基于Spring MVC + Spring + MyBatis的【图书信息管理系统（一）】

资源下载：https://download.csdn.net/download/weixin_44893902/34867237

练习点设计：模糊查询、删除、新增

一、语言和环境

1.实现语言：JAVA语言。
2.环境要求：MyEclipse/Eclipse + Tomcat + MySql。
3.使用技术：SpringMVC + Spring + Mybatis。

二、实现功能

随着校内图书馆的发展，现需要制作图书信息管理系统，主要功能如下：
1.首页默认显示所有图书信息

2.鼠标悬停某行数据时，以线性过渡动画显示光棒效果

3.用户输入图书名称，点击查询，则完成模糊查询，显示查询结果

4.用户点击删除，则弹出提示框，用户点击确定后，删除选中数据并显示最新数据

5.用户点击“新增”按钮,则打开新增页面,填写完相关信息后点击新增按钮，增加图书信息数据到数据库,且页面跳转到列表页面展示最新数据

三、数据库设计

1.创建数据库（book_db）。
2.创建数据表（book），结构如下。

字段名	说明	字段类型	长度	备注
id	序号	int		主键，自增
name	图书名称	varchar	50	不能为空
type	图书类别	varchar	50	不能为空
price	图书价格	decimal	10，2	不能为空
create_date	出版时间	datetime		不能为空

四、推荐实现步骤

1.SSM版本的实现步骤如下：
（1）创建数据库和数据表，添加测试数据（至少添加4条测试数据）。
（2）创建Web工程并创建各个包，导入工程所需的jar文件。
（3）添加相关SSM框架支持。
（4）配置项目所需要的各种配置文件（mybatis配置文件、spring配置文件、springMVC配置文件）。
（5）创建实体类。
（6）创建MyBatis操作数据库所需的Mapper接口及其Xml映射数据库操作语句文件。
（7）创建业务逻辑相应的接口及其实现类，实现相应的业务，并在类中加入对DAO/Mapper的引用和注入。
（8）创建Controller控制器类，在Controller中添加对业务逻辑类的引用和注入，并配置springMVC配置文件。
（9）创建相关的操作页面，并使用CSS对页面进行美化。
（10）实现页面的各项操作功能，并在相关地方进行验证，操作要人性化。
（11）调试运行成功后导出相关的数据库文件并提交。

五、实现代码

1、MySQL数据库

book_db

/*
 Date: 25/07/2021 22:09:28
*/

SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS = 0;

-- ----------------------------
-- Table structure for book
-- ----------------------------
DROP TABLE IF EXISTS `book`;
CREATE TABLE `book`  (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `name` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `type` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `price` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `create_date` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 6 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;

-- ----------------------------
-- Records of book
-- ----------------------------
INSERT INTO `book` VALUES (1, '龙珠', '漫画', '56.00', '2021-07-14 14:07:42');
INSERT INTO `book` VALUES (2, '火影忍者', '漫画', '48.00', '2021-07-24 14:08:25');
INSERT INTO `book` VALUES (3, '三体', '科幻小说', '128.00', '2021-07-22 14:09:08');
INSERT INTO `book` VALUES (4, '西游记', '文学', '98.00', '2021-07-20 14:09:55');
INSERT INTO `book` VALUES (5, '进击的巨人', '动漫', '68.00', '2021-07-06 14:10:22');

SET FOREIGN_KEY_CHECKS = 1;

2、项目Java代码

目录结构
Books

JAR包：

src

com.controller【控制层】

BookController.java

package com.controller;

import java.util.List;

import javax.annotation.Resource;

import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;

import com.entity.Book;
import com.service.BookService;

@Controller
public class BookController {

	@Resource
	BookService bookService;

	@RequestMapping("/booksList")
	public String getBooks(Model model, String name) {
		List<Book> bookList = bookService.selectAll(name);
		model.addAttribute("bookList", bookList);
		return "/book";
	}

	@RequestMapping("/deleteBook")
	public String deleteBook(int id) {
		int delBook = bookService.delBook(id);
		return "redirect:/booksList.do";
	}

	// 跳转添加页面的方法
	@RequestMapping("/insertInto")
	public String insertInto() {
		return "addBook";
	}

	// 跳转添加页面的方法
	@RequestMapping("/insertBook")
	public String insertBook(Book book) {
		int addBook = bookService.insertBook(book);
		return "redirect:/booksList.do";
	}

}

com.dao【数据库访问层】

BookMapper.java

package com.dao;

import com.entity.Book;
import java.util.List;

import org.apache.ibatis.annotations.Param;

public interface BookMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(Book record);

    List<Book> selectAll(@Param("name")String name);

}

BookMapper.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.dao.BookMapper">
	<resultMap id="BaseResultMap" type="com.entity.Book">
		<id column="id" jdbcType="INTEGER" property="id" />
		<result column="name" jdbcType="VARCHAR" property="name" />
		<result column="type" jdbcType="VARCHAR" property="type" />
		<result column="price" jdbcType="VARCHAR" property="price" />
		<result column="create_date" jdbcType="VARCHAR" property="createDate" />
	</resultMap>
	<delete id="deleteByPrimaryKey" parameterType="java.lang.Integer">
		delete from book
		where id = #{id,jdbcType=INTEGER}
	</delete>
	<insert id="insert" parameterType="com.entity.Book">
		insert into book (id, name, type,
		price, create_date)
		values (#{id,jdbcType=INTEGER}, #{name,jdbcType=VARCHAR},
		#{type,jdbcType=VARCHAR},
		#{price,jdbcType=VARCHAR}, #{createDate,jdbcType=VARCHAR})
	</insert>

	<select id="selectAll" resultMap="BaseResultMap">
		select id, name, type, price, create_date
		from book

		<where>
			<if test="name!= null">name like "%"#{name}"%"   </if>
		</where>
	</select>

</mapper>

com.entity【实体的包】

Book.java

package com.entity;

public class Book {
    private Integer id;

    private String name;

    private String type;

    private String price;

    private String createDate;

    public Integer getId() {
        return id;
    }

    public void setId(Integer id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name == null ? null : name.trim();
    }

    public String getType() {
        return type;
    }

    public void setType(String type) {
        this.type = type == null ? null : type.trim();
    }

    public String getPrice() {
        return price;
    }

    public void setPrice(String price) {
        this.price = price == null ? null : price.trim();
    }

    public String getCreateDate() {
        return createDate;
    }

    public void setCreateDate(String createDate) {
        this.createDate = createDate == null ? null : createDate.trim();
    }
}

com.service【义务处理层接口】

BookService.java

package com.service;

import java.util.List;

import com.entity.Book;

public interface BookService {

	//查询
	List<Book> selectAll(String name);
	//删除
	int delBook(int id);
	//添加
	int insertBook(Book book);

}

com.serviceImpl【实现层】

BookServiceImpl.java

package com.serviceImpl;

import java.util.List;

import javax.annotation.Resource;

import org.springframework.stereotype.Service;

import com.dao.BookMapper;
import com.entity.Book;
import com.service.BookService;
@Service
public class BookServiceImpl implements BookService {

	@Resource
	BookMapper mapper;

	@Override
	public List<Book> selectAll(String name) {
		List<Book> selectAll=mapper.selectAll(name);
		return selectAll;
	}

	@Override
	public int delBook(int id) {
		int deleteBook=mapper.deleteByPrimaryKey(id);
		return deleteBook;
	}

	@Override
	public int insertBook(Book book) {
		int insert=mapper.insert(book);
		return insert;
	}

}

mybatis

sqlMapConfig.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
	"http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
	<!-- 别名 -->
	<typeAliases>
		<package name="com.entity" />
	</typeAliases>
</configuration>

spring

applicationContext-dao.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns="http://www.springframework.org/schema/beans"
	xmlns:p="http://www.springframework.org/schema/p"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:tx="http://www.springframework.org/schema/tx"
	xsi:schemaLocation="http://www.springframework.org/schema/beans
	http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
	http://www.springframework.org/schema/context
	http://www.springframework.org/schema/context/spring-context-4.2.xsd
	http://www.springframework.org/schema/aop
	http://www.springframework.org/schema/aop/spring-aop-4.2.xsd
	http://www.springframework.org/schema/tx
	http://www.springframework.org/schema/tx/spring-tx.xsd
	http://www.springframework.org/schema/mvc
		http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd ">

	<!-- 指定spring容器读取db.properties文件 -->
	<context:property-placeholder location="classpath:jdbc.properties"></context:property-placeholder>
	<!-- 将连接池注册到bean容器中 -->
	<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
		<property name="driverClassName" value="${jdbc.driver}"></property>
		<property name="Url" value="${jdbc.url}"></property>
		<property name="username" value="${jdbc.username}"></property>
		<property name="password" value="${jdbc.password}"></property>
	</bean>
	<!-- 配置SqlSessionFactory -->
	<bean class="org.mybatis.spring.SqlSessionFactoryBean">
		<!-- 设置MyBatis核心配置文件 -->
		<property name="configLocation" value="classpath:mybatis/sqlMapConfig.xml" />
		<!-- 设置数据源 -->
		<property name="dataSource" ref="dataSource" />
	</bean>
	<!-- 配置Mapper扫描 -->
	<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
		<!-- 设置Mapper扫描包 -->
		<property name="basePackage"  value="com.dao" />
	</bean>
	<!-- 配置事务管理器 -->
		<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
			<property name="dataSource" ref="dataSource"></property>
		</bean>
		<!-- 开启注解方式管理AOP事务 -->
		<tx:annotation-driven transaction-manager="transactionManager" />
</beans>

applicationContext-service.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
		xmlns="http://www.springframework.org/schema/beans"
		xmlns:context="http://www.springframework.org/schema/context"
		xmlns:aop="http://www.springframework.org/schema/aop"
		xmlns:tx="http://www.springframework.org/schema/tx"
		xmlns:mvc="http://www.springframework.org/schema/mvc"
		xsi:schemaLocation="http://www.springframework.org/schema/beans
		http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
		http://www.springframework.org/schema/context
		http://www.springframework.org/schema/context/spring-context-4.2.xsd
		http://www.springframework.org/schema/aop
		http://www.springframework.org/schema/aop/spring-aop-4.2.xsd
		http://www.springframework.org/schema/tx
		http://www.springframework.org/schema/tx/spring-tx-4.2.xsd
		http://www.springframework.org/schema/mvc
		http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd ">
		<!-- 配置Service扫描 -->
		<context:component-scan base-package="com" />

</beans>

spring-mvc.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context"
	xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
	xmlns:mvc="http://www.springframework.org/schema/mvc"
	xsi:schemaLocation="http://www.springframework.org/schema/beans
		http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
		http://www.springframework.org/schema/context
		http://www.springframework.org/schema/context/spring-context-4.2.xsd
		http://www.springframework.org/schema/aop
		http://www.springframework.org/schema/aop/spring-aop-4.2.xsd
		http://www.springframework.org/schema/tx
		http://www.springframework.org/schema/tx/spring-tx-4.2.xsd
		http://www.springframework.org/schema/mvc
		http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd ">

	<!-- 配置Controller扫描 -->
	<context:component-scan base-package="com.controller" />
	<!-- 配置注解驱动 -->
	<mvc:annotation-driven />
	<!-- 配置视图解析器 -->
	<bean
		class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<!-- 前缀 -->
		<property name="prefix" value="/WEB-INF/jsp/" />
		<!-- 后缀 -->
		<property name="suffix" value=".jsp" />
	</bean>
</beans>

jdbc.properties

jdbc.url=jdbc:mysql://localhost:3306/book_db?useUnicode=true&characterEncoding=UTF-8&useSSL=false
jdbc.username=root
jdbc.password=123456
jdbc.driver=com.mysql.jdbc.Driver

WebContent

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1">
  <display-name>Books</display-name>
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.htm</welcome-file>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>default.html</welcome-file>
    <welcome-file>default.htm</welcome-file>
    <welcome-file>default.jsp</welcome-file>
  </welcome-file-list>
  <!--spring容器  -->
  <context-param>
  	<param-name>contextConfigLocation</param-name>
  	<param-value>classpath:spring/applicationContext-*.xml</param-value>
  </context-param>
  <!-- 监听器，加载spring配置 -->
  <listener>
  	<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>
  <!-- 前端控制器 -->
	<servlet>
		<servlet-name>springmvc</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<init-param>
			<param-name>contextConfigLocation</param-name>
			<param-value>classpath:spring/spring-mvc.xml</param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
	</servlet>
	<servlet-mapping>
		<servlet-name>springmvc</servlet-name>
		<url-pattern>*.do</url-pattern>
	</servlet-mapping>
	<!-- 设置post请求的字符编码过滤器 -->
  <filter>
        <filter-name>CharacterEncodingFilter</filter-name>
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
        <init-param>
            <param-name>encoding</param-name>
            <param-value>UTF-8</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>CharacterEncodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
</web-app>

jsp

index.jsp

<%@ page language="java" contentType="text/html; charset=utf-8"
	pageEncoding="utf-8"%>
<!DOCTYPE html>
<%
	String path = request.getContextPath();
	String basePath = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort(
			+ path;
%>
<html>
<head>
<meta charset="utf-8">
<title>登录</title>
</head>
<body>
	<script type="text/javascript">
	window.location.href="<%=basePath%>/booksList.do";
	</script>
</body>
</html>

addBook.jsp

<%@ page language="java" contentType="text/html; charset=utf-8"
	pageEncoding="utf-8"%>
<!DOCTYPE html>
<html>
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<head>
<meta charset="utf-8">
<title>录入信息</title>
<style type="text/css">
table {
	margin: auto;
}

.button {
	margin: auto;
}
</style>
</head>
<body>
	<form action="insertBook.do">
		<table border="0" cellspacing="" cellpadding="">
			<tr>
				<td>&nbsp;&nbsp;&nbsp;
					<h1 style="text-align:;">新增图书信息</h1>
				</td>
			</tr>
			<tr>
				<td><input type="hidden" name="id" value="${book.id}">
					图书名称:&nbsp;&nbsp;&nbsp;&nbsp; <input type="text" name="name"
					value="${book.name}"></td>
			</tr>
			<tr>
				<td>图书类别:&nbsp;&nbsp;&nbsp;&nbsp; <input type="text"
					name="type" value="${book.type}">
				</td>
			</tr>
			<tr>
				<td>图书价格:&nbsp;&nbsp;&nbsp;&nbsp; <input type="text"
					name="price" value="${book.price}">
				</td>
			</tr>
			<tr>
				<td>出版时间:&nbsp;&nbsp;&nbsp;&nbsp; <input type="text"
					name="createDate" value="${book.createDate}">
				</td>
			</tr>
			<tr>
				<td>
					&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <input
					style="width: 100px;" type="submit" value="新增" />
				</td>
			</tr>
		</table>
	</form>
</body>
</html>

book.jsp

<%@ page language="java" contentType="text/html; charset=utf-8"
	pageEncoding="utf-8"%>
<!DOCTYPE html>
<html>
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<head>
<meta charset="utf-8">
<title>图书信息管理系统</title>
<style type="text/css">
h2 {
	position: relative;
	left: 40%;
}

table {
	text-align: center;
}

.foot {
	margin-right: 100px;
	float: right;
}

tr:hover {
	background: #DEB887;
}

a {
	text-decoration: none;
}
</style>
</head>
<body>
	<h2>图书信息管理系统</h2>
	<fieldset>
		<legend>搜索</legend>
		<form action="booksList.do" method="post">
			图书名称 <input type="text" name="name"> <input type="submit"
				value="搜索" /> <a href="insertInto.do"> <input type="button"
				value="添加" />
			</a>
		</form>
	</fieldset>
	<table width="100%" border="1px" cellpadding="5" cellspacing="3">
		<tr>
			<th width="80px">编号</th>
			<th width="150px">图书名称</th>
			<th width="150px">图书类别</th>
			<th width="150px">图书价格</th>
			<th width="150px">出版时间</th>
			<th width="150px">操作</th>
		</tr>
		<c:forEach var="book" items="${bookList }" varStatus="item">
			<tr>
				<td width="80px">${book.id}</td>
				<td width="150px">${book.name}</td>
				<td width="150px">${book.type}</td>
				<td width="150px">${book.price}</td>
				<td width="150px">${book.createDate}</td>
				<td width="150px">
					<%-- <a href="deleteBook.do?id=${book.id}">删除</a> --%> <a
					href="javascript:if(confirm('确实要删除吗?'))location='deleteBook.do?id=${book.id}'">删除</a>
				</td>
			</tr>
		</c:forEach>
	</table>
	<p>共${bookList.size()}条数据</p>
</body>
</html>