Spring-data连接MongoDB及Redis配置及druid连接mysql配置

1.mongoDB配置

<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:mongo="http://www.springframework.org/schema/data/mongo"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans.xsd
       http://www.springframework.org/schema/data/mongo 
		http://www.springframework.org/schema/data/mongo/spring-mongo.xsd">
	<!-- 配置 spring-data 连接 mongo 的mongoTemplate -->	
    <!--首先列一下WriteConcern的几种抛出异常的级别参数：
    WriteConcern.NONE:没有异常抛出
    WriteConcern.NORMAL:仅抛出网络错误异常，没有服务器错误异常
    WriteConcern.SAFE:抛出网络错误异常、服务器错误异常；并等待服务器完成写操作。
    WriteConcern.MAJORITY: 抛出网络错误异常、服务器错误异常；并等待一个主服务器完成写操作。
    WriteConcern.FSYNC_SAFE: 抛出网络错误异常、服务器错误异常；写操作等待服务器将数据刷新到磁盘。
    WriteConcern.JOURNAL_SAFE:抛出网络错误异常、服务器错误异常；写操作等待服务器提交到磁盘的日志文件。
    WriteConcern.REPLICAS_SAFE:抛出网络错误异常、服务器错误异常；等待至少2台服务器完成写操作。 -->
	
	<mongo:mongo-client replica-set="${im.mongodb.replica.set}" >
		<mongo:client-options write-concern="NORMAL" />
	</mongo:mongo-client>
	<!-- mongo模板类实例 -->
	<bean id="mongoTemplate" class="org.springframework.data.mongodb.core.MongoTemplate">
		<constructor-arg ref="mongo" />
		<constructor-arg name="databaseName" value="${im.mongodb.name}" />
	</bean>   

</beans>

2.redis连接配置--单机及集群

<?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:aop="http://www.springframework.org/schema/aop"
	xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
   http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
   http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd
   http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd">

		<beans profile="dev,test">
			<!--redis 配置-->
		    <bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig">
			<property name="maxTotal" value="${redisMaxTotal}" /><!-- 最大连接数 -->
			<property name="maxIdle" value="${redisMaxIdle}" /><!-- 最大空闲连接数 -->
			<property name="maxWaitMillis" value="${redisMaxWaitMillis}" /><!-- 获取连接时的最大等待毫秒数 -->
			<property name="testOnBorrow" value="${redisTestOnBorrow}" /><!-- 获取连接的时候检查有效性 -->
			</bean>
			<!-- redis的连接池实例-->
			<bean id="jedisPool" class="redis.clients.jedis.JedisPool">
				<constructor-arg index="0" ref="jedisPoolConfig" />
				<constructor-arg index="1" value="${redisHost}" />
				<constructor-arg index="2" value="${redisPort}" type="int" />
				<constructor-arg index="3" value="${redisTimeout}" type="int"/>
		      	<constructor-arg index="4" value="${redisPassword}"/>
			</bean>	
			<!-- redis模板实例-->
			<bean id="jedisTemplate" class="cn.com.mx.flash.util.redis.SimpleJedisTemplate">
				<constructor-arg name="jedisPool" ref="jedisPool"/>
			</bean>
		</beans>
	
		<beans profile="pre,prd">
			<!--redis连接池配置 -->
			<bean name="genericObjectPoolConfig" class="org.apache.commons.pool2.impl.GenericObjectPoolConfig" >
				<property name="maxTotal" value="${redisMaxTotal}" /><!-- 最大连接数 -->
				<property name="maxIdle" value="${redisMaxIdle}" /><!-- 最大空闲连接数 -->
				<property name="maxWaitMillis" value="${redisMaxWaitMillis}" /><!-- 获取连接时的最大等待毫秒数 -->
				<property name="testOnBorrow" value="${redisTestOnBorrow}" /><!-- 获取连接的时候检查有效性 -->
			</bean>
			
			<!-- redis集群实例 -->
			<bean id="jedisCluster" class="cn.com.mx.flash.util.redis.JedisClusterFactory">
				<property name="redisServers" value="${redisServers}"/>
				<property name="redisTimeout" value="${redisTimeout}"/>
				<property name="maxRedirections" value="${redisMaxRedirections}"/>
				<property name="poolConfig" ref="genericObjectPoolConfig"/>
			</bean>
			
			<!-- redis模板实例-->
			<bean id="jedisTemplate" class="cn.com.mx.flash.util.redis.SimpleJedisTemplate">
				<constructor-arg name="jedisCluster" ref="jedisCluster"/>
			</bean>	
   		</beans>
	</beans>

3.mysql连接配置

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

	<!-- 数据访问层配置 -->
	<!-- 加载配置文件 -->
	<context:property-placeholder location="classpath:config/config.properties"/>
	<!-- 数据源 -->
	<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
		<property name="url" value="${jdbc.url}" />
		<property name="username" value="${jdbc.username}" />
		<property name="password" value="${jdbc.password}" />
		<property name="driverClassName" value="${jdbc.driver}" />
		<!-- 配置初始化大小、最小、最大 -->
		<!-- 通常来说，只需要修改initialSize、minIdle、maxActive -->
		<property name="initialSize" value="1" />
		<property name="minIdle" value="1" />
		<property name="maxActive" value="20" />

		<!--对于长时间不使用的连接强制关闭 -->
		<property name="removeAbandoned" value="true" />
		<!--超过指定时间的空闲连接 -->
		<property name="removeAbandonedTimeout" value="1800" />


		<!-- 配置获取连接等待超时的时间 -->
		<property name="maxWait" value="60000" />
		<!-- 配置一个连接在池中最小生存的时间，单位是毫秒 -->
		<property name="minEvictableIdleTimeMillis" value="300000" />
		<!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 -->
		<property name="timeBetweenEvictionRunsMillis" value="3000" />
		<property name="validationQuery" value="SELECT 'x'" />
		<property name="testWhileIdle" value="true" />
		<property name="testOnBorrow" value="false" />
		<property name="testOnReturn" value="false" />
		<property name="poolPreparedStatements" value="true" />
		<property name="maxPoolPreparedStatementPerConnectionSize"
			value="20" />

		<!-- 解密密码必须要配置的项 -->
		<property name="filters" value="config" />
		<property name="connectionProperties" value="config.decrypt=false" />
	</bean>

	<!-- sqlsessionfactory -->
	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
		<property name="configLocation" value="classpath:mybatis/sqlMapConfig.xml"></property>
		<property name="dataSource" ref="dataSource"></property>
	</bean>

	<!-- mapper代理配置 -->
	<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
		 <property name="basePackage" value="com.lexiang.main.mapper.orm" />
		 <!-- 这里不能使用的配置  name=sqlSessionFactory 这样子会导致 数据源中spring注入项还未注入就初始化了数据源-->
 		 <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />
	</bean>
	
	<!-- 原始灵活的方式 配置 -->
		<!-- SqlSession模板类实例 -->
<!-- 	<bean id="sessionTemplate" class="org.mybatis.spring.SqlSessionTemplate" destroy-method="close">
		<constructor-arg index="0" ref="sqlSessionFactory" />
	</bean> -->
	
</beans>