SSM框架文件配置速览

SSM模板参考

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.lee</groupId>
    <artifactId>ssmbuild</artifactId>
    <version>1.0-SNAPSHOT</version>

    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
    </properties>
    <!--导入依赖-->
    <!--数据库驱动 连接池 servlet jsp mybatis mybatis-spring spring Junit-->
    <dependencies>

        <!--  mysql 驱动  -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>8.0.28</version>
        </dependency>
        <!--  数据库连接池 c3p0  -->
        <dependency>
            <groupId>com.mchange</groupId>
            <artifactId>c3p0</artifactId>
            <version>0.9.5.5</version>
        </dependency>


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


        <!--  mybatis  -->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>3.5.7</version>
        </dependency>
        <!--  mybatis-spring  -->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis-spring</artifactId>
            <version>2.0.6</version>
        </dependency>


        <!--  Spring  -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>5.3.13</version>
        </dependency>
        <!--  spring-jdbc  -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>5.3.18</version>
        </dependency>


        <!--  junit  -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>

        <!--  lombok  -->
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.18.22</version>
        </dependency>

    </dependencies>


    <!--  静态资源导出问题  -->
    <build>
        <resources>
            <resource>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
                <filtering>true</filtering>
            </resource>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
                <filtering>true</filtering>
            </resource>
        </resources>
    </build>

</project>

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">

<!-- 核心配置文件 -->
<configuration>
    <!--  配置数据源，交给 Spring 去做  -->

    <!--  日志功能  -->
    <settings>
        <setting name="logImpl" value="STDOUT_LOGGING"/>
    </settings>

    <typeAliases>
        <package name="com.lee.pojo"/>
    </typeAliases>


    <!--  可以被 spring-dao 中的配置所取代  -->

<!--    <mappers>-->
<!--        <mapper class="com.lee.dao.BookMapper"/>-->
<!--    </mappers>-->

</configuration>

database.properties

# c3p0
jdbc.driver=com.mysql.cj.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/ssmbuild?useSSL=true&useUnicode=true&serverTimezone=Asia/Shanghai&characterEncoding=utf8
jdbc.username=root
jdbc.password=ll546546

# spring jdbc
driver=com.mysql.cj.jdbc.Driver
url=jdbc:mysql://localhost:3306/ssmbuild?useSSL=true&useUnicode=true&serverTimezone=Asia/Shanghai&characterEncoding=utf8
username=root
password=ll546546

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">

    <!--总的 spring 配置包 -->
    <import resource="classpath:spring-dao.xml"/>
    <import resource="classpath:spring-service.xml"/>
    <import resource="classpath:springmvc-servlet.xml"/>
</beans>

spring-dao.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"
       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">


    <!-- spring数据库 配置 -->
<!--    <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">-->
<!--        <property name="driverClassName" value="com.mysql.cj.jdbc.Driver"/>-->
<!--        <property name="url" value="jdbc:mysql://localhost:3306/ssmbuild?useSSL=false&amp;-->
<!--                                useUnicode=true&amp;serverTimezone=Asia/Shanghai&amp;characterEncoding=utf8"/>-->
<!--        <property name="username" value="root"/>-->
<!--        <property name="password" value="ll546546"/>-->
<!--    </bean>-->


    <!--  1. 关联数据库配置文件  -->
    <context:property-placeholder location="classpath:database.properties"/>
    <!--  2. 连接池  -->
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
        <property name="driverClass" value="${jdbc.driver}"/>
        <property name="jdbcUrl" value="${jdbc.url}"/>
        <property name="user" value="${jdbc.username}"/>
        <property name="password" value="${jdbc.password}"/>

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


    <!--  4. 配置 dao接口扫描包，动态的实现了 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"/>
        <!--  要扫描的包  -->
        <property name="basePackage" value="com.lee.dao"/>      <!-- 替代 mapper 映射 -->
    </bean>

</beans>

spring-service.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"
       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">


    <!--  1. 扫描 service 下的包  -->
    <context:component-scan base-package="com.lee.service"/>    <!-- BookServiceImpl 添加 @Service 就可以扫描到  -->

    <!--  2.  将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.lee.service.BookServiceImpl">
<!--    <bean id="bookServiceImpl" class="com.lee.service.BookServiceImpl">-->

        <property name="bookMapper" ref="bookMapper"/>
    </bean>

    <!--  3. 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"/>
    </bean>

    <!--  4. aop 事务支持  -->

</beans>

springmvc-servlet.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" xmlns:mvc="http://www.springframework.org/schema/mvc"
       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/mvc https://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/context https://www.springframework.org/schema/context/spring-context.xsd">

    <!--  1. 注解驱动  -->
    <mvc:annotation-driven/>

    <!--  2. 静态资源过滤  -->
    <mvc:default-servlet-handler/>

    <!--  3. 扫描包 controller -->
    <context:component-scan base-package="com.lee.controller"/>

    <!--  4. 视图解析器 -->
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver" id="internalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/jsp/"/>
        <property name="suffix" value=".jsp"/>
    </bean>
</beans>

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">

    <!--  DispatcherServlet  -->
    <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>encoding</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>encoding</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
    <!--  session  -->
    <session-config>
        <session-timeout>15</session-timeout>
    </session-config>

</web-app>

posted @ 2022-05-03 11:25 Kite_Lee 阅读(41) 评论(0) 编辑收藏举报

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相关博文：

· SSM整合

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· SSM框架配置

· ssm框架配置信息

· SSM 框架

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