简单的ssm框架的搭建和配置文件

简单的sssm框架的搭建和配置文件

ssm框架里边的配置：

1.src路径下直接存放数据库和log4j的properties文件

2.src路径下建个config包，分别放置ssm的xml文件

3.修改WEB-INF路径下的web.xml

4.注意放置配置文件的路径问题

1.src路径下的jdbc.propreties和log4j.properties

 

log4j.properties

log4j.properties里边的代码，例如：

# Global logging configuration

log4j.rootLogger=DEBUG, stdout# Console output...

log4j.appender.stdout=org.apache.log4j.ConsoleAppender

log4j.appender.stdout.layout=org.apache.log4j.PatternLayout

log4j.appender.stdout.layout.ConversionPattern=%5p [%t] - %m%n

jdbc.properties

jdbc.properties里边的代码，例如：

 # Global logging configuration

jdbc.driverClassName=com.mysql.jdbc.Driver

jdbc.url=jdbc:mysql:///ssm_my?useUnicode=true&;characterEncoding=utf8

jdbc.username=root

jdbc.password=root

1. src路径下建个config包，分别放置ssm的xml文件

 

applicationContext.xml

spring框架里边applicationContext.xml配置文件的代码，例如：

<?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:p="http://www.springframework.org/schema/p"

    xmlns:context="http://www.springframework.org/schema/context"

    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-4.3.xsd

         http://www.springframework.org/schema/context

         http://www.springframework.org/schema/context/spring-context-4.3.xsd

         http://www.springframework.org/schema/aop

         http://www.springframework.org/schema/aop/spring-aop.xsd

         http://www.springframework.org/schema/tx

         http://www.springframework.org/schema/tx/spring-tx.xsd">

    <!-- 扫描包 -->

    <context:component-scan base-package="com.offcn">

        <context:exclude-filter type="annotation"

            expression="org.springframework.stereotype.Controller" />

    </context:component-scan>

 

    <!-- 加载配置文件 -->

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

    <!-- 数据库的配置文件 -->

    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">

        <property name="driverClassName" value="${jdbc.driverClassName}"></property>

        <property name="url" value="${jdbc.url}"></property>

        <property name="username" 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:config/SqlMapConfig.xml"></property>

    </bean>

 

    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">

        <property name="basePackage" value="com.offcn.mapper"></property>

    </bean>

 

 

    <bean id="transactionManager"

        class="org.springframework.jdbc.datasource.DataSourceTransactionManager">

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

    </bean>

 

    <tx:advice id="txAdvice" transaction-manager="transactionManager">

        <tx:attributes>

            <tx:method name="find*" isolation="DEFAULT" propagation="REQUIRED"

                read-only="true" />

            <tx:method name="*" isolation="DEFAULT" propagation="REQUIRED"

                read-only="false" />

        </tx:attributes>

    </tx:advice><!-- aop配置 -->

    <aop:config>

        <aop:pointcut expression="execution(* com.offcn.service.*.*(..))"

            id="poit" />

        <aop:advisor advice-ref="txAdvice" pointcut-ref="poit" />

    </aop:config></beans>

 

springmvc-servlet.xml

springmvc框架里边springmvc-servlet.xml配置文件的代码，例如：

<?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:p="http://www.springframework.org/schema/p"

    xmlns:context="http://www.springframework.org/schema/context"

    xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"

    xmlns:mvc="http://www.springframework.org/schema/mvc"

    xsi:schemaLocation="http://www.springframework.org/schema/beans

         http://www.springframework.org/schema/beans/spring-beans-4.3.xsd

         http://www.springframework.org/schema/context

         http://www.springframework.org/schema/context/spring-context-4.3.xsd

         http://www.springframework.org/schema/aop

         http://www.springframework.org/schema/aop/spring-aop.xsd

         http://www.springframework.org/schema/tx

         http://www.springframework.org/schema/tx/spring-tx.xsd

         http://www.springframework.org/schema/mvc

         http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd">

 

    <bean        class="org.springframework.web.servlet.view.InternalResourceViewResolver">

        <property name="viewClass"

            value="org.springframework.web.servlet.view.JstlView"></property>

        <property name="prefix" value="/views/"></property>

        <property name="suffix" value=".jsp"></property>

    </bean>

 

    <context:component-scan base-package="com.offcn.controller"></context:component-scan>

    <mvc:annotation-driven>

    </mvc:annotation-driven>

    <mvc:default-servlet-handler />

 

    <mvc:interceptors>

        <mvc:interceptor>

            <mvc:mapping path="/**" />

            <bean class="com.offcn.interceptor.LoginInterceptor">

                <property name="excuteMappingURL">

                    <list>

                        <value>.js</value>

                        <value>.css</value>

                        <value>.png</value>

                        <value>.gif</value>

                        <value>.jsp</value>

                    </list>

                </property>

            </bean>

        </mvc:interceptor>

    </mvc:interceptors>

</beans>

SqlMapConfig.xml

mybatis框架里边SqlMapConfig.xml配置文件的代码，例如：

<?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>

 

    <settings>

        <setting name="lazyLoadingEnabled" value="true" />

        <setting name="aggressiveLazyLoading" value="false" />

        <setting name="cacheEnabled" value="true" />

    </settings>

 

    <typeAliases>

        <package name="com.offcn.pojo" />

    </typeAliases>

</configuration>

1. 修改WEB-INF路径下的web.xml

 

 

WEB-INF路径下的web.xml

WEB-INF路径下的web.xml的代码，例如：

<?xml version="1.0" encoding="UTF-8"?><web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"

    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee

    http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

 

    <display-name>ssm</display-name>

 

    <welcome-file-list>

        <welcome-file>views/login.jsp</welcome-file>

    </welcome-file-list>

 

    <!-- 解决字符乱码问题 -->

    <filter>

        <filter-name>CharacterEncodingFilter</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>CharacterEncodingFilter</filter-name>

        <url-pattern>/*</url-pattern>

    </filter-mapping>

 

    <!--springmvc的配置 -->

    <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:config/springmvc-servlet.xml</param-value>

        </init-param>

    </servlet>

    <servlet-mapping>

        <servlet-name>springmvc</servlet-name>

        <url-pattern>/</url-pattern>

    </servlet-mapping>

 

    <!-- spring的配置 -->

    <listener>

        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

    </listener>

 

    <context-param>

        <param-name>contextConfigLocation</param-name>

        <param-value>classpath:config/applicationContext.xml</param-value>

    </context-param>

</web-app>