基于ssm框架的图书管理系统

最新推荐文章于 2022-07-14 15:10:18 发布

一个大西柚

最新推荐文章于 2022-07-14 15:10:18 发布

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文章标签： mysql 数据库 java ssm

本文链接：https://blog.youkuaiyun.com/linlinlinc/article/details/120580092

该博客详细介绍了如何使用SSM（Spring、SpringMVC、MyBatis）框架搭建一个图书管理系统的步骤，包括创建MySQL数据库环境、配置Maven项目、设计目录结构、编写配置文件、实体类、Dao层、Service层以及Spring MVC控制器。还涉及了数据库配置、Lombok的使用以及前端页面的展示。

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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.prope