基于ssm框架的图书管理系统

百度网盘链接

https://pan.baidu.com/s/1CDFtfPVIyErXEMZlxr0vEQ

提取码
vseg

创建数据库环境

创建数据库ssmbuild 创建表books 

CREATE DATABASE `ssmbuild`;

USE `ssmbuild`;

DROP TABLE IF EXISTS `books`;

CREATE TABLE `books` (
`bookID` INT(10) NOT NULL AUTO_INCREMENT COMMENT '书id',
`bookName` VARCHAR(100) NOT NULL COMMENT '书名',
`bookCounts` INT(11) NOT NULL COMMENT '数量',
`detail` VARCHAR(200) NOT NULL COMMENT '描述',
KEY `bookID` (`bookID`)
) ENGINE=INNODB DEFAULT CHARSET=utf8

INSERT  INTO `books`(`bookID`,`bookName`,`bookCounts`,`detail`)VALUES
(1,'Java',1,'从入门到放弃'),
(2,'MySQL',10,'从删库到跑路'),
(3,'Linux',5,'从进门到进牢');

搭建基本环境

新建maven项目 导入相关依赖

<dependencies>
        <!--Junit-->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
        </dependency>
        <!--数据库驱动-->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.47</version>
        </dependency>
        <!-- 数据库连接池 -->
        <dependency>
            <groupId>com.mchange</groupId>
            <artifactId>c3p0</artifactId>
            <version>0.9.5.2</version>
        </dependency>

        <!--Servlet - JSP -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>servlet-api</artifactId>
            <version>2.5</version>
        </dependency>
        <dependency>
            <groupId>javax.servlet.jsp</groupId>
            <artifactId>jsp-api</artifactId>
            <version>2.2</version>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>

        <!--Mybatis-->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>3.5.2</version>
        </dependency>
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis-spring</artifactId>
            <version>2.0.2</version>
        </dependency>

        <!--Spring-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>5.1.9.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>5.1.9.RELEASE</version>
        </dependency>

        <!-- 导入Lombok-->
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.18.20</version>
        </dependency>

    </dependencies>

配置maven静态资源过滤设置

里面的filtering不论是false还是true 都是可以的


<build>
        <resources>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
                <filtering>false</filtering>
            </resource>
            <resource>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
                <filtering>false</filtering>
            </resource>
        </resources>
    </build>

创建目录结构


com.lin.pojo
com.lin.dao
com.lin.service
com.lin.controller

编写配置文件

到官方下载文件头

applicationContext.xml

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

	</beans>

mybatis.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>

	</configuration>

数据库配置文件 

database.properties

jdbc.driver=com.mysql.jdbc.Driver
	jdbc.url=jdbc:mysql://localhost:3306/ssmbuild?useSSL=false&useUnicode=true&characterEncoding=utf8
	jdbc.username=root
	jdbc.password=root

编写MyBatis的核心配置文件

mybatis-config.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>
	    
	    <!-- paceage: 为某个包下的所有类批量起别名  -->
	    <!-- name:指定包名,为当前包及以下所有后代包的每一个类都起一个默认别名(类名小写)
	    <typeAliases>
		<package name="com.lin.pojo"/>
	    </typeAliases>
	    
	    <mappers>
	    	<!---->
		<mapper resource="com/lin/dao/BookMapper.xml"></mapper>
	    </mappers>
	</configuration>

编写数据库对应的实体类
使用Lombok

com.lin.pojo.Books

package com.lin.pojo;

		import lombok.AllArgsConstructor;
		import lombok.Data;
		import lombok.NoArgsConstructor;

		@Data
		@AllArgsConstructor
		@NoArgsConstructor
		public class Books {
		    private int bookID;
		    private String bookName;
		    private int bookCounts;
		    private String detail;
		}

编写Dao层的Mapper接口

com.lin.dao.BookMapper

package com.lin.dao;
	import java.util.List;
	import org.apache.ibatis.annotations.Param;
	import com.lin.pojo.Books;
	public interface BookMapper {

	    //增加一本书
	    int addBook(Books books);

	    //删除一本书
	    int deleteBookById(@Param("bookID") int id);

	    //更新一本书
	    int updateBook(Books books);

	    //查询一本书
	    Books queryBookById(int id);

	    //查询全部的书
	    List<Books>qureyAllBook();

	    
	    //根据书名查询书籍
	    List<Books> queryBookByName(String bookName);

	}

编写接口对应的Mapper.xml文件

com.lin.dao.BookMapper.xml

<?xml version="1.0" encoding="UTF8" ?>
	<!DOCTYPE mapper
		PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
		"http://mybatis.org/dtd/mybatis-3-mapper.dtd">

	<mapper namespace="com.lin.dao.BookMapper">

	    <insert id="addBook" parameterType="Books">
		insert into ssmbuild.books (bookName,bookCounts,detail)
		values (#{bookName},#{bookCounts},#{detail});
	    </insert>

	    <delete id="deleteBookById" parameterType="int">
		delete from ssmbuild.books where bookID = #{bookID};
	    </delete>

	    <update id="updateBook" parameterType="Books">
		update ssmbuild.books
		set   bookName=#{bookName},bookCounts=#{bookCounts},detail=#{detail}
		where bookID=#{bookID};
	    </update>

	    <select id="queryBookById" resultType="Books">
		select * from ssmbuild.books
		where bookID=#{bookID}
	    </select>

	    <select id="qureyAllBook" resultType="Books">
		select * from ssmbuild.books
	    </select>

	    <select id="queryBookByName"  resultType="Books">
		select * from ssmbuild.books where bookName like concat('%',#{bookName},'%')
	    </select>

	</mapper>

编写Service层的接口和实现类

接口
com.lin.service.BookService


	package com.lin.service;
	import java.util.List;
	import com.lin.pojo.Books;
	
	//BookService:底下需要去实现,调用dao层
	public interface BookService {
	    
	    //增加一本书
	    int addBook(Books books);

	    //删除一本书
	    int deleteBookById(int id);

	    //更新一本书
	    int updateBook(Books books);

	    //查询一本书
	    Books queryBookById(int id);

	    //查询全部的书
	    List<Books> qureyAllBook();

	    //根据书名查询对应书籍书
	    List<Books> queryBookByName(String bookName);

	}

实现类
com.lin.service.BookServiceImpl

package com.lin.service;
	import java.util.List;
	import com.lin.dao.BookMapper;
	import com.lin.pojo.Books;
	public class BookServiceImpl implements BookService{

	    //service调dao层:组合Dao
	    private BookMapper bookMapper;

	    public void setBookMapper(BookMapper bookMapper) {
		this.bookMapper = bookMapper;
	    }

	    @Override
	    public int addBook(Books books) {
		return bookMapper.addBook(books);
	    }

	    @Override
	    public int deleteBookById(int id) {
		return bookMapper.deleteBookById(id);
	    }

	    @Override
	    public int updateBook(Books books) {
		return bookMapper.updateBook(books);
	    }

	    @Override
	    public Books queryBookById(int id) {
		return bookMapper.queryBookById(id);
	    }

	    @Override
	    public List<Books> qureyAllBook() {
		return bookMapper.qureyAllBook();
	    }

	    @Override
	    public List<Books> queryBookByName(String bookName) {
		return bookMapper.queryBookByName(bookName);
	    }

	}

Spring层

配置Spring整合MyBatis 这里使用c3p0连接池

spring-dao.xml


	<?xml version="1.0" encoding="UTF8"?>
	<beans xmlns="http://www.springframework.org/schema/beans"
	       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	       xmlns:context="http://www.springframework.org/schema/context"
	       xsi:schemaLocation="http://www.springframework.org/schema/beans
		http://www.springframework.org/schema/beans/spring-beans.xsd
		http://www.springframework.org/schema/context
		http://www.springframework.org/schema/context/spring-context-4.2.xsd">

	    <!--1:关联数据库文件-->
	    <context:property-placeholder location="classpath:database.properties"></context:property-placeholder>

	    <!--2:连接池 c3p0:自动化操作 自动加载配置文件,并且可以自动设置到对象当中-->
	    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
		<property name="driverClass" value="${jdbc.driver}"></property>
		<property name="jdbcUrl" value="${jdbc.url}"></property>
		<property name="user" value="${jdbc.username}"></property>
		<property name="password" value="${jdbc.password}"></property>

		<!-- c3p0连接池的私有属性 -->
		<property name="maxPoolSize" value="30"/>
		<property name="minPoolSize" value="10"/>
		<!-- 关闭连接后不自动commit -->
		<property name="autoCommitOnClose" value="false"/>
		<!-- 获取连接超时时间 -->
		<property name="checkoutTimeout" value="10000"/>
		<!-- 当获取连接失败重试次数 -->
		<property name="acquireRetryAttempts" value="2"/>
	    </bean>


	    <!--3:设置sqlSessionFactory-->
	    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
		<property name="dataSource" ref="dataSource"></property>
		
		<!--绑定mybatis的配置文件 -->
		<property name="configLocation" value="classpath:mybatis-config.xml"></property>

	    </bean>

	    <!--配置dao接口扫描包,动态实现了dao接口可以注入到spring容器中-->
	    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
	    <!--注入sqlSessionFactory-->
		<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
	    <!--要扫描dao包-->
		<property name="basePackage" value="com.lin.dao"></property>
	    </bean>
	</beans>


spring整合service层

spring-service.xml


	<?xml version="1.0" encoding="UTF8"?>
	<beans xmlns="http://www.springframework.org/schema/beans"
	       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	       xmlns:context="http://www.springframework.org/schema/context"
	       xsi:schemaLocation="http://www.springframework.org/schema/beans
	       http://www.springframework.org/schema/beans/spring-beans.xsd
	       http://www.springframework.org/schema/context
	       https://www.springframework.org/schema/context/spring-context.xsd">

	<!--扫描service下的包-->
	    <context:component-scan base-package="com.lin.service"></context:component-scan>

	<!--将我们的所有的业务类注入到spring 可以通过配置或者注解实现-->
	    <bean id="BookServiceImpl" class="com.lin.service.BookServiceImpl">
		<property name="bookMapper" ref="bookMapper"></property>
	    </bean>

	<!--声明式事务配置-->
	    <bean id="TransactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
	    <!--注入数据源-->
		<property name="dataSource" ref="dataSource"></property>
	    </bean>

	</beans>


加入web框架支持

web.xml

<?xml version="1.0" encoding="UTF-8"?>
	<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
		 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
		 xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
		 version="4.0">

	<!--DispatchServlet-->
	    <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:applicationContext.xml</param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
	    </servlet>

	    <servlet-mapping>
		<servlet-name>springmvc</servlet-name>
		<url-pattern>/</url-pattern>
	    </servlet-mapping>

	<!--乱码过滤-->
	    <filter>
		<filter-name>encodingFilter</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>encodingFilter</filter-name>
		<url-pattern>/*</url-pattern>
	    </filter-mapping>

	<!-- Session过期时间   -->
	   <session-config>
	       <session-timeout>15</session-timeout>
	   </session-config>

	</web-app>

spring-mvc.xml

<?xml version="1.0" encoding="UTF8"?>
	<beans xmlns="http://www.springframework.org/schema/beans"
	       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	       xmlns:context="http://www.springframework.org/schema/context"
	       xmlns:mvc="http://www.springframework.org/schema/mvc"
	       xsi:schemaLocation="http://www.springframework.org/schema/beans
		http://www.springframework.org/schema/beans/spring-beans.xsd
		http://www.springframework.org/schema/context 
		http://www.springframework.org/schema/context/spring-context.xsd
		http://www.springframework.org/schema/mvc 
		http://www.springframework.org/schema/mvc/spring-mvc.xsd  ">

	    <!--注解驱动-->
	    <mvc:annotation-driven></mvc:annotation-driven>
	    <!--静态资源过滤-->
	    <mvc:default-servlet-handler></mvc:default-servlet-handler>
	    <!--扫描包:controller-->
	    <context:component-scan base-package="com.lin.controller"></context:component-scan>


	    <!--视图解析器-->
	    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="prefix" value="/WEB-INF/jsp/"></property>
		<property name="suffix" value=".jsp"></property>
	    </bean>

	</beans>

spring配置整合文件 applicationContext.xml

<?xml version="1.0" encoding="UTF8"?>
	<beans xmlns="http://www.springframework.org/schema/beans"
	       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	       xsi:schemaLocation="http://www.springframework.org/schema/beans
	       http://www.springframework.org/schema/beans/spring-beans.xsd">

	    <import resource="spring-dao.xml"></import>
	    <import resource="spring-service.xml"></import>
	    <import resource="spring-mvc.xml"></import>

	</beans>

Controller和视图层的编写

com.lin.controller.BookController

package com.lin.controller;
	import java.lang.ProcessBuilder.Redirect;
	import java.util.ArrayList;
	import java.util.List;
	import org.springframework.beans.factory.annotation.Autowired;
	import org.springframework.beans.factory.annotation.Qualifier;
	import org.springframework.stereotype.Controller;
	import org.springframework.stereotype.Service;
	import org.springframework.ui.Model;
	import org.springframework.web.bind.annotation.PathVariable;
	import org.springframework.web.bind.annotation.RequestMapping;
	import com.lin.pojo.Books;
	import com.lin.service.BookService;

	@Controller
	@RequestMapping("/book")
	public class BookController {

	    //controller层调用service层
	    @Autowired
	    @Qualifier("BookServiceImpl")
	    private BookService bookService;

	    //查询全部书籍并且返回到书籍展示界面
	    @RequestMapping("/allBook")
	    public String list(Model model){
		List<Books> list = bookService.qureyAllBook();
		model.addAttribute("list",list);
		return "allBook";
	    }

	    //跳转到增加书籍页面
	    @RequestMapping("/toAddBook")
	    public String toAddPaper(){
		return "addBook";
	    }

	    //添加书籍请求
	    @RequestMapping("/addBook")
	    public String addPaper(Books books){
		System.out.println("addBook=>"+books);
		bookService.addBook(books);
		return "redirect:/book/allBook";//重定向到@RequestMapping("/allBook")请求
	    }

	    //跳转到修改页面
	    @RequestMapping("/toUpdate")
	    public String toUpdatePaper(int id,Model model){
		Books books = bookService.queryBookById(id);
		model.addAttribute("QBooks",books);
		return "updateBook";

	    }

	    //修改书籍
	    @RequestMapping("/updateBook")
	    public String updateBook(Books books){
		System.out.println("updataBook=="+books);
		bookService.updateBook(books);
		return "redirect:/book/allBook";
	    }

	    //删除书籍
	    @RequestMapping("/deleteBook")
	    public String deleteBook(int id){
		bookService.deleteBookById(id);
		return "redirect:/book/allBook";
	    }

	    //查询书籍
	    @RequestMapping("/queryBook")
	    public String queryBook(String queryBookName,Model model){
		
		List<Books> list = bookService.queryBookByName(queryBookName);

		//若list为空,表示没有查询到,输出查询结果为空并跳转到开始页面
		if(null == list || list.size() ==0){
		    list = bookService.qureyAllBook();
		    model.addAttribute("error","未查到");
		}
		model.addAttribute("list",list);
		return "allBook";
	    }

	}

编写首页index.jsp

<%@ page contentType="text/html;charset=UTF-8" language="java" %>
	<html>
	  <head>
	    <title>首页</title>
	    <style>
	      a{
		text-decoration: none;
		color: black;
		font-size: 18px;
	      }
	      h3{
		width: 180px;
		height: 38px;
		margin: 100px auto;
		text-align: center;
		line-height: 38px;
		background: deepskyblue;
		border-radius: 5px;
	      }
	    </style>
	  </head>
	  <body>
	  <h3>
	    <a href="${pageContext.request.contextPath}/book/allBook">进入书籍页面</a>
	  </h3>
	  </body>
	</html>

书籍列表页面 allbook.jsp

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
	<%@ page contentType="text/html;charset=UTF-8" language="java" %>
	<html>
	<head>
	    <title>书籍展示页面</title>
	    <%--BootStrap美化界面 --%>
	    <link href="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
	</head>
	<body>
	<div class="container">
	    <div class="row clearfix">
		<div class="col-md-12 column">
		    <div class="page-header">
			<h1>
			    <small>书籍列表 --------- 显示所有书籍</small>
			</h1>
		    </div>
		</div>

		<div class="row">
		    <div class="col-md-4 column">
		    <%--toAddBook--%>
			<a class="btn btn-primary" href="${pageContext.request.contextPath}/book/toAddBook">新增书籍</a>
			<a class="btn btn-primary" href="${pageContext.request.contextPath}/book/allBook">显示全部书籍</a>
		    </div>

		    <div class="col-md-4 column"></div>

		    <div class="col-md-4 column">
			<form  class="form-inline" action="${pageContext.request.contextPath}/book/queryBook" method="post" style="float: right">
			    <span style="color: red;font-weight: bold">${error}</span>
			    <input type="text" name="queryBookName" class="form-control" placeholder="请输入要查询的书籍名称">
			    <input type="submit" value="查询" class="btn btn-primary">
			</form>
		    </div>
		</div>

	    </div>

	    <div class="row clearfix">
		<div class="col-md-12 column">
		    <table class="table table-hover table-striped">
			<thead>
			<tr>
			    <th>书籍编号</th>
			    <th>书籍名称</th>
			    <th>书籍数量</th>
			    <th>书籍详情</th>
			    <th>操作</th>
			</tr>
			</thead>
			<%--书籍从数据库中查询出来,从这个list中遍历出来 foreach--%>
			<tbody>
			    <c:forEach var="book" items="${list}">
				<tr>
				    <td>${book.bookID}</td>
				    <td>${book.bookName}</td>
				    <td>${book.bookCounts}</td>
				    <td>${book.detail}</td>
				    <td>

					<a href="${pageContext.request.contextPath}/book/toUpdate?id=${book.bookID}">修改</a>
					&nbsp;   | &nbsp;
					<a href="${pageContext.request.contextPath}/book/deleteBook?id=${book.bookID}">删除</a>
				    </td>
				</tr>
			    </c:forEach>
			</tbody>
		    </table>
		</div>

	    </div>

	</div>
	</body>
	</html>

修改书籍页面  updateBook.jsp

<%@ page contentType="text/html;charset=UTF-8" language="java" %>
	<html>
	<head>
	    <title>修改书籍</title>
	    <link href="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
	</head>
	<body>
	<div class="container">

	    <div class="row clearfix">
		<div class="col-md-12 column">
		    <div class="page-header">
			<h1>
			    <small>修改书籍</small>
			</h1>
		    </div>
		</div>
	    </div>

	    <form action="${pageContext.request.contextPath}/book/updateBook" method="post">

		<div class="form-group">
		    <input type="hidden" name="bookID" value="${QBooks.getBookID()}">
		</div>

		<div class="form-group">
		    <label>书籍名称</label>
		    <input type="text" name="bookName" class="form-control" value="${QBooks.bookName}" required>
		</div>

		<div class="form-group">
		    <label>书籍数量</label>
		    <input type="text" name="bookCounts" class="form-control" value="${QBooks.bookCounts}" required>
		</div>

		<div class="form-group">
		    <label>书籍详情</label>
		    <input type="text" name="detail" class="form-control" value="${QBooks.detail}" required>
		</div>

		<div class="form-group">
		    <input type="submit" class="form-control" value="修改">
		</div>

	    </form>
	</div>
	</body>
	</html>

添加书籍页面:addBook.jsp

<%@ page contentType="text/html;charset=UTF-8" language="java" %>
	<html>
	<head>
	    <title>添加书籍</title>
	    <link href="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
	</head>
	<body>
	<div class="container">

	    <div class="row clearfix">
		<div class="col-md-12 column">
		    <div class="page-header">
			<h1>
			    <small>书籍列表 --------- 新增书籍</small>
			</h1>
		    </div>
		</div>
	    </div>

	    <form action="${pageContext.request.contextPath}/book/addBook" method="post">

		<div class="form-group">
		    <label>书籍名称</label>
		    <input type="text" name="bookName" class="form-control" required>
		</div>

		<div class="form-group">
		    <label>书籍数量</label>
		    <input type="text" name="bookCounts" class="form-control" required>
		</div>

		<div class="form-group">
		<label>书籍详情</label>
		<input type="text" name="detail" class="form-control" required>
		</div>

		<div class="form-group">
		    <input type="submit" class="form-control" value="添加">
		</div>
	    </form>
	</div>
	</body>
	</html>

前端页面展示

基于ssm框架的图书管理系统

 

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