目录
摘 要 I
Abstract II
一·、毕设设计题目 1
二、毕设设计目的 1
三、需求概述 1
四、设计准备 1
系统准备 1
知识准备 1
迭代式开发 1
技术栈 2
五、系统分析与设计 3
系统功能分析 3
数据库分析与设计 3
概念模型:ER图 4
数据模型:表结构 4
三层架构 8
基于B/S的三层mvc架构 8
类与页面的设计 9
前端设计 9
后端设计 10
六、系统实现 16
数据库实现(sql)脚本 16
程序界面 18
登录界面 18
管理员页面 18
用户界面 22
七、总结 25
毕设设计小结 25
一·、毕设设计题目
图书管理系统
二、毕设设计目的
通过对图书管理系统的系统分析、系统设计、编码和调试等工作的实践,熟悉管理信息系统的开发过程、设计方法及编程技术,熟悉掌握数据库设计的基本理论及方法。
三、需求概述
图书管理系统的基本功能需求包括:读者管理、图书管理、借阅管理、用户登录与用户管理等;其它功能需求包括:读者查询与预约借书*、统计与报表*、数据备份*、书架管理*、期刊管理*、期刊借阅*、论文管理*、论文借阅等。( 表示留待以后的迭代周期完成,下同)
四、设计准备
系统准备
操作系统:Windows 10
数据库系统:mysql
客户端开发工具:IDEA,Navicat
知识准备
熟悉mysql的使用;
熟悉Java语言及其数据库编程技术。
了解:迭代式开发过程、UML设计文档、设计模式;以及图书馆相关业务知识。
迭代式开发
迭代式开发(统一过程UP) 系统开发被组织成一系列固定的短期(一段为2-6周)小项目,称为迭代;每次迭代都产生可执行的系统。每次迭代都包括计划、需求、分析、设计、编码、测试等过程以及文档编写工作;本文转载自http://www.biyezuopin.vip/onews.asp?id=14704第一次迭代考虑系统的核心功能,随后的迭代逐步扩展系统功能;每次迭代的成果(含需求、分析、设计、代码和文档等)均为下一次迭代的工作基础,直至满足最终需求。这种开发过程是基于面向对象方法的。
技术栈
前端: Thymeleaf、Layui、Ajax、JQuery
后端 : springboot , mybatis
开发环境: IDEA 、SpringBoot 2.3、Maven
数据库:MySQL 5.7
package com.wang.domain;
import java.util.ArrayList;
import java.util.List;
public class UserExample {
protected String orderByClause;
protected boolean distinct;
protected List<Criteria> oredCriteria;
public UserExample() {
oredCriteria = new ArrayList<Criteria>();
}
public void setOrderByClause(String orderByClause) {
this.orderByClause = orderByClause;
}
public String getOrderByClause() {
return orderByClause;
}
public void setDistinct(boolean distinct) {
this.distinct = distinct;
}
public boolean isDistinct() {
return distinct;
}
public List<Criteria> getOredCriteria() {
return oredCriteria;
}
public void or(Criteria criteria) {
oredCriteria.add(criteria);
}
public Criteria or() {
Criteria criteria = createCriteriaInternal();
oredCriteria.add(criteria);
return criteria;
}
public Criteria createCriteria() {
Criteria criteria = createCriteriaInternal();
if (oredCriteria.size() == 0) {
oredCriteria.add(criteria);
}
return criteria;
}
protected Criteria createCriteriaInternal() {
Criteria criteria = new Criteria();
return criteria;
}
public void clear() {
oredCriteria.clear();
orderByClause = null;
distinct = false;
}
protected abstract static class GeneratedCriteria {
protected List<Criterion> criteria;
protected GeneratedCriteria() {
super();
criteria = new ArrayList<Criterion>();
}
public boolean isValid() {
return criteria.size() > 0;
}
public List<Criterion> getAllCriteria() {
return criteria;
}
public List<Criterion> getCriteria() {
return criteria;
}
protected void addCriterion(String condition) {
if (condition == null) {
throw new RuntimeException("Value for condition cannot be null");
}
criteria.add(new Criterion(condition));
}
protected void addCriterion(String condition, Object value, String property) {
if (value == null) {
throw new RuntimeException("Value for " + property + " cannot be null");
}
criteria.add(new Criterion(condition, value));
}
protected void addCriterion(String condition, Object value1, Object value2, String property) {
if (value1 == null || value2 == null) {
throw new RuntimeException("Between values for " + property + " cannot be null");
}
criteria.add(new Criterion(condition, value1, value2));
}
public Criteria andUserIdIsNull() {
addCriterion("user_id is null");
return (Criteria) this;
}
public Criteria andUserIdIsNotNull() {
addCriterion("user_id is not null");
return (Criteria) this;
}
public Criteria andUserIdEqualTo(Integer value) {
addCriterion("user_id =", value, "userId");
return (Criteria) this;
}
public Criteria andUserIdNotEqualTo(Integer value) {
addCriterion("user_id <>", value, "userId");
return (Criteria) this;
}
public Criteria andUserIdGreaterThan(Integer value) {
addCriterion("user_id >", value, "userId");
return (Criteria) this;
}
public Criteria andUserIdGreaterThanOrEqualTo(Integer value) {
addCriterion("user_id >=", value, "userId");
return (Criteria) this;
}
public Criteria andUserIdLessThan(Integer value) {
addCriterion("user_id <", value, "userId");
return (Criteria) this;
}
public Criteria andUserIdLessThanOrEqualTo(Integer value) {
addCriterion("user_id <=", value, "userId");
return (Criteria) this;
}
public Criteria andUserIdIn(List<Integer> values) {
addCriterion("user_id in", values, "userId");
return (Criteria) this;
}
public Criteria andUserIdNotIn(List<Integer> values) {
addCriterion("user_id not in", values, "userId");
return (Criteria) this;
}
public Criteria andUserIdBetween(Integer value1, Integer value2) {
addCriterion("user_id between", value1, value2, "userId");
return (Criteria) this;
}
public Criteria andUserIdNotBetween(Integer value1, Integer value2) {
addCriterion("user_id not between", value1, value2, "userId");
return (Criteria) this;
}
public Criteria andUserNameIsNull() {
addCriterion("user_name is null");
return (Criteria) this;
}
public Criteria andUserNameIsNotNull() {
addCriterion("user_name is not null");
return (Criteria) this;
}
public Criteria andUserNameEqualTo(String value) {
addCriterion("user_name =", value, "userName");
return (Criteria) this;
}
public Criteria andUserNameNotEqualTo(String value) {
addCriterion("user_name <>", value, "userName");
return (Criteria) this;
}
public Criteria andUserNameGreaterThan(String value) {
addCriterion("user_name >", value, "userName");
return (Criteria) this;
}
public Criteria andUserNameGreaterThanOrEqualTo(String value) {
addCriterion("user_name >=", value, "userName");
return (Criteria) this;
}
public Criteria andUserNameLessThan(String value) {
addCriterion("user_name <", value, "userName");
return (Criteria) this;
}
public Criteria andUserNameLessThanOrEqualTo(String value) {
addCriterion("user_name <=", value, "userName");
return (Criteria) this;
}
public Criteria andUserNameLike(String value) {
addCriterion("user_name like", value, "userName");
return (Criteria) this;
}
public Criteria andUserNameNotLike(String value) {
addCriterion("user_name not like", value, "userName");
return (Criteria) this;
}
public Criteria andUserNameIn(List<String> values) {
addCriterion("user_name in", values, "userName");
return (Criteria) this;
}
public Criteria andUserNameNotIn(List<String> values) {
addCriterion("user_name not in", values, "userName");
return (Criteria) this;
}
public Criteria andUserNameBetween(String value1, String value2) {
addCriterion("user_name between", value1, value2, "userName");
return (Criteria) this;
}
public Criteria andUserNameNotBetween(String value1, String value2) {
addCriterion("user_name not between", value1, value2, "userName");
return (Criteria) this;
}
public Criteria andUserPwdIsNull() {
addCriterion("user_pwd is null");
return (Criteria) this;
}
public Criteria andUserPwdIsNotNull() {
addCriterion("user_pwd is not null");
return (Criteria) this;
}
public Criteria andUserPwdEqualTo(String value) {
addCriterion("user_pwd =", value, "userPwd");
return (Criteria) this;
}
public Criteria andUserPwdNotEqualTo(String value) {
addCriterion("user_pwd <>", value, "userPwd");
return (Criteria) this;
}
public Criteria andUserPwdGreaterThan(String value) {
addCriterion("user_pwd >", value, "userPwd");
return (Criteria) this;
}
public Criteria andUserPwdGreaterThanOrEqualTo(String value) {
addCriterion("user_pwd >=", value, "userPwd");
return (Criteria) this;
}
public Criteria andUserPwdLessThan(String value) {
addCriterion("user_pwd <", value, "userPwd");
return (Criteria) this;
}
public Criteria andUserPwdLessThanOrEqualTo(String value) {
addCriterion("user_pwd <=", value, "userPwd");
return (Criteria) this;
}
public Criteria andUserPwdLike(String value) {
addCriterion("user_pwd like", value, "userPwd");
return (Criteria) this;
}
public Criteria andUserPwdNotLike(String value) {
addCriterion("user_pwd not like", value, "userPwd");
return (Criteria) this;
}
public Criteria andUserPwdIn(List<String> values) {
addCriterion("user_pwd in", values, "userPwd");
return (Criteria) this;
}
public Criteria andUserPwdNotIn(List<String> values) {
addCriterion("user_pwd not in", values, "userPwd");
return (Criteria) this;
}
public Criteria andUserPwdBetween(String value1, String value2) {
addCriterion("user_pwd between", value1, value2, "userPwd");
return (Criteria) this;
}
public Criteria andUserPwdNotBetween(String value1, String value2) {
addCriterion("user_pwd not between", value1, value2, "userPwd");
return (Criteria) this;
}
public Criteria andUserEmailIsNull() {
addCriterion("user_email is null");
return (Criteria) this;
}
public Criteria andUserEmailIsNotNull() {
addCriterion("user_email is not null");
return (Criteria) this;
}
public Criteria andUserEmailEqualTo(String value) {
addCriterion("user_email =", value, "userEmail");
return (Criteria) this;
}
public Criteria andUserEmailNotEqualTo(String value) {
addCriterion("user_email <>", value, "userEmail");
return (Criteria) this;
}
public Criteria andUserEmailGreaterThan(String value) {
addCriterion("user_email >", value, "userEmail");
return (Criteria) this;
}
public Criteria andUserEmailGreaterThanOrEqualTo(String value) {
addCriterion("user_email >=", value, "userEmail");
return (Criteria) this;
}
public Criteria andUserEmailLessThan(String value) {
addCriterion("user_email <", value, "userEmail");
return (Criteria) this;
}
public Criteria andUserEmailLessThanOrEqualTo(String value) {
addCriterion("user_email <=", value, "userEmail");
return (Criteria) this;
}
public Criteria andUserEmailLike(String value) {
addCriterion("user_email like", value, "userEmail");
return (Criteria) this;
}
public Criteria andUserEmailNotLike(String value) {
addCriterion("user_email not like", value, "userEmail");
return (Criteria) this;
}
public Criteria andUserEmailIn(List<String> values) {
addCriterion("user_email in", values, "userEmail");
return (Criteria) this;
}
public Criteria andUserEmailNotIn(List<String> values) {
addCriterion("user_email not in", values, "userEmail");
return (Criteria) this;
}
public Criteria andUserEmailBetween(String value1, String value2) {
addCriterion("user_email between", value1, value2, "userEmail");
return (Criteria) this;
}
public Criteria andUserEmailNotBetween(String value1, String value2) {
addCriterion("user_email not between", value1, value2, "userEmail");
return (Criteria) this;
}
}
public static class Criteria extends GeneratedCriteria {
protected Criteria() {
super();
}
}
public static class Criterion {
private String condition;
private Object value;
private Object secondValue;
private boolean noValue;
private boolean singleValue;
private boolean betweenValue;
private boolean listValue;
private String typeHandler;
public String getCondition() {
return condition;
}
public Object getValue() {
return value;
}
public Object getSecondValue() {
return secondValue;
}
public boolean isNoValue() {
return noValue;
}
public boolean isSingleValue() {
return singleValue;
}
public boolean isBetweenValue() {
return betweenValue;
}
public boolean isListValue() {
return listValue;
}
public String getTypeHandler() {
return typeHandler;
}
protected Criterion(String condition) {
super();
this.condition = condition;
this.typeHandler = null;
this.noValue = true;
}
protected Criterion(String condition, Object value, String typeHandler) {
super();
this.condition = condition;
this.value = value;
this.typeHandler = typeHandler;
if (value instanceof List<?>) {
this.listValue = true;
} else {
this.singleValue = true;
}
}
protected Criterion(String condition, Object value) {
this(condition, value, null);
}
protected Criterion(String condition, Object value, Object secondValue, String typeHandler) {
super();
this.condition = condition;
this.value = value;
this.secondValue = secondValue;
this.typeHandler = typeHandler;
this.betweenValue = true;
}
protected Criterion(String condition, Object value, Object secondValue) {
this(condition, value, secondValue, null);
}
}
}














