LibrarySystem图书管理系统(一)

SSM搭建过程：

一般idea创建工程的过程

打开idea ---> File ---> new ---> project ---> maven --->

create from archetype ---> maven-archetype-webapp ---> 接下来一般默认即可

最后在main目录下新建java 和 resources 文件夹。

第一步：添加Spring、Spring MVC、Mybatis的依赖

都配有详细的说明，这里不再重复

pom.xml

<?xml version="1.0" encoding="UTF-8"?>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>com.ray</groupId>
  <artifactId>LibrarySystem02</artifactId>
  <version>1.0-SNAPSHOT</version>
  <packaging>war</packaging>

  <name>LibrarySystem02 Maven Webapp</name>
  <!-- FIXME change it to the project's website -->
  <url>http://www.example.com</url>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <maven.compiler.source>1.7</maven.compiler.source>
    <maven.compiler.target>1.7</maven.compiler.target>

    <!-- 配置可变版本号 -->
    <logback.version>1.1.1</logback.version>
    <mysql.version>5.1.18</mysql.version>
    <com.alibaba.druid.version>1.1.9</com.alibaba.druid.version>
    <com.mybatis.mybatis.version>3.4.1</com.mybatis.mybatis.version>
    <com.mybatis.mybatis_spring.version>1.3.0</com.mybatis.mybatis_spring.version>
    <javax.servlet.version>3.1.0</javax.servlet.version>
    <org.springframework.version>4.3.2.RELEASE</org.springframework.version>
    <slf4j.version>1.7.18</slf4j.version>
    <log4j.version>1.2.17</log4j.version>
    <jackson-mapper-asl.version>1.9.13</jackson-mapper-asl.version>
    <jackson.version>2.9.2</jackson.version>
    <fastjson.version>1.2.47</fastjson.version>
    <org.mybatis.generator.version>1.3.5</org.mybatis.generator.version>
  </properties>

  <dependencies>
    <!-- 单元测试 -->
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.11</version>
      <scope>test</scope>
    </dependency>

    <!-- 0.日志 -->
    <!-- 实现slf4j接口并整合 -->
    <dependency>
      <groupId>ch.qos.logback</groupId>
      <artifactId>logback-classic</artifactId>
      <version>${logback.version}</version>
    </dependency>

    <!-- 1.数据库 -->
    <dependency>
      <groupId>mysql</groupId>
      <artifactId>mysql-connector-java</artifactId>
      <version>${mysql.version}</version>
      <scope>runtime</scope>
    </dependency>
    <!--druid 阿里巴巴数据库连接池-->
    <dependency>
      <groupId>com.alibaba</groupId>
      <artifactId>druid</artifactId>
      <version>${com.alibaba.druid.version}</version>
    </dependency>
    <!-- DAO: MyBatis -->
    <dependency>
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis</artifactId>
      <version>${com.mybatis.mybatis.version}</version>
    </dependency>
    <dependency>
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis-spring</artifactId>
      <version>${com.mybatis.mybatis_spring.version}</version>
    </dependency>

    <!-- 2.Servlet web -->
    <dependency>
      <groupId>jstl</groupId>
      <artifactId>jstl</artifactId>
      <version>1.2</version>
    </dependency>
    <!--Servlet版本设置-->
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>javax.servlet-api</artifactId>
      <version>${javax.servlet.version}</version>
    </dependency>

    <!-- 3.Spring -->
    <!-- 1)Spring核心 -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-core</artifactId>
      <version>${org.springframework.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-beans</artifactId>
      <version>${org.springframework.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-context</artifactId>
      <version>${org.springframework.version}</version>
    </dependency>
    <!-- 2)Spring DAO层 -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-jdbc</artifactId>
      <version>${org.springframework.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-tx</artifactId>
      <version>${org.springframework.version}</version>
    </dependency>
    <!-- 3)Spring web -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-web</artifactId>
      <version>${org.springframework.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-webmvc</artifactId>
      <version>${org.springframework.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-test</artifactId>
      <version>${org.springframework.version}</version>
    </dependency>

    <!-- 映入JSON -->
    <dependency>
      <groupId>org.codehaus.jackson</groupId>
      <artifactId>jackson-mapper-asl</artifactId>
      <version>${jackson-mapper-asl.version}</version>
    </dependency>
    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-core</artifactId>
      <version>${jackson.version}</version>
    </dependency>
    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-databind</artifactId>
      <version>${jackson.version}</version>
    </dependency>

    <!-- 添加fastjson -->
    <dependency>
      <groupId>com.alibaba</groupId>
      <artifactId>fastjson</artifactId>
      <version>${fastjson.version}</version>
    </dependency>
  </dependencies>

  <build>
    <finalName>LibrarySystem02</finalName>
    <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
      <plugins>
        <plugin>
          <artifactId>maven-clean-plugin</artifactId>
          <version>3.0.0</version>
        </plugin>
        <!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging -->
        <plugin>
          <artifactId>maven-resources-plugin</artifactId>
          <version>3.0.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-compiler-plugin</artifactId>
          <version>3.7.0</version>
        </plugin>
        <plugin>
          <artifactId>maven-surefire-plugin</artifactId>
          <version>2.20.1</version>
        </plugin>
        <plugin>
          <artifactId>maven-war-plugin</artifactId>
          <version>3.2.0</version>
        </plugin>
        <plugin>
          <artifactId>maven-install-plugin</artifactId>
          <version>2.5.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-deploy-plugin</artifactId>
          <version>2.8.2</version>
        </plugin>

        <!-- 逆向工程 mybatis-generator -->
        <plugin>
          <groupId>org.mybatis.generator</groupId>
          <artifactId>mybatis-generator-maven-plugin</artifactId>
          <version>${org.mybatis.generator.version}</version>
          <configuration>
            <verbose>true</verbose>
            <overwrite>true</overwrite>
          </configuration>
          <dependencies>
            <dependency>
              <groupId>org.mybatis</groupId>
              <artifactId>mybatis</artifactId>
              <version>${com.mybatis.mybatis.version}</version>
            </dependency>
            <dependency>
              <groupId>mysql</groupId>
              <artifactId>mysql-connector-java</artifactId>
              <version>${mysql.version}</version>
            </dependency>
          </dependencies>
        </plugin>
      </plugins>
    </pluginManagement>
  </build>
</project>

第二步：添加数据库

这里需要创建一个数据库，名为：library

建表语句如下：

# Host: localhost  (Version 6.0.11-alpha-community)
# Date: 2018-05-22 20:31:40
# Generator: MySQL-Front 6.0  (Build 2.20)


#
# Structure for table "book"
#

DROP TABLE IF EXISTS `book`;
CREATE TABLE `book` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `book_name` varchar(255) NOT NULL,
  `book_writer` varchar(255) NOT NULL,
  `book_publisher` varchar(255) NOT NULL,
  `book_isrent` bigint(20) NOT NULL,
  `book_person` varchar(20) NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8;

#
# Data for table "book"
#

INSERT INTO `book` VALUES (1,'机器学习','周志华','清华大学出版社',1,'linyue'),(2,'实战机器学习','Peter','人民邮电出版社',1,'linyue'),(4,'算法导论','Thomas','机械工业出版社',0,' ');

#
# Structure for table "user"
#

DROP TABLE IF EXISTS `user`;
CREATE TABLE `user` (
  `id` bigint(11) NOT NULL AUTO_INCREMENT,
  `user_name` varchar(40) NOT NULL,
  `user_email` varchar(50) NOT NULL,
  `user_pwd` varchar(50) NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=11 DEFAULT CHARSET=utf8;

#
# Data for table "user"
#

INSERT INTO `user` VALUES (1,'linyue','[email protected]','123'),(3,'rain','[email protected]','222'),(4,'ray','[email protected]','333'),(5,'test','[email protected]','123');

完整项目demo下载：

点击跳转Github