(六) 構建dubbo分佈式平臺-maven構建config配置項目(二）

1.建立mybatis-config.xml配置文件,配置以下：

<span style="font-size: 16px;"><?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>

	<!-- 全局參數 -->
	<settings>
		<!-- 使全局的映射器啓用或禁用緩存。 -->
		<setting name="cacheEnabled" value="true"/>
		
		<!-- 全局啓用或禁用延遲加載。當禁用時，全部關聯對象都會即時加載。 -->
		<setting name="lazyLoadingEnabled" value="true"/>
		
		<!-- 當啓用時，有延遲加載屬性的對象在被調用時將會徹底加載任意屬性。不然，每種屬性將會按須要加載。 -->
		<setting name="aggressiveLazyLoading" value="true"/>
		
		<!-- 是否容許單條sql 返回多個數據集 -->
		<setting name="multipleResultSetsEnabled" value="true"/>
		
		<!-- 是否可使用列的別名 (取決於驅動的兼容性) default:true -->
		<setting name="useColumnLabel" value="true"/>
		
		<!-- 容許JDBC 生成主鍵。  -->
		<setting name="useGeneratedKeys" value="false"/>
		
		<!-- 指定 MyBatis 如何自動映射  -->  
		<setting name="autoMappingBehavior" value="PARTIAL"/>
		
		<!-- 這是默認的執行類型  -->
		<setting name="defaultExecutorType" value="SIMPLE"/>
		
		<!-- 使用駝峯命名法轉換字段。 -->
		<setting name="mapUnderscoreToCamelCase" value="true"/>
		
		<!-- 設置本地緩存範圍 session:就會有數據的共享 -->
		<setting name="localCacheScope" value="SESSION"/>
		
		<!-- 設置但JDBC類型爲空時,某些驅動程序 要指定值-->
		<setting name="jdbcTypeForNull" value="NULL"/>
		
	</settings>
	
	<!-- 類型別名 -->
	<!--分頁  -->
	<typeAliases>
		<typeAlias alias="Page" type="com.sml.sz.common.persistence.Page" />
	</typeAliases>
	
	<!-- 插件配置 -->
	<plugins>
		<plugin interceptor="com.sml.sz.common.persistence.interceptor.PaginationInterceptor" />
    </plugins>
	
</configuration>
</span>

2.建立spring-context.xml配置文件，配置以下：

<span style="font-size: 16px;"><?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" xmlns:jdbc="http://www.springframework.org/schema/jdbc"  
	xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:util="http://www.springframework.org/schema/util" xmlns:task="http://www.springframework.org/schema/task" 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/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-4.0.xsd
		http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-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
		http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-4.0.xsd"
	default-lazy-init="true">

	<description>Spring Configuration</description>
	
	<!-- 加載配置屬性文件 -->
	<context:property-placeholder ignore-unresolvable="true" location="classpath:ant.properties" />
	
	<!-- 加載應用屬性實例-->
	<util:properties id="APP_PROP" location="classpath:ant.properties" local-override="true"/>
	
	<!-- 使用Annotation自動註冊Bean，解決事物失效問題：在主容器中不掃描@Controller註解，在SpringMvc中只掃描@Controller註解。  -->
	<context:component-scan base-package="com.sml.sz"><!-- base-package 若是多個，用「,」分隔 -->
		<context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
	</context:component-scan>
	
 	<!-- MyBatis begin -->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource"/>
        <property name="typeAliasesPackage" value="com.sml.sz"/>
        <property name="typeAliasesSuperType" value="com.sml.sz.common.persistence.BaseEntity"/>
        <property name="mapperLocations" value="classpath*:mappings/**/*.xml"/>
		<property name="configLocation" value="classpath:/mybatis-config.xml"></property>
    </bean>
    
    <!-- 掃描basePackage下全部以@MyBatisDao註解的接口 -->
    <bean id="mapperScannerConfigurer" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />
        <property name="basePackage" value="com.sml.sz.*"/>
        <property name="annotationClass" value="com.sml.sz.common.persistence.annotation.MyBatisDao"/>
    </bean>
    
    <!-- 定義事務 -->
	<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<property name="dataSource" ref="dataSource" />
	</bean>
	
	<!-- 配置 Annotation 驅動，掃描@Transactional註解的類定義事務  -->
	<tx:annotation-driven transaction-manager="transactionManager" proxy-target-class="true"/>
    <!-- MyBatis end -->
    
	<!-- 配置 JSR303 Bean Validator 定義 -->
	<bean id="validator" class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean" />

	<!-- 緩存配置 -->
	<bean id="cacheManager" class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean">
		<property name="configLocation" value="classpath:${ehcache.configFile}" />
	</bean>
    
	<!-- 數據源配置, 使用 BoneCP 數據庫鏈接池 -->
	<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close"> 
	    <!-- 數據源驅動類可不寫，Druid默認會自動根據URL識別DriverClass -->
	    <property name="driverClassName" value="${jdbc.driver}" />
	    
		<!-- 基本屬性 url、user、password -->
		<property name="url" value="${jdbc.url}" />
		<property name="username" value="${jdbc.username}" />
		<property name="password" value="${jdbc.password}" />
		
		<!-- 配置初始化大小、最小、最大 -->
		<property name="initialSize" value="${jdbc.pool.init}" />
		<property name="minIdle" value="${jdbc.pool.minIdle}" /> 
		<property name="maxActive" value="${jdbc.pool.maxActive}" />
		
		<!-- 配置獲取鏈接等待超時的時間 -->
		<property name="maxWait" value="60000" />
		
		<!-- 配置間隔多久才進行一次檢測，檢測須要關閉的空閒鏈接，單位是毫秒 -->
		<property name="timeBetweenEvictionRunsMillis" value="60000" />
		
		<!-- 配置一個鏈接在池中最小生存的時間，單位是毫秒 -->
		<property name="minEvictableIdleTimeMillis" value="300000" />
		
		<property name="validationQuery" value="${jdbc.testSql}" />
		<property name="testWhileIdle" value="true" />
		<property name="testOnBorrow" value="false" />
		<property name="testOnReturn" value="false" />
		
		<!-- 打開PSCache，而且指定每一個鏈接上PSCache的大小（Oracle使用）
		<property name="poolPreparedStatements" value="true" />
		<property name="maxPoolPreparedStatementPerConnectionSize" value="20" /> -->
		
		<!-- 配置監控統計攔截的filters -->
	    <property name="filters" value="stat" /> 
	</bean>
</beans></span>

 3.建立spring-context-shiro.xml文件，配置以下：

<span style="font-size: 16px;"><?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-4.0.xsd
		http://www.springframework.org/schema/context  http://www.springframework.org/schema/context/spring-context-4.0.xsd"
	default-lazy-init="true">

	<description>Shiro Configuration</description>

	<!-- 加載配置屬性文件 -->
	<context:property-placeholder ignore-unresolvable="true" location="classpath:ant.properties" />
	
	<!-- Shiro權限過濾過濾器定義 -->
	<bean name="shiroFilterChainDefinitions" class="java.lang.String">
		<constructor-arg>
			<value>
				/static/** = anon
				/userfiles/** = anon
				${adminPath}/login = authc
				${adminPath}/logout = logout
				${adminPath}/** = user
				/act/rest/service/** = user
				/ReportServer/** = user
			</value>
		</constructor-arg>
	</bean>
	
	<!-- 安全認證過濾器 -->
	<bean id="shiroFilter" class="org.apache.shiro.spring.web.ShiroFilterFactoryBean">
		<property name="securityManager" ref="securityManager" />
		<property name="loginUrl" value="${adminPath}/login" />
		<property name="successUrl" value="${adminPath}?login" />
		<property name="filters">
            <map>
                <entry key="authc" value-ref="formAuthenticationFilter"/>
            </map>
        </property>
		<property name="filterChainDefinitions">
			<ref bean="shiroFilterChainDefinitions"/>
		</property>
	</bean>
	
	<!-- 定義Shiro安全管理配置 -->
	<bean id="securityManager" class="org.apache.shiro.web.mgt.DefaultWebSecurityManager">
		<property name="realm" ref="systemAuthorizingRealm" />
		<property name="sessionManager" ref="sessionManager" />
		<property name="cacheManager" ref="shiroCacheManager" />
	</bean>
	
	<!-- 自定義會話管理配置 -->
	<bean id="sessionManager" class="com.sml.sz.common.security.shiro.session.SessionManager"> 
		<property name="sessionDAO" ref="sessionDAO"/>
		
		<!-- 會話超時時間，單位：毫秒  -->
		<property name="globalSessionTimeout" value="${session.sessionTimeout}"/>
		
		<!-- 定時清理失效會話, 清理用戶直接關閉瀏覽器形成的孤立會話   -->
		<property name="sessionValidationInterval" value="${session.sessionTimeoutClean}"/>
 		<property name="sessionValidationSchedulerEnabled" value="true"/>
 		
		<property name="sessionIdCookie" ref="sessionIdCookie"/>
		<property name="sessionIdCookieEnabled" value="true"/>
	</bean>

	<bean id="sessionIdCookie" class="org.apache.shiro.web.servlet.SimpleCookie">
	    <constructor-arg name="name" value="ant.session.id"/>
	</bean>

	<!-- 自定義Session存儲容器 -->
	<!-- <bean id="sessionDAO" class="com.sml.sz.common.security.shiro.session.JedisSessionDAO">
		<property name="sessionIdGenerator" ref="idGen" />
		<property name="sessionKeyPrefix" value="${redis.keyPrefix}_session_" />
	</bean> -->
	<bean id="sessionDAO" class="com.sml.sz.common.security.shiro.session.CacheSessionDAO">
		<property name="sessionIdGenerator" ref="idGen" />
		<property name="activeSessionsCacheName" value="activeSessionsCache" />
		<property name="cacheManager" ref="shiroCacheManager" />
	</bean>
	
	<!-- 定義受權緩存管理器 -->
	<bean id="shiroCacheManager" class="org.apache.shiro.cache.ehcache.EhCacheManager">
		<property name="cacheManager" ref="cacheManager"/>
	</bean>
	
	<bean id="lifecycleBeanPostProcessor" class="org.apache.shiro.spring.LifecycleBeanPostProcessor"/>
	
	<!-- AOP式方法級權限檢查  -->
	<bean class="org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator" depends-on="lifecycleBeanPostProcessor">
		<property name="proxyTargetClass" value="true" />
	</bean>
	<bean class="org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor">
    	<property name="securityManager" ref="securityManager"/>
	</bean>
	
</beans></span>

 7. 代碼結構以下：

 
 歡迎你們跟我一塊兒學習《構建dubbo分佈式平臺》，但願你們持續關注後面的文章！

願意瞭解框架技術或者源碼的朋友直接求求交流分享技術 貳零四貳八四九貳叄柒