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最详细的 SSM 整合(纯干货)包含(常用依赖),(如何整合)等(从零到1)

老罗话编程 2023-07-05 阅读 55
mybatisspringjavaspringmvcmavenRedis数据库


最详细的 SSM 整合(纯干货)包含(常用依赖),(如何整合)等(从零到1)_spring

1简介


分为Spring SpringMVC Mybatis 三部分  , [ Spring:替换创建对象的操作,servlet->service ]    [ mybatis:持久化保存数据,控制bean->数据库 ]    [ springMVC :主要是控制请求,交给DispatcherServlet  然后在渲染视图]

2思路 

1首先是创建环境 ,创建完了  ,编写对应的bean dao service controller  ,当然了推荐使用Mybatis反向生成工具(贼高效 方便简单) 不会的看之前的博客  Mybatis必会(详细精美版,保姆级讲解,带Java示例)_alibaba_张无忌的博客   末尾部分

3 我常用的依赖:

1 pom的

<?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.zx</groupId>
    <artifactId>ssmDemo1</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>war</packaging>

    <name>ssmDemo1 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>
        <springversion>5.0.8.RELEASE</springversion>
    </properties>

    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.11</version>
            <scope>test</scope>
        </dependency>
        <!-- 加入ServletAPI -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>3.1.0</version>
            <scope>provided</scope>
        </dependency> <!-- MySQL依赖 start -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.38</version>
        </dependency> <!-- 加入MyBatis 依赖 start -->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>3.2.8</version>
        </dependency> <!-- 引入Spring(包含SpringMVC) 依赖 start -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>${springversion}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>${springversion}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-oxm</artifactId>
            <version>${springversion}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-tx</artifactId>
            <version>${springversion}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>${springversion}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>${springversion}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aop</artifactId>
            <version>${springversion}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context-support</artifactId>
            <version>${springversion}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>${springversion}</version>
        </dependency> <!-- 引用插件依赖：MyBatis整合Spring,如果mybatis版本在3.4及以上版本 mybatis-spring的版本要在1.3以上 -->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis-spring</artifactId>
            <version>1.2.2</version>
        </dependency> <!-- JSTL -->
        <dependency>
            <groupId>jstl</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>
        <!-- 德鲁伊数据连接池 -->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid</artifactId>
            <version>1.0.9</version>
        </dependency> <!-- pagehelper -->
        <dependency>
            <groupId>com.github.pagehelper</groupId>
            <artifactId>pagehelper</artifactId>
            <version>4.1.6</version>
        </dependency> <!--处理json-->
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>2.9.5</version>
        </dependency> <!--javaee-->
        <dependency>
            <groupId>javax</groupId>
            <artifactId>javaee-api</artifactId>
            <version>7.0</version>
            <scope>provided</scope>
        </dependency> <!--文件上传下载-->
        <dependency>
            <groupId>commons-fileupload</groupId>
            <artifactId>commons-fileupload</artifactId>
            <version>1.3.1</version>
        </dependency>
        <dependency>
            <groupId>commons-io</groupId>
            <artifactId>commons-io</artifactId>
            <version>2.4</version>
        </dependency>
        <dependency>
            <groupId>org.aspectj</groupId>
            <artifactId>aspectjweaver</artifactId>
            <version>1.9.1</version>
        </dependency>
        <dependency>

            <groupId>org.mybatis.generator</groupId>

            <artifactId>mybatis-generator-core</artifactId>

            <version>1.3.5</version>

        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.7.5</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-log4j12</artifactId>
            <version>1.7.12</version>
        </dependency>
        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>1.2.17</version>
        </dependency>
    </dependencies>

    <build>
        <finalName>ssmDemo1</finalName>
        <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
            <plugins>
                <plugin>

                    <groupId>org.mybatis.generator</groupId>

                    <artifactId>mybatis-generator-maven-plugin</artifactId>

                    <version>1.3.5</version>

                    <configuration>

                        <!--配置文件的路径-->

                        <configurationFile>src/main/resources/generatorConfig.xml</configurationFile>

                        <overwrite>true</overwrite>

                    </configuration>

                    <dependencies>

                        <dependency>

                            <groupId>org.mybatis.generator</groupId>

                            <artifactId>mybatis-generator-core</artifactId>

                            <version>1.3.5</version>

                        </dependency>

                    </dependencies>

                </plugin>
                <plugin>
                    <artifactId>maven-clean-plugin</artifactId>
                    <version>3.1.0</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>3.8.0</version>
                </plugin>
                <plugin>
                    <artifactId>maven-surefire-plugin</artifactId>
                    <version>2.22.1</version>
                </plugin>
                <plugin>
                    <artifactId>maven-war-plugin</artifactId>
                    <version>3.2.2</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>
            </plugins>
        </pluginManagement>
    </build>
</project>

2mybatis的

<?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>
    <typeAliases>
        <package name="com.zx.bean"></package>
    </typeAliases>

    <plugins>
        <!-- PageHelper4.1.6 -->
        <plugin interceptor="com.github.pagehelper.PageHelper">
            <property name="dialect" value="mysql"/>
        </plugin>
    </plugins>

</configuration>

3springde (需要在resource下创建mapper文件夹 为了省略dao的实现类,注解用mapperscanner扫描指定mapper包下的所有mapper,而不扫描别的mapper)

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee"
         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">


  <display-name>Archetype Created Web Application</display-name>

<!--配置前端控制器:-->
<servlet>
  <servlet-name>aa</servlet-name>
  <servlet-class>
    org.springframework.web.servlet.DispatcherServlet
  </servlet-class>
  <init-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath:spring.xml</param-value>
  </init-param>
</servlet>
<servlet-mapping>
  <servlet-name>aa</servlet-name>
  <url-pattern>/</url-pattern>
</servlet-mapping>
<!--  处理post乱码-->
<filter>
  <filter-name>bb</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>bb</filter-name>
  <url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>

5 log4j的

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

<!DOCTYPE generatorConfiguration

        PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"

        "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">

<!-- 配置生成器 -->

<generatorConfiguration>

    <!--数据库驱动jar -->

    <classPathEntry

            location="/Volumes/mydata/Maven/apache-maven-3.6.3/my_repository/mysql/mysql-connector-java/5.1.38/mysql-connector-java-5.1.38.jar" />

    <context id="MyBatis" targetRuntime="MyBatis3"><!--去除注释 -->

        <commentGenerator>

            <property name="suppressAllComments" value="true" />

        </commentGenerator>

        <!--数据库连接 -->

        <jdbcConnection driverClass="com.mysql.jdbc.Driver"

                        connectionURL="jdbc:mysql://localhost:3306/test"

                        userId="root"

                        password="root">

        </jdbcConnection>

        <!--生成实体类 指定包名 以及生成的地址 （可以自定义地址，但是路径不存在不会自动创建

        使用Maven生成在target目录下，会自动创建） -->

        <javaModelGenerator targetPackage="com.zx.bean"

                            targetProject="/Volumes/mydata/IDEA/SSM/src/main/java">

            <property name="trimStrings" value="true" />

        </javaModelGenerator>

        <!--生成SQLmapper文件 -->

        <sqlMapGenerator targetPackage="mapper"

                         targetProject="/Volumes/mydata/IDEA/SSM/src/main/resources">

        </sqlMapGenerator>

        <!--生成Dao文件,生成接口 -->

        <javaClientGenerator type="XMLMAPPER"

                             targetPackage="com.zx.dao"

                             targetProject="/Volumes/mydata/IDEA/SSM/src/main/java">

        </javaClientGenerator>

        <table tableName="bills" enableCountByExample="false"

               enableUpdateByExample="false" enableDeleteByExample="false"

               enableSelectByExample="false" selectByExampleQueryId="false">

        </table>

        <table tableName="billtype" enableCountByExample="false"

               enableUpdateByExample="false" enableDeleteByExample="false"

               enableSelectByExample="false" selectByExampleQueryId="false">

        </table>

        <table tableName="subject" enableCountByExample="false"

               enableUpdateByExample="false" enableDeleteByExample="false"

               enableSelectByExample="false" selectByExampleQueryId="false">

        </table>

    </context>

</generatorConfiguration>

4下面是一个我写的SSM整合项目(简单练手用可以研究下 码云开源)

地址:

码云开源地址: https://gitee.com/SSM_FinancialSystem/ssm_-financial-system  点我进入  记得点个star呗么么哒

spring最全博客:    Spring必会(精美)_alibaba_张无忌的博客

springMVC最全博客    Springmvc最全(必会知识合集)带Java代码示例(保姆级别讲解)包会_alibaba_张无忌的博客

Mybatis最全博客:       Mybatis必会(详细精美版,保姆级讲解,带Java示例)_alibaba_张无忌的博客

创作不易,能点个赞支持下吗,关注更好了    么么哒

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