SSM整合所需的配置信息

整合SSM

1. ssm所需要的依赖

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

 <dependency>
   <groupId>mysql</groupId>
   <artifactId>mysql-connector-java</artifactId>
   <version>5.1.47</version>
 </dependency>
 <!-- https://mvnrepository.com/artifact/com.mchange/c3p0 -->
 <dependency>
   <groupId>com.mchange</groupId>
   <artifactId>c3p0</artifactId>
   <version>0.9.5.5</version>
 </dependency>
 <dependency>
   <groupId>org.springframework</groupId>
   <artifactId>spring-jdbc</artifactId>
   <version>5.3.6</version>
 </dependency>

 <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>org.mybatis</groupId>
   <artifactId>mybatis</artifactId>
   <version>3.5.4</version>
 </dependency>
 <dependency>
   <groupId>org.mybatis</groupId>
   <artifactId>mybatis-spring</artifactId>
   <version>2.0.6</version>
</dependency>
 <dependency>
   <groupId>org.springframework</groupId>
   <artifactId>spring-webmvc</artifactId>
   <version>5.3.6</version>
 </dependency>
 <dependency>
   <groupId>org.projectlombok</groupId>
   <artifactId>lombok</artifactId>
   <version>1.18.16</version>
 </dependency>
 <dependency>
   <groupId>org.testng</groupId>
   <artifactId>testng</artifactId>
   <version>RELEASE</version>
   <scope>compile</scope>
 </dependency>
 <dependency>
   <groupId>org.junit.jupiter</groupId>
   <artifactId>junit-jupiter</artifactId>
   <version>RELEASE</version>
   <scope>compile</scope>
 </dependency>

 <dependency>
   <groupId>javax.servlet.jsp.jstl</groupId>
   <artifactId>jstl-api</artifactId>
   <version>1.2</version>
 </dependency>
 <dependency>
   <groupId>taglibs</groupId>
   <artifactId>standard</artifactId>
   <version>1.1.2</version>
 </dependency>

2.mybatis的配置文件

<?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>

3.Mapper接口的映射文件的配置

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
  PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
  "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="">

</mapper>
4.spring-dao.xml配置

<?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
        https://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context
        https://www.springframework.org/schema/context/spring-context.xsd">

    <context:property-placeholder location="classpath:db.properties"/>

  <bean id="datasource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
    <property name="driverClass" value="${jdbc.driver}"></property>
    <property name="jdbcUrl" value="${jdbc.url}"></property>
    <property name="user" value="${jdbc.username}"></property>
    <property name="password" value="${jdbc.password}"></property>

  </bean>

  <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
     <property name="dataSource" ref="datasource"></property>


    <property name="configLocation" value="classpath:mybatis-config.xml"></property>
  </bean>
<!--配置dao接口扫描包，动态实现了dao接口注入到spring容器中-->
   <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">


     <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
     <property name="basePackage" value="com.gs.dao"></property>
   </bean>

</beans>

5.spring-service.xml配置

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:util="http://www.springframework.org/schema/util"
       xmlns="http://www.springframework.org/schema/beans"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
           http://www.springframework.org/schema/beans/spring-beans.xsd
           http://www.springframework.org/schema/context
           http://www.springframework.org/schema/context/spring-context.xsd
           http://www.springframework.org/schema/tx
           http://www.springframework.org/schema/tx/spring-tx.xsd
           http://www.springframework.org/schema/aop
           http://www.springframework.org/schema/aop/spring-aop.xsd">

<!--  <context:component-scan base-package="com.gs.service"/>扫描包，可以通过注解注入bean-->


  <bean id="BooksServiceImpl" class="com.gs.service.BooksServiceImpl">

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

  <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">

    <property name="dataSource" ref="datasource">

    </property>
  </bean>
</beans>

6.spring-mvc.xml配置

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns="http://www.springframework.org/schema/beans"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
           http://www.springframework.org/schema/beans/spring-beans.xsd
           http://www.springframework.org/schema/context
           http://www.springframework.org/schema/context/spring-context.xsd
           http://www.springframework.org/schema/mvc
           http://www.springframework.org/schema/mvc/spring-mvc.xsd">
  <context:annotation-config/>
<!--注解驱动-->
          <mvc:annotation-driven/>
  <!--静态资源过滤-->
          <mvc:default-servlet-handler/>
  <!--扫描包-->
        <context:component-scan base-package="com.gs.controller"/>
<!--视图解析器-->
         <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
           <property name="prefix" value="/jsp/"/>
           <property name="suffix" value=".jsp"/>
         </bean>
</beans>

7.applicationContext.xml配置

<?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
        https://www.springframework.org/schema/beans/spring-beans.xsd
 ">


  <import resource="classpath:spring-dao.xml"/>
  <import resource="classpath:spring-service.xml"/>
  <import resource="classpath:spring-mvc.xml"/>
</beans>

SSM整合所需的配置信息

原文：https://www.cnblogs.com/dohp/p/14757035.html