環境

1，windows7

2，mysql

3，eclipse

4，redis

5，tomcat7

注意：啟動redis的方式，已經把redis做成windows服務，以windows服務的方式啟動

把redis做成windows服務的命令列

redis-server --service-install redis.windows.conf

可自行百度其他命令列

專案整合經過測試，可以正常啟動，redis快取和mysql操作均沒有問題

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情景：使用spring,springmvc,mybatis整合redis

目錄結構如下：

報錯是因為eclipse抽風，不用管。

================================分割線========================================

pom檔案

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com</groupId>
<artifactId>web.ssm</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>web.ssm Maven Webapp</name>
<url>http://maven.apache.org</url>
<properties>
<servlet.version>3.0.1</servlet.version>
<spring.version>4.2.5.RELEASE</spring.version>
<mybatis.version>3.4.1</mybatis.version>
<mybatis.spring.version>1.3.0</mybatis.spring.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<ssm-maven-compiler-plugin.version>3.1</ssm-maven-compiler-plugin.version>
<ssm-maven-javadoc-plugin.version>2.7</ssm-maven-javadoc-plugin.version>
<ssm-maven-shade-plugin.version>2.3</ssm-maven-shade-plugin.version>
<ssm-maven-war-plugin.version>2.6</ssm-maven-war-plugin.version>
<ssm-encoding.version>UTF-8</ssm-encoding.version>
<ssm-jdk.version>1.8</ssm-jdk.version>
</properties> 
<dependencies>
<!-- servletAPI begin-->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>${servlet.version}</version>
</dependency>
<!-- servletAPI end-->
<!-- for Spring begin -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<!-- for Spring end -->
<!--springAOP begin -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjrt</artifactId>
<version>1.7.4</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.7.4</version>
</dependency> 
<!--springAOP end -->
<!-- for mybatis begin -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>${mybatis.version}</version>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
<version>${mybatis.spring.version}</version>
</dependency>
<!-- for mybatis end -->
<!-- begin with below line configured for log4j -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.7</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.16</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.7.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>1.5.8</version>
</dependency>
<!-- end with above line configured for log4j -->
<!--junit begin -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.9</version>
<!-- <scope>test</scope> -->
</dependency>
<!--junit end -->
<!--druid begin -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>1.0.24</version>
</dependency>
<!--druid end -->
<!--MySql begin-->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.30</version>
</dependency>
<!--MySql end-->
<!--redis begin -->
<dependency> 
<groupId>redis.clients</groupId> 
<artifactId>jedis</artifactId> 
<version>2.8.1</version> 
</dependency> 
<dependency> 
<groupId>org.springframework.data</groupId> 
<artifactId>spring-data-redis</artifactId> 
<version>1.7.2.RELEASE</version> 
</dependency> 
 <!--redis end --> 
<!-- JSON轉換工具 begin-->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.5.4</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.5.4</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>2.5.4</version>
</dependency>
<!-- JSON轉換工具 end--> 
</dependencies>
<build>
<finalName>web.ssm</finalName>
<plugins>
<!-- 全域性專案構建過程 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>${ssm-jdk.version}</source>
<target>${ssm-jdk.version}</target>
<encoding>${ssm-encoding.version}</encoding>
</configuration>
</plugin>
</plugins>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>${ssm-maven-compiler-plugin.version}</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>${ssm-maven-shade-plugin.version}</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>${ssm-maven-war-plugin.version}</version>
</plugin>
</plugins>
</pluginManagement> 
</build>
</project>

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jdbc.properties檔案

#Enbrands DB
jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/ssm
jdbc.username=admin
jdbc.password=admin

#druid datasource
druid.initialSize=10
druid.minIdle=10
druid.maxActive=50
druid.maxWait=60000
druid.timeBetweenEvictionRunsMillis=60000
druid.minEvictableIdleTimeMillis=300000
druid.validationQuery=SELECT 'x'
druid.testWhileIdle=true
druid.testOnBorrow=false
druid.testOnReturn=false
druid.poolPreparedStatements=true
druid.maxPoolPreparedStatementPerConnectionSize=20
#druid.filters=wall,stat
druid.filters=stat

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redis-config.properties檔案

# Redis settings 
# server IP 
redis.host=127.0.0.1 
# server port 
redis.port=6379 
# server pass 
redis.pass=admin
# use dbIndex 
redis.database=0 
# \u63A7\u5236\u4E00\u4E2Apool\u6700\u591A\u6709\u591A\u5C11\u4E2A\u72B6\u6001\u4E3Aidle(\u7A7A\u95F2\u7684)\u7684jedis\u5B9E\u4F8B 
redis.maxIdle=300 
# \u8868\u793A\u5F53borrow(\u5F15\u5165)\u4E00\u4E2Ajedis\u5B9E\u4F8B\u65F6\uFF0C\u6700\u5927\u7684\u7B49\u5F85\u65F6\u95F4\uFF0C\u5982\u679C\u8D85\u8FC7\u7B49\u5F85\u65F6\u95F4(\u6BEB\u79D2)\uFF0C\u5219\u76F4\u63A5\u629B\u51FAJedisConnectionException\uFF1B 
redis.maxWait=3000 
# \u5728borrow\u4E00\u4E2Ajedis\u5B9E\u4F8B\u65F6\uFF0C\u662F\u5426\u63D0\u524D\u8FDB\u884Cvalidate\u64CD\u4F5C\uFF1B\u5982\u679C\u4E3Atrue\uFF0C\u5219\u5F97\u5230\u7684jedis\u5B9E\u4F8B\u5747\u662F\u53EF\u7528\u7684 
redis.testOnBorrow=false

亂碼部分是註釋，不用管

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applicationContext.xml檔案

<?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:mvc="http://www.springframework.org/schema/mvc" 
xsi:schemaLocation="http://www.springframework.org/schema/beans 
http://www.springframework.org/schema/beans/spring-beans-4.2.xsd 
http://www.springframework.org/schema/context 
http://www.springframework.org/schema/context/spring-context-4.2.xsd 
http://www.springframework.org/schema/mvc 
http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd"> 

<!--掃描包 -->
<context:component-scan base-package="web.ssm.service" />
<context:component-scan base-package="web.ssm.service.impl" />
<context:component-scan base-package="web.ssm.dao" /> 

<!-- 引入同文件夾下的redis屬性配置檔案 --> 
<import resource="classpath:spring/spring-mybatis.xml"/>

<import resource="classpath:spring/spring-redis.xml"/>

</beans>

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spring-mvc.xml檔案

<?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:mvc="http://www.springframework.org/schema/mvc" 
xmlns:util="http://www.springframework.org/schema/util"
xsi:schemaLocation="
http://www.springframework.org/schema/mvc 
http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
http://www.springframework.org/schema/beans 
http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/context 
http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://www.springframework.org/schema/util 
http://www.springframework.org/schema/util/spring-util-3.2.xsd">
<!-- 掃描控制器包 -->
<mvc:default-servlet-handler />
<!-- <mvc:annotation-driven></mvc:annotation-driven> -->
<context:component-scan base-package="web.ssm.controller" />

<mvc:annotation-driven>
<mvc:message-converters>
<ref bean="stringHttpMessageConverter" />
<ref bean="mappingJacksonHttpMessageConverter" /> <!-- JSON轉換器 -->
</mvc:message-converters>
</mvc:annotation-driven>


<bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
<property name="supportedMediaTypes">
<list>
<value>application/json;charset=UTF-8</value>
<value>text/html;charset=UTF-8</value>
<value>text/plain;charset=UTF-8</value>
</list>
</property>
</bean>

<!-- - StringHttpMessageConverter bean -->
<bean id = "stringHttpMessageConverter" class = "org.springframework.http.converter.StringHttpMessageConverter">
<property name="supportedMediaTypes">
<list>
<value>application/json;charset=UTF-8</value>
<value>text/html;charset=UTF-8</value>
<value>text/plain;charset=UTF-8</value>
</list>
</property>
</bean>
<!-- 註解POJO的對映 -->
<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
<property name="messageConverters">
<list>
<ref bean="mappingJacksonHttpMessageConverter" /> <!-- JSON轉換器 -->
<ref bean="stringHttpMessageConverter" />
</list>
</property>
</bean>

<!-- 檢視配置-->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views/" />
<property name="suffix" value=".jsp" />
</bean>

</beans>

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spring-mybatis檔案

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

<context:property-placeholder location="classpath:database/jdbc.properties" ignore-unresolvable="true"/>

<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close"> 
<!-- 基本屬性 url、user、password -->
<property name="url" value="${jdbc.url}" />
<property name="username" value="${jdbc.username}" />
<property name="password" value="${jdbc.password}" />
<property name="driverClassName" value="${jdbc.driver}" />

<!-- 配置初始化大小、最小、最大 -->
<property name="initialSize" value="1" />
<property name="minIdle" value="1" /> 
<property name="maxActive" value="20" />

<!-- 配置獲取連線等待超時的時間 -->
<property name="maxWait" value="60000" />

<!-- 配置間隔多久才進行一次檢測，檢測需要關閉的空閒連線，單位是毫秒 -->
<property name="timeBetweenEvictionRunsMillis" value="60000" />

<!-- 配置一個連線在池中最小生存的時間，單位是毫秒 -->
<property name="minEvictableIdleTimeMillis" value="300000" />

<!-- <property name="validationQuery" value="SELECT 'x' from test " /> -->
<property name="testWhileIdle" value="false" />
<property name="testOnBorrow" value="false" />
<property name="testOnReturn" value="false" />

<!-- 開啟PSCache，並且指定每個連線上PSCache的大小 -->
<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>

<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> 
<property name="dataSource" ref="dataSource" /> 
<!-- 自動掃描mapping.xml檔案 --> 
<property name="mapperLocations" value="classpath:mapping/*.xml"></property> 
</bean> 

<!-- DAO介面所在包名，Spring會自動查詢其下的類 --> 
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> 
<property name="basePackage" value="web.ssm.dao" /> 
<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property> 
</bean> 

<!-- (事務管理)transaction manager, use JtaTransactionManager for global tx --> 
<bean id="transactionManager" 
class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> 
<property name="dataSource" ref="dataSource" /> 
</bean> 
<!-- enables scanning for @Transactional annotations --> 
<tx:annotation-driven transaction-manager="transactionManager" /> 
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="get*" propagation="REQUIRED" read-only="true"/>
<tx:method name="search*" propagation="REQUIRED" read-only="true"/>
<tx:method name="find*" propagation="REQUIRED" read-only="true"/>
<tx:method name="save*" propagation="REQUIRED" rollback-for="java.lang.Exception"/>
<tx:method name="add*" propagation="REQUIRED" rollback-for="java.lang.Exception"/>
<tx:method name="insert*" propagation="REQUIRED" rollback-for="java.lang.Exception"/>
<tx:method name="update*" propagation="REQUIRED" rollback-for="java.lang.Exception"/>
<tx:method name="create*" propagation="REQUIRED" rollback-for="java.lang.Exception"/>
<tx:method name="delete*" propagation="REQUIRED" rollback-for="java.lang.Exception"/>
<tx:method name="run*" propagation="REQUIRED" rollback-for="java.lang.Exception"/>
<tx:method name="batch*" propagation="REQUIRED" rollback-for="java.lang.Exception"/>
<tx:method name="execute*" propagation="REQUIRED" rollback-for="java.lang.Exception"/>
<!-- <tx:method name="*" propagation="REQUIRED"/> -->
</tx:attributes>
</tx:advice>

<!-- AOP 設定那些類的哪些方法參與事務 -->
<aop:config proxy-target-class="true">
<aop:pointcut id="webssmService" expression="execution(* web.ssm.service..*.*(..))" />
<aop:advisor pointcut-ref="webssmService" advice-ref="txAdvice" />
</aop:config>
</beans>

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spring-redis.xml檔案

<?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:mvc="http://www.springframework.org/schema/mvc" 
xmlns:cache="http://www.springframework.org/schema/cache" 
xsi:schemaLocation="http://www.springframework.org/schema/beans 
http://www.springframework.org/schema/beans/spring-beans-4.2.xsd 
http://www.springframework.org/schema/context 
http://www.springframework.org/schema/context/spring-context-4.2.xsd 
http://www.springframework.org/schema/mvc 
http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd 
http://www.springframework.org/schema/cache 
http://www.springframework.org/schema/cache/spring-cache-4.2.xsd"> 

<context:property-placeholder location="classpath:redis/redis-config.properties" ignore-unresolvable="true"/>

<!-- 啟用快取註解功能，這個是必須的，否則註解不會生效，另外，該註解一定要宣告在spring主配置檔案中才會生效 --> 
<cache:annotation-driven cache-manager="cacheManager" /> 

<!-- redis 相關配置 --> 
<bean id="poolConfig" class="redis.clients.jedis.JedisPoolConfig"> 
<property name="maxIdle" value="${redis.maxIdle}" /> 
<property name="maxWaitMillis" value="${redis.maxWait}" /> 
<property name="testOnBorrow" value="${redis.testOnBorrow}" /> 
</bean> 

<bean id="JedisConnectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory" 
p:host-name="${redis.host}" p:port="${redis.port}" p:password="${redis.pass}" p:pool-config-ref="poolConfig"/> 

<bean id="redisTemplate" class="org.springframework.data.redis.core.RedisTemplate"> 
<property name="connectionFactory" ref="JedisConnectionFactory" /> 
</bean> 

<!-- spring自己的快取管理器，這裡定義了快取位置名稱 ，即註解中的value --> 
<bean id="cacheManager" class="org.springframework.cache.support.SimpleCacheManager"> 
<property name="caches"> 
<set> 
<!-- 這裡可以配置多個redis --> 
<!-- <bean class="com.cn.util.RedisCache"> 
<property name="redisTemplate" ref="redisTemplate" /> 
<property name="name" value="default"/> 
</bean> --> 
<bean class="web.ssm.utils.RedisCache"> 
<property name="redisTemplate" ref="redisTemplate" /> 
<property name="name" value="common"/> 
<!-- common名稱要在類或方法的註解中使用 -->
</bean> 
</set> 
</property> 
</bean> 

</beans>

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web.xml檔案

<?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_3_0.xsd"
version="3.0">
<display-name>webssm</display-name>
<context-param>
<param-name>webAppRootKey</param-name>
<param-value>webssm</param-value>
</context-param>
<!-- log4j begin -->
<context-param>
<param-name>log4jConfigLocation</param-name>
<param-value>/WEB-INF/log4j.properties</param-value>
</context-param>
<context-param>
<param-name>log4jRefreshInterval</param-name>
<param-value>6000</param-value>
</context-param>
<listener> 
<listener-class> 
org.springframework.web.util.Log4jConfigListener 
</listener-class> 
</listener> 
<!-- log4j end -->
<!-- 編碼過濾器 -->
<filter>
<filter-name>encodingFilter</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>
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping> 
<!-- spring config-->
<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>

<servlet>
<servlet-name>spring</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring/spring-mvc.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
<async-supported>true</async-supported>
</servlet>
<servlet-mapping>
<servlet-name>spring</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>

<!-- Spring重新整理Interceptor防止記憶體洩漏 -->
<listener>
<listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
</listener>

<!-- 設定session 超時時間為20分鐘 -->
<session-config>
<session-timeout>20</session-timeout>
</session-config>
</web-app>

==============================分割線==============================================

log4j配置

log4j.rootLogger=debug,debug,info,warn,error,stdout
log4j.appender.stdout=org.apache.log4j.ConsoleAppender 
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout 
log4j.appender.stdout.layout.ConversionPattern=%d{yyy-MM-dd HH:mm:ss } [%t] [%c] [%p] - %m%n

log4j.logger.debug=debug
log4j.appender.debug=org.apache.log4j.DailyRollingFileAppender
#log4j.appender.debug.MaxFileSize=20MB
log4j.appender.debug.layout=org.apache.log4j.PatternLayout 
log4j.appender.debug.layout.ConversionPattern=%d{yyy-MM-dd HH:mm:ss } [%t] [%c] [%p] - %m%n
log4j.appender.debug.datePattern='.'yyyy-MM-dd
log4j.appender.debug.Threshold = debug
log4j.appender.debug.append=true
#log4j.appender.debug.File=${webapp.root}/logs/debug.log
log4j.appender.debug.File=E:/webssmLogs/logs/debug.log

log4j.logger.info=info
log4j.appender.info=org.apache.log4j.DailyRollingFileAppender
#log4j.appender.info.MaxFileSize=20MB
log4j.appender.info.layout=org.apache.log4j.PatternLayout 
log4j.appender.info.layout.ConversionPattern=%d{yyy-MM-dd HH:mm:ss } [%t] [%c] [%p] - %m%n
log4j.appender.info.datePattern='.'yyyy-MM-dd
log4j.appender.info.Threshold = info
log4j.appender.info.append=true
#log4j.appender.info.File=${webapp.root}/logs/info.log
log4j.appender.info.File=E:/webssmLogs/logs/info.log

log4j.logger.warn=warn
log4j.appender.warn=org.apache.log4j.DailyRollingFileAppender
log4j.appender.warn.layout=org.apache.log4j.PatternLayout
#log4j.appender.warn.MaxFileSize=20MB
log4j.appender.warn.layout.ConversionPattern=%d{yyy-MM-dd HH:mm:ss } [%t] [%c] [%p] - %m%n
log4j.appender.warn.datePattern='.'yyyy-MM-dd
log4j.appender.warn.Threshold = warn
log4j.appender.warn.append=true
#log4j.appender.warn.File=${webapp.root}/logs/warn.log 
log4j.appender.warn.File=E:/webssmLogs/logs/warn.log

log4j.logger.error=error
log4j.appender.error=org.apache.log4j.DailyRollingFileAppender 
#log4j.appender.error.MaxFileSize=20MB
log4j.appender.error.layout=org.apache.log4j.PatternLayout 
log4j.appender.error.layout.ConversionPattern=%d{yyy-MM-dd HH:mm:ss } [%t] [%c] [%p] - %m%n
log4j.appender.error.datePattern='.'yyyy-MM-dd 
log4j.appender.error.Threshold = error 
log4j.appender.error.append=true 
#log4j.appender.error.File=${webapp.root}/logs/error.log 
log4j.appender.error.File=E:/webssmLogs/logs/error.log

注意：配置中有log4j.appender.error=org.apache.log4j.DailyRollingFileAppender，

也可以使用程式碼中的log4j包下的類來實現，效果是一樣的。

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java程式碼部分結構圖

================================分割圖=====================================================

UserController類

package web.ssm.controller;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;

import web.ssm.entity.User;
import web.ssm.service.UserService;

@Controller
@RequestMapping("/user")
public class UserController {
private static final String DEBUG_PREFIX = "[UserController]";

private static final String INFO_PREFIX = "<UserController>";

private static final String ERROR_PREFIX = "UserController->";

//日誌
private static Logger logger = Logger.getLogger(UserController.class);

@Autowired
private UserService userService;

@RequestMapping(method={RequestMethod.GET}, value="/selectUser")
@ResponseBody
public User selectUser(HttpServletRequest request, HttpServletResponse response){
String sid = request.getParameter("id");
int id = Integer.valueOf(sid);
User user = userService.selectByPrimaryKey(id);
return user;
}

@RequestMapping(method={RequestMethod.GET}, value="/insertUser")
@ResponseBody
public int insertUser(HttpServletRequest request, HttpServletResponse response){
String name = request.getParameter("name");
User user = new User();
user.setName(name);
userService.insertSelective(user);
return 1;
}

@RequestMapping(method={RequestMethod.GET}, value="/deleteUser")
@ResponseBody
public int deleteUser(HttpServletRequest request, HttpServletResponse response){
String sid = request.getParameter("id");
int id = Integer.valueOf(sid);
userService.deleteByPrimaryKey(id);
return 1;
}
}

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UserDao類

package web.ssm.dao;

import org.springframework.stereotype.Repository;

import web.ssm.entity.User;

@Repository
public interface UserDao {
public User selectByPrimaryKey(Integer id);
public void insertSelective(User user);
public void deleteByPrimaryKey(Integer id);
}

================================分割線======================================

User類

package web.ssm.entity;

import java.io.Serializable;

public class User implements Serializable {

private static final long serialVersionUID = 5533446196251002012L;

private Integer id;
private String name;

public User() {}

public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}

public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
@Override
public String toString() {
return "User [id=" + id + ", name=" + name + "]";
}
}

=================================分割線=============================================

log4j類

package web.ssm.log4j;
import org.apache.log4j.DailyRollingFileAppender;
import org.apache.log4j.Priority;
/**
* 自定義檔案輸出destination
*/
public class BackUpAppender extends DailyRollingFileAppender {
@Override 
public boolean isAsSevereAsThreshold(Priority priority) { 
//只判斷是否相等，而不判斷優先順序 
return this.getThreshold().equals(priority);
}
}

================================分割線===============================================

UserService類

package web.ssm.service;

import web.ssm.entity.User;

public interface UserService {
/**
* @方法描述: 根據id查詢物件
* @作者： 1603254
* @日期： 2016-12-2-上午11:09:58
* @param id
* @return 
* @返回型別： User
*/
public User selectByPrimaryKey(Integer id);

/**
* @方法描述: 插入物件
* @作者： 1603254
* @日期： 2016-12-2-上午11:10:01
* @param user 
* @返回型別： void
*/
public void insertSelective(User user);

/**
* @方法描述: 根據id刪除物件
* @作者： 1603254
* @日期： 2016-12-2-上午11:10:04
* @param id 
* @返回型別： void
*/
public void deleteByPrimaryKey(Integer id);
}

=================================分割線============================================

UserServiceImple類

package web.ssm.service.impl;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cache.annotation.CacheEvict;
import org.springframework.cache.annotation.CachePut;
import org.springframework.cache.annotation.Cacheable;
import org.springframework.stereotype.Service;

import web.ssm.dao.UserDao;
import web.ssm.entity.User;
import web.ssm.service.UserService;

@Service
public class UserServiceImpl implements UserService{

@Autowired
private UserDao userDao;

@Cacheable(value="common",key="'id_'+#id")
public User selectByPrimaryKey(Integer id) {
System.out.println("======================");
System.out.println("======================");
System.out.println("======================");
return userDao.selectByPrimaryKey(id);
}

@CachePut(value="common",key="#user.getName()")
public void insertSelective(User user) {
userDao.insertSelective(user);
System.out.println("########################");
System.out.println("########################");
System.out.println("########################");
}

@CacheEvict(value="common",key="'id_'+#id")
public void deleteByPrimaryKey(Integer id) {
userDao.deleteByPrimaryKey(id);
System.out.println("******************************");
System.out.println("******************************");
System.out.println("******************************");
}
}

注意：各個註解的作用請自行百度

=================================分割線=============================================

RedisCache類

package web.ssm.utils;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;

import org.springframework.cache.Cache;
import org.springframework.cache.support.SimpleValueWrapper;
import org.springframework.dao.DataAccessException;
import org.springframework.data.redis.connection.RedisConnection;
import org.springframework.data.redis.core.RedisCallback;
import org.springframework.data.redis.core.RedisTemplate;

public class RedisCache implements Cache{

private RedisTemplate<String, Object> redisTemplate; 
private String name; 
public RedisTemplate<String, Object> getRedisTemplate() {
return redisTemplate; 
}

public void setRedisTemplate(RedisTemplate<String, Object> redisTemplate) {
this.redisTemplate = redisTemplate; 
}

public void setName(String name) {
this.name = name; 
}

@Override 
public String getName() {
// TODO Auto-generated method stub 
return this.name; 
}

@Override 
public Object getNativeCache() {
// TODO Auto-generated method stub 
return this.redisTemplate; 
}

@Override 
public ValueWrapper get(Object key) {
// TODO Auto-generated method stub
System.out.println("get key");
final String keyf = key.toString();
Object object = null;
object = redisTemplate.execute(new RedisCallback<Object>() {
public Object doInRedis(RedisConnection connection) 
throws DataAccessException {
byte[] key = keyf.getBytes();
byte[] value = connection.get(key);
if (value == null) {
return null;
}
return toObject(value);
}
});
return (object != null ? new SimpleValueWrapper(object) : null);
}

@Override 
public void put(Object key, Object value) {
// TODO Auto-generated method stub
System.out.println("put key");
final String keyf = key.toString(); 
final Object valuef = value; 
final long liveTime = 86400; 
redisTemplate.execute(new RedisCallback<Long>() { 
public Long doInRedis(RedisConnection connection) 
throws DataAccessException { 
byte[] keyb = keyf.getBytes(); 
byte[] valueb = toByteArray(valuef); 
connection.set(keyb, valueb); 
if (liveTime > 0) { 
connection.expire(keyb, liveTime); 
} 
return 1L; 
} 
}); 
}

private byte[] toByteArray(Object obj) { 
byte[] bytes = null; 
ByteArrayOutputStream bos = new ByteArrayOutputStream(); 
try { 
ObjectOutputStream oos = new ObjectOutputStream(bos); 
oos.writeObject(obj); 
oos.flush(); 
bytes = bos.toByteArray(); 
oos.close(); 
bos.close(); 
}catch (IOException ex) { 
ex.printStackTrace(); 
} 
return bytes; 
}

private Object toObject(byte[] bytes) {
Object obj = null; 
try {
ByteArrayInputStream bis = new ByteArrayInputStream(bytes); 
ObjectInputStream ois = new ObjectInputStream(bis); 
obj = ois.readObject(); 
ois.close(); 
bis.close(); 
} catch (IOException ex) { 
ex.printStackTrace(); 
} catch (ClassNotFoundException ex) { 
ex.printStackTrace(); 
} 
return obj; 
}

@Override 
public void evict(Object key) { 
// TODO Auto-generated method stub 
System.out.println("del key");
final String keyf = key.toString(); 
redisTemplate.execute(new RedisCallback<Long>() { 
public Long doInRedis(RedisConnection connection) 
throws DataAccessException { 
return connection.del(keyf.getBytes()); 
} 
}); 
}

@Override 
public void clear() { 
// TODO Auto-generated method stub 
System.out.println("clear key");
redisTemplate.execute(new RedisCallback<String>() { 
public String doInRedis(RedisConnection connection) 
throws DataAccessException { 
connection.flushDb(); 
return "ok"; 
} 
}); 
}

@Override
public <T> T get(Object key, Class<T> type) {
// TODO Auto-generated method stub
return null;
}

@Override
public ValueWrapper putIfAbsent(Object key, Object value) {
// TODO Auto-generated method stub
return null;
}

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