@Maven工程下搭建ssm整合环境

SSM整合/Maven聚合依赖

1、搭建ssm在maven工程下的环境 1）使用idea搭建maven工程： （1）创建空new project，添加maven模块，具体包括一下几个模块。 其中parent为父工程，jar包坐标为pom类型，创建过程如下： main为子工程，类型为webapp,创建过程如下: 其余的直接快速创建，类型为普通jar类型，其中父工程和子工程之间的关系为继承，，操作如下： 在1/2这里都要选择parents 造作成功后整个文件格式为第一张图片样子，parents中的pom文件为 子模块为： 搭建好父子关系，还有各个模块之间的关系，其关系入下（快捷键alt+enter）：

拿main举例成功的显示如下：

接着搭建ssm框架： web：其中每个模块的代码如下： web:

<?xml version="1.0" encoding="UTF-8"?>

org.springframework.web.context.ContextLoaderListener com.atguigu.atcrowdfunding.listener.StartSystemListener

atcrowdfunding //启动spring容器 contextConfigLocation classpath:spring/spring-context.xml

encoding org.springframework.web.filter.CharacterEncodingFilter encoding UTF-8 forceEncoding true encoding /* HiddenHttpMethodFilter org.springframework.web.filter.HiddenHttpMethodFilter HiddenHttpMethodFilter springmvc //前端控制器 springmvc org.springframework.web.servlet.DispatcherServlet contextConfigLocation classpath:spring/springmvc-context.xml <load-on-startup>1</load-on-startup> springmvc <!-- URL : http://localhost:8080/contextPath/order/save.action --> <!-- 精确匹配 <url-pattern>/user/save</url-pattern> --> <!-- 路径匹配 --> <!-- <url-pattern>/user/*</url-pattern> <url-pattern>/*</url-pattern> --> <!-- 扩展匹配 --> <url-pattern>*.htm</url-pattern> <url-pattern>*.do</url-pattern> <!-- 默认匹配 <url-pattern>/</url-pattern> --> 60 index.jsp

spring-context:

<?xml version="1.0" encoding="UTF-8"?>

<context:component-scan base-package="com.atguigu.atcrowdfunding"> <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/> </context:component-scan> <!-- 加载外部属性配置文件 --> <bean id="propertyPlaceholderConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="locations" value="classpath:config/jdbc.properties" /> </bean> <!-- 配置C3P0数据源 --> <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="${jdbc.user}"/> <property name="password" value="${jdbc.password}"/> </bean> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="configLocation" value="classpath:mybatis/mybatis-config.xml"></property> <property name="dataSource" ref="dataSource"></property> <property name="mapperLocations"> <list> <value>classpath*:mybatis/*Mapper.xml</value> </list> </property> </bean> <!-- 扫描Mapper映射配置 --> <bean id="mapperScannerConfigurer" class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <!-- <property name="basePackage" value="com.atguigu.atcrowdfunding.manager.dao,com.atguigu.atcrowdfunding.potal.dao"/> --> <property name="basePackage" value="com.atguigu.atcrowdfunding.*.dao"/> </bean> <!-- 事务管理器 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> <tx:advice id="transactionAdvice" transaction-manager="transactionManager"> <tx:attributes> <tx:method name="*" propagation="REQUIRED" isolation="DEFAULT" rollback-for="java.lang.Exception"/> <tx:method name="query*" read-only="true"/> <tx:method name="get*" read-only="true"/> <!--<tx:method name="login" read-only="true"/>--> </tx:attributes> </tx:advice> <aop:config> <aop:advisor advice-ref="transactionAdvice" pointcut="execution(* com.atguigu.atcrowdfunding..*Service.*(..))"/> </aop:config>

springmvc-context:

<?xml version="1.0" encoding="UTF-8"?>

<context:component-scan base-package="com.atguigu.atcrowdfunding" use-default-filters="false"> <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/> </context:component-scan> <!-- 启用注解功能 --> <context:annotation-config /> <!--<mvc:annotation-driven />--> <!--<mvc:default-servlet-handler />--> <!-- 字符串字符编码转换 --> <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter" > <property name="messageConverters"> <list> <bean class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"> <property name="supportedMediaTypes"> <list> <value>application/json;charset=UTF-8</value> </list> </property> </bean> </list> </property> </bean> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"></property> <property name="prefix" value="/WEB-INF/jsp/"></property> <property name="suffix" value=".jsp"></property> </bean> <bean id="exceptionResolver" class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver"> <property name="exceptionMappings"> <props> <prop key="java.lang.Exception">error/error</prop> <prop key="com.atguigu.atcrowdfunding.exception.LoginFailException">login</prop> </props> </property> </bean> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver" p:defaultEncoding="UTF-8"> <property name="maxUploadSize" value="2097152"/> <property name="resolveLazily" value="true"/> </bean>

搭建测试环境测试。