整合ssm集成框架

第一步:配置pom.xml

该代码放在<dependencies>里面

<!--spring 所需要的jar包 web、aop、jdbc、webmvc-->
      <!--1、spring web包-->
    <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-web</artifactId>
    <version>5.1.0.RELEASE</version>
    </dependency>
        <!--2、spring aop包-->
    <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-aop</artifactId>
    <version>5.1.0.RELEASE</version>
    </dependency>
        <!--3、spring jdbc包-->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-jdbc</artifactId>
      <version>5.1.0.RELEASE</version>
    </dependency>
       <!--4、spring webmvc包-->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-webmvc</artifactId>
      <version>5.1.0.RELEASE</version>
    </dependency>

      <!--MyBatis 所需要的包-->
        <!--1、mybatis包-->
    <dependency>
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis</artifactId>
      <version>3.4.6</version>
    </dependency>
        <!--2、MyBatis spring包-->
    <dependency>
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis-spring</artifactId>
      <version>1.3.2</version>
    </dependency>

        <!--数据库相关jar包  使用mariadb-->
    <dependency>
      <groupId>org.mariadb.jdbc</groupId>
      <artifactId>mariadb-java-client</artifactId>
      <version>2.3.0</version>
    </dependency>
    <dependency>
      <groupId>com.mchange</groupId>
      <artifactId>c3p0</artifactId>
      <version>0.9.5.2</version>
    </dependency>

    <!--JSTL-->
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>jstl</artifactId>
      <version>1.2</version>
    </dependency>
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 第二步:添加mvc公共的包和文件

1、在main目录下添加个java文件  (放源代码)

2、在java目录下创建包

3、包目录下创建分层

4、main目录下创建resources文件(资源文件、配置信息)

5、resources下创建mapper(映射器)

6、在WEB-INF目录下创建views  (视图)

第三步:创建xml文件

1、在mapper文件下创建bookMapper.xml

2、在resources目录下创建spring-root.xml

3、在resourecs目录下创建spring-web.xml

bookMapper.xml文件

<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<!--映射器-->
<mapper namespace="com.wbg.book_ssm.dao.BookDAO">
  <!--数据库语句-->
</mapper>

spring-root.xml文件

 

<?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 http://www.springframework.org/schema/context/spring-context.xsd">
    <!--1、扫描注释-->
    <context:component-scan base-package="com.wbg.book_ssm.service"/>
    <!--2、创建数据源-->
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
        <!--数据库驱动-->
        <property name="driverClass" value="org.mariadb.jdbc.Driver"/>
        <!--服务器地址-->
        <property name="jdbcUrl" value="jdbc:mariadb://localhost:3306/book_ssm"/>
        <!--用户名-->
        <property name="user" value="root"/>
        <!--密码-->
        <property name="password" value="123456"/>
    </bean>
    <!--3、配置mybatis-->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource"/>
        <property name="typeAliasesPackage" value="com.wbg.book_ssm.dao"/>
        <property name="mapperLocations" value="classpath:mapper/bookMapper.xml"/>
    </bean>
    <!--4、设置工厂会话-->
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
        <property name="basePackage" value="com.wbg.book_ssm.dao"/>
    </bean>
    <!--5、配置事务管理-->
</beans>
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spring-web.xml文件

<?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:contxt="http://www.springframework.org/schema/context"
       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/cache http://www.springframework.org/schema/cache/spring-cache.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd">
    <!--扫描-->
    <contxt:component-scan base-package="com.wbg.book_ssm.web"/>
    <!--启动注释驱动-->
    <mvc:annotation-driven/>
    <!--处理所有静态资源-->
    <mvc:default-servlet-handler/>
    <!--配置解析-->
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
        <property name="prefix" value="/WEB-INF/views"/>
        <property name="suffix" value=".jsp"/>
    </bean>
</beans>
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 第四步:实现类和业务

1、实体类,在entity目录创建Book类

2、数据访问,在dao目录创建BookDAO接口

3、服务,在service目录下创建BookService接口和BookServiceImpl类

4、控制,在web目录下创建BookController类

原文地址:https://www.cnblogs.com/weibanggang/p/9707609.html