SSM项目的配置文件整合

冷不防 2022-07-14 11:58 186阅读 0赞

首先 新建一个spring文件夹  里面有![Image 1][]![Center][]

配置applicationContext-xml

<beans xmlns="http://www.springframework.org/schema/beans"  
xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"  
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"  
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-4.0.xsd  
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd  
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd  
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd">  
  
  
  
<bean  
class="com.jt.common.spring.exetend.ExtendedPropertyPlaceholderConfigurer">  
  
<property name="systemPropertiesModeName" value="SYSTEM\_PROPERTIES\_MODE\_OVERRIDE" />  
  
<property name="ignoreResourceNotFound" value="true" />  
  
<property name="locations">  
<list>  
<value>classpath:jdbc.properties</value>  
<value>classpath:env.properties</value>  
</list>  
</property>  
</bean>  
  
  
  
<context:component-scan base-package="com.jt" />  
  
  
  
<bean id="dataSource" class="com.jolbox.bonecp.BoneCPDataSource" destroy-method="close">  
  
<property name="driverClass" value="$\{jdbc.driver\}" />  
  
<property name="jdbcUrl" value="$\{jdbc.url\}" />  
  
<property name="username" value="$\{jdbc.username\}" />  
  
<property name="password" value="$\{jdbc.password\}" />  
  
<property name="idleConnectionTestPeriod" value="60" />  
  
<property name="idleMaxAge" value="30" />  
  
<property name="maxConnectionsPerPartition" value="150" />  
  
<property name="minConnectionsPerPartition" value="5" />  
</bean>  
  
  
</beans>

配置事务

<bean id="transactionManager"  
class="org.springframework.jdbc.datasource.DataSourceTransactionManager">  
<property name="dataSource" ref="dataSource" />  
</bean>  
  
  
  
<tx:advice id="txAdvice" transaction-manager="transactionManager">  
<tx:attributes>  
  
<tx:method name="query\*" read-only="true" />  
<tx:method name="find\*" read-only="true" />  
<tx:method name="get\*" read-only="true" />  
  
  
  
<tx:method name="save\*" propagation="REQUIRED" />  
<tx:method name="update\*" propagation="REQUIRED" />  
<tx:method name="delete\*" propagation="REQUIRED" />  
  
  
  
<tx:method name="\*" />  
</tx:attributes>  
</tx:advice>  
  
  
<aop:config>  
  
<aop:pointcut id="txPointcut" expression="execution(\* com.jt.manage.service.\*.\*(..))" />  
  
<aop:advisor advice-ref="txAdvice" pointcut-ref="txPointcut"/>  
</aop:config>

整合Spring和MyBatis

<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">  
  
<property name="dataSource" ref="dataSource"/>  
  
<property name="configLocation" value="classpath:mybatis/mybatis-config.xml"/>  
  
<property name="typeAliasesPackage" value="com.jt.manage.pojo"/>  
  
<property name="mapperLocations" value="classpath:mybatis/mappers/\*.xml"/>  
</bean>  
  
  
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">  
  
<property name="basePackage" value="com.jt.manage.mapper"/>  
</bean>

配置 springMvc

<mvc:annotation-driven/>  
  
  
  
<context:component-scan base-package="com.jt.manage.controller" />  
  
  
  
  
<bean  
class="org.springframework.web.servlet.view.InternalResourceViewResolver">  
  
<property name="prefix" value="/WEB-INF/views/" />  
  
<property name="suffix" value=".jsp" />  
</bean>  
  
  
  
<mvc:default-servlet-handler />  
  
  
  
<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">  
  
<property name="defaultEncoding" value="UTF-8"></property>  
  
<property name="maxUploadSize" value="10485760"></property>  
</bean>

最后web.xml中的配置

<?xml version="1.0" encoding="UTF-8"?>  
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  
xmlns="http://java.sun.com/xml/ns/javaee"  
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app\_2\_5.xsd"  
id="jt-manage" version="2.5">  
<display-name>jt-manage</display-name>  
  
  
<context-param>  
<param-name>contextConfigLocation</param-name>  
<param-value>classpath:spring/applicationContext\*.xml</param-value>  
</context-param>  
  
<listener>  
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>  
</listener>  
  
  
  
<filter>  
<filter-name>encodingFilter</filter-name>  
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>  
<init-param>  
<param-name>encoding</param-name>  
<param-value>UTF8</param-value>  
</init-param>  
</filter>  
<filter-mapping>  
<filter-name>encodingFilter</filter-name>  
<url-pattern>/\*</url-pattern>  
</filter-mapping>  
  
  
  
<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:spring/springmvc-config.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>  
  
<welcome-file-list>  
<welcome-file>index.jsp</welcome-file>  
</welcome-file-list>  
  
  
</web-app>

[Image 1]: 
[Center]: /images/20220714/460537568a85492e871e305a9b0f195c.png