搭建SSM框架（快速搭建）

水深无声 2024-03-17 17:01 236阅读 0赞

接下来我们来简单搭建一个SSM框架

首先我们新建一个wep工程

362facf1ef704387a259f395131af1e7.png

然后引入相关的依赖

  1. <dependencies>
  2.         <dependency>
  3.             <groupId>junit</groupId>
  4.             <artifactId>junit</artifactId>
  5.             <version>3.8.1</version>
  6.             <scope>test</scope>
  7.         </dependency>
  8.         <!--shiro和redis整合的依赖-->
  9.         <dependency>
  10.             <groupId>org.crazycake</groupId>
  11.             <artifactId>shiro-redis</artifactId>
  12.             <version>2.4.6</version>
  13.         </dependency>
  14. <!--       JSON-->
  15.         <dependency>
  16.             <groupId>com.alibaba</groupId>
  17.             <artifactId>fastjson</artifactId>
  18.             <version>1.2.62</version>
  19.         </dependency>
  20.         <!--mysql驱动-->
  21.         <dependency>
  22.             <groupId>mysql</groupId>
  23.             <artifactId>mysql-connector-java</artifactId>
  24.             <version>8.0.31</version>
  25.         </dependency>
  27.         <!--shiro-spring整合的依赖-->
  28.         <dependency>
  29.             <groupId>org.apache.shiro</groupId>
  30.             <artifactId>shiro-spring</artifactId>
  31.             <version>1.7.0</version>
  32.         </dependency>
  34.         <!--spring的相关依赖-->
  35.         <dependency>
  36.             <groupId>org.springframework</groupId>
  37.             <artifactId>spring-webmvc</artifactId>
  38.             <version>5.2.15.RELEASE</version>
  39.         </dependency>
  40.         <dependency>
  41.             <groupId>org.springframework</groupId>
  42.             <artifactId>spring-jdbc</artifactId>
  43.             <version>5.2.15.RELEASE</version>
  44.         </dependency>
  45.         <dependency>
  46.             <groupId>org.springframework</groupId>
  47.             <artifactId>spring-tx</artifactId>
  48.             <version>5.2.15.RELEASE</version>
  49.         </dependency>
  50.         <dependency>
  51.             <groupId>org.springframework</groupId>
  52.             <artifactId>spring-aspects</artifactId>
  53.             <version>5.2.15.RELEASE</version>
  54.         </dependency>
  56.         <!--mybatis的依赖-->
  57.         <dependency>
  58.             <groupId>org.mybatis</groupId>
  59.             <artifactId>mybatis</artifactId>
  60.             <version>3.5.9</version>
  61.         </dependency>
  62.         <dependency>
  63.             <groupId>org.mybatis</groupId>
  64.             <artifactId>mybatis-spring</artifactId>
  65.             <version>2.0.7</version>
  66.         </dependency>
  68.         <!--lombok-->
  69.         <dependency>
  70.             <groupId>org.projectlombok</groupId>
  71.             <artifactId>lombok</artifactId>
  72.             <version>1.18.28</version>
  73.         </dependency>
  74.         <!--jackson-->
  75.         <dependency>
  76.         <groupId>com.fasterxml.jackson.core</groupId>
  77.             <artifactId>jackson-databind</artifactId>
  78.             <version>2.15.2</version>
  79.         </dependency>
  80.         <!--jsp servlet-->
  81.         <dependency>
  82.             <groupId>javax.servlet</groupId>
  83.             <artifactId>javax.servlet-api</artifactId>
  84.             <version>3.1.0</version>
  85.         </dependency>
  87.         <!--druid依赖-->
  88.         <dependency>
  89.             <groupId>com.alibaba</groupId>
  90.             <artifactId>druid</artifactId>
  91.             <version>1.2.8</version>
  92.         </dependency>
  94.     </dependencies>

接着我们spring配置文件

  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <beans xmlns="http://www.springframework.org/schema/beans"
  3.        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  4.        xmlns:context="http://www.springframework.org/schema/context"
  5.        xmlns:mvc="http://www.springframework.org/schema/mvc"
  6.        xmlns:tx="http://www.springframework.org/schema/tx"
  7.        xsi:schemaLocation="http://www.springframework.org/schema/beans
  8.        http://www.springframework.org/schema/beans/spring-beans.xsd
  9.        http://www.springframework.org/schema/context
  10.        https://www.springframework.org/schema/context/spring-context.xsd
  11.        http://www.springframework.org/schema/mvc
  12.        https://www.springframework.org/schema/mvc/spring-mvc.xsd
  13.        http://www.springframework.org/schema/tx
  14.        http://www.springframework.org/schema/tx/spring-tx.xsd">
  15.     <!--包扫描-->
  16.     <context:component-scan base-package="com.cgm"/>
  17.     <!--2.注解驱动-->
  18.     <mvc:annotation-driven/>
  19.     <!--3.静态资源放行-->
  20.     <mvc:default-servlet-handler/>
  21.     <!--4.视图解析器-->
  22.     <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
  23.         <property name="prefix" value="/WEB-INF/views/"/>
  24.         <property name="suffix" value=".jsp"/>
  25.     </bean>
  26.     <!--数据源-->
  27.     <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
  28.         <property name="username" value="root"/>
  29.         <property name="password" value="123456"/>
  30.         <property name="driverClassName" value="com.mysql.cj.jdbc.Driver"/>
  31.         <property name="url" value="jdbc:mysql://localhost:3306/shiro?serverTimezone=Asia/Shanghai"/>
  32.     </bean>
  34.     <!--SqlSessionFactory 加载mybatis的配置-->
  35.     <bean id="sessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
  36.         <property name="dataSource" ref="dataSource"/>
  37.         <!--映射文件所在的路径-->
  38.         <property name="mapperLocations" value="classpath:mapper/*.xml"/>
  39.     </bean>
  41.     <!--7.设置dao接口的代理实现类-->
  42.     <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
  43.         <property name="sqlSessionFactoryBeanName" value="sessionFactory"/>
  44.         <!--dao接口所在的包-->
  45.         <property name="basePackage" value="com.cgm.dao"/>
  46.     </bean>
  47.     <!--事务管理-->
  48.     <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
  49.         <property name="dataSource" ref="dataSource"/>
  50.     </bean>
  51.     <!--开启事务的注解驱动-->
  52.     <tx:annotation-driven/>
  53. </beans

最后我们配置 web.xml

  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
  3.          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  4.          xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
  5.          version="4.0">
  6.     <!--配置前端控制器-->
  7.     <servlet>
  8.         <servlet-name>springmvc</servlet-name>
  9.         <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
  10.         <init-param>
  11.             <param-name>contextConfigLocation</param-name>
  12.             <param-value>classpath:spring.xml</param-value>
  13.         </init-param>
  14.         <!--tomcat启动时加载该类-->
  15.         <load-on-startup>1</load-on-startup>
  16.     </servlet>
  17.     <servlet-mapping>
  18.         <servlet-name>springmvc</servlet-name>
  19.         <url-pattern>/</url-pattern>
  20.     </servlet-mapping>
  21. </web-app>

这样我们就将SSM框架简单搭建起来了

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