //还书时间
private boolean flag; //是否已还 true还,false未
}
用java编写一个,图书管理系统
可以使用Baiduhi告诉我你的题目
有空能搞定你无法解决的题目
如果你有类似的要求也能联系我
ES:\\F3BE205E98C61E3942B3CDFC44D10E6F
交易提醒:预付定金有风险
交易提醒:用户名中包含联系方式勿轻信
JAVA版的图书管理系统
送你一份代码,结构大致按照你的需求了,自己增加一些小功能,不会的话请教你同学。
分给我,钱就不用了。
#include string.h
#define FORMAT "\n%-8d%-8d%-7d%-8d%-7d%-8d%-10s%-9s%-9s\n"
#include stdio.h
#include conio.h
#include malloc.h
#define NULL 0
#define N 100
#define LEN sizeof(struct book)
int M;
struct book
{int Enum;
int Cnum;
char name[10];
char author[10];
char publishor[30];
struct date
{int year;
int month;
int day;}time;
int price;
struct book*next;
}go[N];
void print()
{printf("---------------------------------------------------------------------------\n");
printf("Enum Cnum year month day price name author publishor\n");
printf("---------------------------------------------------------------------------\n");
}
void load()
{FILE *fp;
int i;
if((fp=fopen("book_list","rb"))==NULL)
{printf("cannot open file\n");
return;
}
i=0;
while((fread(go[i],sizeof(struct book),1,fp))!=NULL)
{i++;}
M=i;
fclose(fp);
}
void save(int h)
{FILE *fp;
int i;
if ((fp=fopen("BOOK_LIS","wb"))==NULL)
{printf("cannot open file\n");
return;
}
for (i=0;ih;i++)
if(fwrite(go[i],sizeof(struct book),1,fp)!=1)
printf("file write error\n");
fclose(fp);
}
void f1()
{FILE *fp;
int i=0;
fp=fopen("book_list","rb");
print();
while((fread(go[i],sizeof(struct book),1,fp))!=NULL)
{printf(FORMAT,go[i].Enum,go[i].Cnum,go[i].time.year,go[i].time.month,go[i].time.day,go[i].price,go[i].name,go[i].author,go[i].publishor);
i++;
}
fclose(fp);
getch();
}
void f2(int h)
{int i;
printf("please input %d book's information\n",h);
printf("Enum Cnum year month day price name author publishor\n");
for(i=0;ih;i++)
{printf("Enum:\n");
scanf("%d",go[i].Enum);
printf("Cnum:\n");
scanf("%d",go[i].Cnum);
printf("please input year month day\n");
scanf("%d%d%d",go[i].time.year,go[i].time.month,go[i].time.day);
printf("price:\n");
scanf("%d",go[i].price);
printf("name:\n");
scanf("%s",go[i].name);
printf("author:\n");
scanf("%s",go[i].author);
printf("publishor:\n");
scanf("%s",go[i].publishor);
}
save(h);
return;
}
void f3()
{int i;
struct book;
char a[20],b[20],c[20];
load();
printf("please input 'name' or 'author':\n");
scanf("%s",a);
if(strcmp(a,"name")==0)
{printf("please input the book's name:\n");
scanf("%s",b);
for(i=0;iM;i++)
if(strcmp(b,go[i].name)==0)
{print();
printf(FORMAT,go[i].Enum,go[i].Cnum,go[i].time.year,go[i].time.month,go[i].time.day,go[i].price,go[i].name,go[i].author,go[i].publishor);
}
}
else
{printf("please input the book's author:\n");
scanf("%s",c);
for(i=0;iM;i++)
if(strcmp(c,go[i].author)==0)
{print();
printf(FORMAT,go[i].Enum,go[i].Cnum,go[i].time.year,go[i].time.month,go[i].time.day,go[i].price,go[i].name,go[i].author,go[i].publishor);
}
}
return;
}
void f4()
{int i,j,k;
struct book t;
load();
for(i=0;iM;i++)
{k=i;
for(j=i+1;jM;j++)
if(go[k].pricego[j].price)k=j;
t=go[i];go[i]=go[k];go[k]=t;
}
print();
for(i=0;iM;i++)
printf(FORMAT,go[i].Enum,go[i].Cnum,go[i].time.year,go[i].time.month,go[i].time.day,go[i].price,go[i].name,go[i].author,go[i].publishor);
}
void f5()
{FILE *fp;
int i,j,M,flag;
char name[10];
if((fp=fopen("book_list","rb"))==NULL)
{printf("cannot open file\n");
return;
}
printf("\norriginal data:\n");
print();
for(i=0;fread(go[i],sizeof(struct book),1,fp)!=0;i++)
printf(FORMAT,go[i].Enum,go[i].Cnum,go[i].time.year,go[i].time.month,go[i].time.day,go[i].price,go[i].name,go[i].author,go[i].publishor);
M=i;
printf("\n input the deleted name:\n");
scanf("%s",name);
for(flag=1,i=0;flagiM;i++)
{if(strcmp(name,go[i].name)==0)
{for(j=i;jM-1;j++)
{go[j].Enum=go[j+1].Enum;
go[j].Enum=go[j+1].Enum;
strcpy(go[j].name,go[j+1].name);
strcpy(go[j].author,go[j+1].author);
strcpy(go[j].publishor,go[j+1].publishor);
go[j].time.year=go[j+1].time.year;
go[j].time.month=go[j+1].time.month;
go[j].time.day=go[j+1].time.day;
go[j].price=go[j+1].price;
}
flag=0;
}
}
if(!flag)
M=M-1;
else
printf("not found!\n");
printf("\nNow,the content of file:\n");
fp=fopen("book_list","wb");
for(i=0;iM;i++)
fwrite(go[i],sizeof(struct book),1,fp);
fclose(fp);
fp=fopen("book_list","wb");
for(i=0;fread(go[i],sizeof(struct book),1,fp)!=0;i++);
printf(FORMAT,go[i].Enum,go[i].Cnum,go[i].time.year,go[i].time.month,go[i].time.day,go[i].price,go[i].name,go[i].author,go[i].publishor);
fclose(fp);
}
main()
{int i,h;
clrscr();
while(1)
{printf ("\n 1 is a project that can output all information.\n");
printf ("\n 2 is a project that can add any book's information.\n");
printf ("\n 3 is a project that can search information.\n");
printf ("\n 4 is a project that can sort.\n");
printf ("\n 5 is a project that can del.\n");
printf ("\n 6 is a project that can leave.\n");
printf("please input number:1 or 2 or 3 or 4 or 5 or 6\n");
scanf("%d",i);
switch (i)
{case 1:f1();break;
case 2:
{printf ("if you want to add book's information,please input a data:h=");
scanf("%d",h);
f2(h);}break;
case 3:
{f3();getch();}break;
case 4:{f4();getch();}break;
case 5:{f5();getch();}break;
case 6:exit (1);
}
clrscr();}
}
java图书管理系统 知识点:数组、循环。
您好,这个功能要实现并不难,如果您还是学生,应该用的技术都是基础技术来实现对吧。如果是,那么给你一些提示,所使用的技术如,数组或集合,对象,相关变量属性,循环,swatch选择 循环等等。
思路:浏览图示其实就是读取图书的列表或者读取某一本图书的详情。
借书:从图书列表中将对应的书籍数量减掉一定数量。比如 num--;
还书:同借书一样,相加即可;
查询,就是根据书名或者相关信息来查询书库中的图书,一般从数据库获取到这些数据,如果更简单,那就是从集合里面查询。
退出,那就更简单了,exit。
我不清楚你是要使用JavaWeb来实现还是使用C/S架构来实现,还是使用控制台来实现。但是大概的思路都一致。但是复杂度不一样,看你做到什么样的效果和水平。
用java编写一个 图书馆图书借阅管理系统
---------------------------------------------------
给你修改了三个地方:
1.borrowBooks方法中,将System.out.println("你要借吗?"); 改为:
System.out.println("你要借吗?输入1表示借,其他数字表示不借。");
保证输入的时候输入的数字,否则会报出异常。
2.borrowBooks方法中,将self[score] = all[9]; 改为:self[score] = all[i];
如果是all[9],那么就始终是最后一本书籍信息了。
3.have方法中,你是想将所借的书籍信息都打印出来。修改的比较多,下面注释代码是原来的。
void have(Books[] self) {
// for (int i = 0; i 2; i++) {
// self[i].showBookInfo();
// }
for (int i = 0; i 3; i++) {
if(self[i]!=null)
self[i].showBookInfo();
}
}
****************** 附上所有代码:*************************
import java.util.Scanner;
public class TestBook {
public static void main(String[] args) {
Books all[] = new Books[10];
Books self[] = new Books[3];
all[0] = new Books("java", 1, "12345", "tom", 34.0f, "人民出版社");
all[1] = new Books("c", 2, "12346", "tnn", 31.0f, "人民出版社");
all[2] = new Books("c++", 3, "12445", "mm", 35.0f, "人民出版社");
all[3] = new Books("c#", 4, "12365", "tt", 38.0f, "人民出版社");
all[4] = new Books("j2se", 5, "13345", "tosm", 31.1f, "人民出版社");
all[5] = new Books("j2ee", 6, "18345", "ttm", 32.0f, "人民出版社");
all[6] = new Books("jsp", 7, "12335", "cc", 33.0f, "人民出版社");
all[7] = new Books("net", 8, "12341", "bb", 36.0f, "人民出版社");
all[8] = new Books("ip", 9, "12343", "aa", 37.0f, "人民出版社");
all[9] = new Books("tcp", 10, "22345", "jj", 39.0f, "人民出版社");
Readers r = new Readers("xiaoming", 101, "1", 3);
r.searchAllBooks(all);
r.borrowBooks(all, self);
r.have(self);
r.give(all, self);
}
}
class Readers {
Scanner scan = new Scanner(System.in);
String names;
int nums;
String classes;
int grade;
int score = 0;
// Books self[]=new Books[3];
Readers(String n, int u, String c, int g) {
names = n;
nums = u;
classes = c;
grade = g;
}
void searchAllBooks(Books[] all) {// 查书
for (int i = 0; i 10; i++)
all[i].showBookInfo();
// self[score]=all[0];
}
void give(Books[] all, Books[] self) {// 还书
System.out.println("请输入您要还的书的书号");
int n = scan.nextInt();
for (int i = 0; i 10; i++) {
if (n == all[i].num) {
for (int j = 0; j 3; j++) {
if (self[j] == all[i]) {
self[j] = null;
System.out.println("还书成功");
}
}
}
}
}
void have(Books[] self) {
// for (int i = 0; i 2; i++) {
// self[i].showBookInfo();
// }
for (int i = 0; i 3; i++) {
if(self[i]!=null)
self[i].showBookInfo();
}
}
void giveMoney() {
}
void borrowBooks(Books[] all, Books[] self) {
System.out.println("请输入您要查找的书名:");
String n = scan.next();
int i;
for (i = 0; i 10; i++) {
if (n.equals(all[i].name)) {
all[i].showBookInfo();
break;
}
}
//System.out.println("你要借吗?");
System.out.println("你要借吗?输入1表示借,其他数字表示不借。");
int j;
j = scan.nextInt();
if (j == 1) {
System.out.println("借阅成功");
//self[score] = all[9];
self[score] = all[i];
score += 1;
}
if (score 4) {
System.out.println("您还可以借阅" + (3 - score) + "本");
} else {
System.out.println("对不起,一个人只能借3本");
}
}
}
class Books {
String name;
int num;
String ISBN;
String writer;
float price;
String publisher;
Books(String n, int u, String i, String w, float p, String l) {
name = n;
num = u;
ISBN = i;
writer = w;
price = p;
publisher = l;
}
void showBookInfo() {
System.out.println("**************************");
System.out.println("书名:" + name);
System.out.println("索书号:" + num);
System.out.println("ISBN号:" + ISBN);
System.out.println("价格:" + price);
System.out.println("出版社:" + publisher);
System.out.println("**************************");
}
}
----------------------------------------------------
java图书阅读管理的介绍就聊到这里吧,感谢你花时间阅读本站内容,更多关于基于Java的图书管理系统、java图书阅读管理的信息别忘了在本站进行查找喔。
发布于:2022-11-28,除非注明,否则均为
原创文章,转载请注明出处。