Maven+springMVC+mybatis+redis 项目搭建

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pom.xml文件

<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.sdmc</groupId>
  <artifactId>ssocms</artifactId>
  <packaging>war</packaging>
  <version>0.0.1-SNAPSHOT</version>
  <name>ssocms Maven Webapp</name>
  <url>http://maven.apache.org</url>
	<repositories>
		<repository>
			<id>nexus</id>
			<name>Team Nexus Repository</name>
			<url> http://10.10.60.222:8081/nexus/content/groups/public/</url>
		</repository>
	</repositories>
	  	
	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<spring.version>4.1.4.RELEASE</spring.version>
		<jackson.version>2.8.2</jackson.version>
	</properties>	
	
  <dependencies>
		<dependency>
			<groupId>com.google.code</groupId>
			<artifactId>kaptcha</artifactId>
			<version>2.3.2</version>
		</dependency>
  
  		 <!-- junit测试包 -->
		<dependency>
	      <groupId>junit</groupId>
	      <artifactId>junit</artifactId>
	      <version>3.8.1</version>
	      <scope>test</scope>
	    </dependency>
	
		  <!-- spring核心包 -->
		<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-oxm</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-aop</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-web</artifactId>
			<version>${spring.version}</version>
		</dependency>

		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</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-test</artifactId>
			<version>${spring.version}</version>
			<scope>test</scope>
		</dependency>

   		<!-- mybatis核心包 -->
	    <dependency>
	    	<groupId>org.mybatis</groupId>
	    	<artifactId>mybatis</artifactId>
	    	<version>3.2.4</version>
	    </dependency>
	    
	    <dependency>
	    	<groupId>org.mybatis</groupId>
	    	<artifactId>mybatis-spring</artifactId>
	    	<version>1.2.2</version>
	    </dependency>
	    
	    <dependency>
	    	<groupId>mysql</groupId>
	    	<artifactId>mysql-connector-java</artifactId>
	    	<version>5.1.29</version>
	    </dependency>
	    
	    <!-- 数据源 -->
	    <dependency>
	    	<groupId>com.alibaba</groupId>
	    	<artifactId>druid</artifactId>
	    	<version>1.0.2</version>
	    </dependency>
	    
	    <dependency>
	    	<groupId>org.aspectj</groupId>
	    	<artifactId>aspectjweaver</artifactId>
	    	<version>1.8.9</version>
	    </dependency>
	    
	    <dependency>
	    	<groupId>javax.servlet</groupId>
	    	<artifactId>jstl</artifactId>
	    	<version>1.2</version>
	    </dependency>
	    
	    <!-- json -->
	    <dependency>
	    	<groupId>org.codehaus.jackson</groupId>
	    	<artifactId>jackson-mapper-asl</artifactId>
	    	<version>1.9.13</version>
	    </dependency>
	    
	    <dependency>
	    	<groupId>com.alibaba</groupId>
	    	<artifactId>fastjson</artifactId>
	    	<version>1.2.12</version>
	    </dependency>
	    
	    <dependency>
		  <groupId>com.fasterxml.jackson.core</groupId>
		  <artifactId>jackson-annotations</artifactId>
		  <version>${jackson.version}</version>
		</dependency>
		
		<dependency>
		  <groupId>com.fasterxml.jackson.core</groupId>
		  <artifactId>jackson-core</artifactId>
		  <version>${jackson.version}</version>
		</dependency>
		
		<dependency>
		  <groupId>com.fasterxml.jackson.core</groupId>
		  <artifactId>jackson-core</artifactId>
		  <version>${jackson.version}</version>
		</dependency>
		
		<dependency>
		  <groupId>com.fasterxml.jackson.core</groupId>
		  <artifactId>jackson-databind</artifactId>
		  <version>${jackson.version}</version>
		</dependency>
		
		<!-- 文件上传 -->
	    <dependency>
	    	<groupId>commons-io</groupId>
	    	<artifactId>commons-io</artifactId>
	    	<version>2.4</version>
	    </dependency>
	    
	    <dependency>
	    	<groupId>commons-fileupload</groupId>
	    	<artifactId>commons-fileupload</artifactId>
	    	<version>1.3.2</version>
	    </dependency>

		<!-- log4j -->
	    <dependency>
		  <groupId>log4j</groupId>
		  <artifactId>log4j</artifactId>
		  <version>1.2.17</version>
		</dependency>

	    <dependency>
	    	<groupId>org.slf4j</groupId>
	    	<artifactId>slf4j-log4j12</artifactId>
	    	<version>1.7.21</version>
	    </dependency>
	    
	    <dependency>
	    	<groupId>org.slf4j</groupId>
	    	<artifactId>slf4j-api</artifactId>
	    	<version>1.7.21</version>
	    </dependency>
	    
	    <dependency>
	    	<groupId>org.slf4j</groupId>
	    	<artifactId>jcl-over-slf4j</artifactId>
	    	<version>1.7.21</version>
	    </dependency>
	    
	    <dependency>
	    	<groupId>commons-logging</groupId>
	    	<artifactId>commons-logging</artifactId>
	    	<version>1.2</version>
	    </dependency>
	    
	    <dependency>
		  <groupId>redis.clients</groupId>
		  <artifactId>jedis</artifactId>
		  <version>2.4.2</version>
		</dependency>
		
		<dependency>
		  <groupId>org.springframework.data</groupId>
		  <artifactId>spring-data-redis</artifactId>
		  <version>1.2.1.RELEASE</version>
		</dependency>
		
		<dependency>
			<groupId>org.apache.commons</groupId>
			<artifactId>commons-pool2</artifactId>
			<version>2.4.2</version>
		</dependency>
		
		<dependency>
		  <groupId>net.sf.json-lib</groupId>
		  <artifactId>json-lib</artifactId>
		  <version>2.4</version>
		  <classifier>jdk15</classifier>
		</dependency>

  </dependencies>
  <build>
    <finalName>ssocms</finalName>
  </build>
</project>

配置文件目录



config.properties文件

#系统请求路径
sso.url=http://127.0.0.1:8080/sso/

#默认密钥
sso.default.key=123456

#分页每页显示条数
sso.page.size=10

#用户初始密码
sso.init.password=123456

database.properties文件

jdbc_driverClassName=com.mysql.jdbc.Driver
validationQuery=SELECT 1
jdbc.url=jdbc\:mysql\://127.0.0.1\:3306/ssocms?useUnicode\=true&characterEncoding\=UTF-8&zeroDateTimeBehavior\=convertToNull
jdbc.username=root
jdbc.password=123456

Log4j.properties文件

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log4j.rootLogger=DEBUG,Console,File,R_INFO,R_ERROR

log4j.appender.Console=org.apache.log4j.ConsoleAppender
log4j.appender.Console.Target=System.out
log4j.appender.Console.layout=org.apache.log4j.PatternLayout
log4j.appender.Console.layout.ConversionPattern=[%c]%m%n

log4j.appender.File=org.apache.log4j.RollingFileAppender 
log4j.appender.File.File=${catalina.home}/logs/sso/ssocms.log
log4j.appender.File.MaxFileSize=10MB
log4j.appender.File.Threshold=ALL
log4j.appender.File.layout=org.apache.log4j.PatternLayout
log4j.appender.File.layout.ConversionPattern=[%p][%d{yyyy-MM-dd HH\:mm\:ss,SSS}][%c]%m%n

log4j.appender.R_INFO=org.apache.log4j.DailyRollingFileAppender
log4j.appender.R_INFO.File=${catalina.home}/logs/sso/info.log
log4j.appender.R_INFO.Threshold=INFO,DEBUG
log4j.appender.R_INFO.DatePattern='.'yyyy-MM-dd'.log'
log4j.appender.R_INFO.layout=org.apache.log4j.PatternLayout
log4j.appender.R_INFO.layout.ConversionPattern=[%p] %d %c - %m%n

log4j.appender.R_ERROR=org.apache.log4j.DailyRollingFileAppender
log4j.appender.R_ERROR.File=${catalina.home}/logs/sso/error.log
log4j.appender.R_ERROR.Threshold=ERROR
log4j.appender.R_ERROR.DatePattern='.'yyyy-MM-dd'.log'
log4j.appender.R_ERROR.layout=org.apache.log4j.PatternLayout
log4j.appender.R_ERROR.layout.ConversionPattern=[%p] %d %c - %m%n

mybatis-config.xml文件

log4j.rootLogger=DEBUG,Console,File,R_INFO,R_ERROR

log4j.appender.Console=org.apache.log4j.ConsoleAppender
log4j.appender.Console.Target=System.out
log4j.appender.Console.layout=org.apache.log4j.PatternLayout
log4j.appender.Console.layout.ConversionPattern=[%c]%m%n

log4j.appender.File=org.apache.log4j.RollingFileAppender 
log4j.appender.File.File=${catalina.home}/logs/sso/ssocms.log
log4j.appender.File.MaxFileSize=10MB
log4j.appender.File.Threshold=ALL
log4j.appender.File.layout=org.apache.log4j.PatternLayout
log4j.appender.File.layout.ConversionPattern=[%p][%d{yyyy-MM-dd HH\:mm\:ss,SSS}][%c]%m%n

log4j.appender.R_INFO=org.apache.log4j.DailyRollingFileAppender
log4j.appender.R_INFO.File=${catalina.home}/logs/sso/info.log
log4j.appender.R_INFO.Threshold=INFO,DEBUG
log4j.appender.R_INFO.DatePattern='.'yyyy-MM-dd'.log'
log4j.appender.R_INFO.layout=org.apache.log4j.PatternLayout
log4j.appender.R_INFO.layout.ConversionPattern=[%p] %d %c - %m%n

log4j.appender.R_ERROR=org.apache.log4j.DailyRollingFileAppender
log4j.appender.R_ERROR.File=${catalina.home}/logs/sso/error.log
log4j.appender.R_ERROR.Threshold=ERROR
log4j.appender.R_ERROR.DatePattern='.'yyyy-MM-dd'.log'
log4j.appender.R_ERROR.layout=org.apache.log4j.PatternLayout
log4j.appender.R_ERROR.layout.ConversionPattern=[%p] %d %c - %m%n

redis.properties文件

#最大分配的对象数  
redis.maxActive=60000
#最大能够保持idel状态的对象数 
redis.maxIdle=1000
#当池内没有返回对象时,最大等待时间
redis.maxWait=3000
#当调用borrow Object方法时,是否进行有效性检查  
redis.testOnBorrow=true  
#当调用return Object方法时,是否进行有效性检查  
redis.testOnReturn=false  



#IP   
redis.host=127.0.0.1  
#Port
redis.port=6379  

spring-mvc.xml文件

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:aop="http://www.springframework.org/schema/aop" 
	xmlns:mvc="http://www.springframework.org/schema/mvc" 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"
	xsi:schemaLocation="http://www.springframework.org/schema/beans 
		http://www.springframework.org/schema/beans/spring-beans-4.1.xsd 
		http://www.springframework.org/schema/context 
		http://www.springframework.org/schema/context/spring-context-4.1.xsd 
		http://www.springframework.org/schema/aop 
		http://www.springframework.org/schema/aop/spring-aop-4.1.xsd 
		http://www.springframework.org/schema/mvc 
		http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd">

	<!-- 自动扫描controller包下的所有类,如果@Controller注入为bean -->
	<context:annotation-config />
	<context:component-scan base-package="com.sdmc.ssocms.controller" />
	
	<mvc:annotation-driven />
	<mvc:resources mapping="/public/**" location="/public/" />
	
	<!-- 拦截器 -->
	<mvc:interceptors>  
        <mvc:interceptor>  
            <mvc:mapping path="/**"/>
            <mvc:exclude-mapping path="/login"/>
             <mvc:exclude-mapping path="/valiKaptcha"/>
            <mvc:exclude-mapping path="/ssoUserLogin"/>
            <mvc:exclude-mapping path="/ssoCheck"/>
            <mvc:exclude-mapping path="/ssoLogout"/>
             <mvc:exclude-mapping path="/externalInterfaceMenu"/>
            <bean class="com.sdmc.ssocms.util.SSOInterceptor"/>
        </mvc:interceptor>  
    </mvc:interceptors>  
	

	<!-- 避免IE执行AJAX时,返回JSON出现下载文件 -->
	<bean id="mappingJacksonHttpMessageConverter"
		class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
		<property name="supportedMediaTypes">
			<list>
				<value>text/html;charset=UTF-8</value>
			</list>
		</property>
	</bean>

	<!-- 启动Spring MVC的注解功能,完成请求和注解POJO的映射 -->
	<bean
		class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
		<property name="messageConverters">
			<list>
				<!-- json转换器 -->
				<ref bean="mappingJacksonHttpMessageConverter" />
			</list>
		</property>
	</bean>


	<!-- 对模型视图名称的解析,即在模型视图名称添加前后缀 -->
	<bean
		class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="viewClass"
			value="org.springframework.web.servlet.view.JstlView" />
		<property name="prefix" value="/WEB-INF/views" />
		<property name="suffix" value=".jsp" />
	</bean>
	
	

</beans>

spring-mybatis.xml文件

<?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:aop="http://www.springframework.org/schema/aop"
	xsi:schemaLocation="
		http://www.springframework.org/schema/beans 
		http://www.springframework.org/schema/beans/spring-beans-4.1.xsd 
		http://www.springframework.org/schema/tx 
		http://www.springframework.org/schema/tx/spring-tx-4.1.xsd
		http://www.springframework.org/schema/aop 
		http://www.springframework.org/schema/aop/spring-aop-4.1.xsd
		">

	<!-- 配置数据源 使用的是Druid数据源 -->
	<bean name="dataSource" class="com.alibaba.druid.pool.DruidDataSource"
		init-method="init" destroy-method="close">
		<property name="url" value="${jdbc.url}" />
		<property name="username" value="${jdbc.username}" />
		<property name="password" value="${jdbc.password}" />

		<!-- 初始化连接大小 -->
		<property name="initialSize" value="0" />
		<!-- 连接池最大使用连接数量 -->
		<property name="maxActive" value="20" />
		
		<!-- 连接池最小空闲 -->
		<property name="minIdle" value="0" />
		<!-- 获取连接最大等待时间 -->
		<property name="maxWait" value="60000" />
		<property name="poolPreparedStatements" value="true" />
		<property name="maxPoolPreparedStatementPerConnectionSize"
			value="33" />
		<!-- 用来检测有效sql -->
		<property name="validationQuery" value="${validationQuery}" />
		<property name="testOnBorrow" value="false" />
		<property name="testOnReturn" value="false" />
		<property name="testWhileIdle" value="true" />
		<!-- 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="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="25200000" />
		<!-- 打开removeAbandoned功能 -->
		<property name="removeAbandoned" value="true" />
		<!-- 1800秒,也就是30分钟 -->
		<property name="removeAbandonedTimeout" value="1800" />
		<!-- 关闭abanded连接时输出错误日志 -->
		<property name="logAbandoned" value="true" />
		<!-- 监控数据库 -->
		<property name="filters" value="mergeStat" />
	</bean>

	<!-- myBatis文件 -->
	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
		<property name="dataSource" ref="dataSource" />
		<property  name="configLocation"  value="classpath:mybatis-config.xml"/>  
		<!-- 自动扫描entity目录, 省掉Configuration.xml里的手工配置 -->
		<property name="mapperLocations" value="classpath:com/sdmc/ssocms/mapping/*.xml" />
	</bean>

	<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
		<property name="basePackage" value="com.sdmc.ssocms.dao" />
		<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />
	</bean>

	<!-- 配置事务管理器 -->
	<bean id="transactionManager"
		class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<property name="dataSource" ref="dataSource" />
	</bean>

	<!-- 注解方式配置事物 -->
	<!-- <tx:annotation-driven transaction-manager="transactionManager" /> -->

	<!-- 拦截器方式配置事物 -->
	<tx:advice id="transactionAdvice" transaction-manager="transactionManager">
		<tx:attributes>
			<tx:method name="insert*" propagation="REQUIRED" />
			<tx:method name="update*" propagation="REQUIRED" />
			<tx:method name="delete*" propagation="REQUIRED" />

			<tx:method name="get*" propagation="SUPPORTS" read-only="true" />
			<tx:method name="find*" propagation="SUPPORTS" read-only="true" />
			<tx:method name="select*" propagation="SUPPORTS" read-only="true" />

		</tx:attributes>
	</tx:advice>
	<!-- Spring aop事务管理 -->
	<aop:config>
		<aop:pointcut id="transactionPointcut"
			expression="execution(* com.sdmc.ssocms.service..*Impl.*(..))" />
		<aop:advisor pointcut-ref="transactionPointcut"
			advice-ref="transactionAdvice" />
	</aop:config>

</beans>

spring-redis文件

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
 xmlns:context="http://www.springframework.org/schema/context"
 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-4.1.xsd
      http://www.springframework.org/schema/context
      http://www.springframework.org/schema/context/spring-context-4.1.xsd">    
            	
	<bean id="shardedJedisPool" class="redis.clients.jedis.ShardedJedisPool">  
       <constructor-arg index="0" ref="jedisPoolConfig"/>  
       <constructor-arg index="1">   
           <list>  
                <bean name="master" class="redis.clients.jedis.JedisShardInfo">  
                   <constructor-arg index="0" value="${redis.host}"/>  
                   <constructor-arg index="1" value="${redis.port}" type="int"/>  
               </bean>  
           </list>  
       </constructor-arg>  
   </bean>  
  
   <bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig">  
       <property name="maxTotal" value="${redis.maxActive}" />  
       <property name="maxIdle" value="${redis.maxIdle}" />  
       <property name="maxWaitMillis" value="${redis.maxWait}"/>  
       <property name="testOnBorrow" value="${redis.testOnBorrow}" />  
       <property name="testOnReturn" value="${redis.testOnReturn}"/>  
   </bean>  

</beans>


spring.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
 xmlns:context="http://www.springframework.org/schema/context"
 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-4.1.xsd
      http://www.springframework.org/schema/context
      http://www.springframework.org/schema/context/spring-context-4.1.xsd">
            
	
	<!-- 引入配置文件 -->
    <context:property-placeholder location="classpath:database.properties,classpath:redis.properties"/>

    <!-- 扫描文件(自动将servicec层注入) -->
    <context:component-scan base-package="com.sdmc.ssocms.service" />
    
    <import resource="spring-redis.xml"/>

</beans>

web.xml

<?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" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
	id="WebApp_ID" version="2.5">

	<display-name>sso</display-name>
	<context-param>
        <param-name>webAppRootKey</param-name>
        <param-value>sso.root</param-value>
    </context-param>

	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>classpath:spring.xml,classpath:spring-mybatis.xml</param-value>
	</context-param>

	<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>

	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>
	
	<!-- 配置log4j.xml变量 --> 
	<context-param> 
		  <param-name>rootLevel</param-name> 
		  <param-value>DEBUG</param-value> 
	</context-param> 
	
	<context-param> 
		  <param-name>loggingLevel</param-name> 
		  <param-value>INFO</param-value> 
	</context-param> 
	
	<!-- 配置log4j.xml监听器 --> 
	<listener> 
		<listener-class>org.springframework.web.util.Log4jConfigListener</listener-class> 
	</listener> 

	<!-- 防止spring内存溢出监听器 -->
	<listener>
		<listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
	</listener>

	<servlet>
		<description>spring mvc servlet</description>
		<servlet-name>rest</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<init-param>
			<param-name>contextConfigLocation</param-name>
			<param-value>
				classpath:spring-mvc.xml
			</param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
	</servlet>
	<servlet-mapping>
		<servlet-name>rest</servlet-name>
		<url-pattern>/</url-pattern>
	</servlet-mapping>
	
	<servlet-mapping>  
	  <servlet-name>default</servlet-name>  
	  <url-pattern>*.jpg</url-pattern>  
	</servlet-mapping>
	<servlet-mapping>  
	  <servlet-name>default</servlet-name>  
	  <url-pattern>*.png</url-pattern>  
	</servlet-mapping>
	<servlet-mapping>  
	  <servlet-name>default</servlet-name>  
	  <url-pattern>*.js</url-pattern>  
	</servlet-mapping>
	<servlet-mapping>  
	  <servlet-name>default</servlet-name>  
	  <url-pattern>*.css</url-pattern>  
	</servlet-mapping>
	
	<!--Kaptcha 验证码  -->
	<servlet>
		<servlet-name>Kaptcha</servlet-name>
		<servlet-class>com.google.code.kaptcha.servlet.KaptchaServlet</servlet-class>
		<init-param>
			<param-name>kaptcha.border</param-name>
			<param-value>no</param-value>
		</init-param>
		<init-param>
			<param-name>kaptcha.textproducer.font.color</param-name>
			<param-value>68,146,195</param-value>
		</init-param>
		<init-param>
			<param-name>kaptcha.textproducer.char.length</param-name>
			<param-value>4</param-value>
		</init-param>
	 	<!-- 干扰线的颜色 -->
		<init-param>
			<param-name>kaptcha.noise.color</param-name>
			<param-value>60,26,76</param-value>
		</init-param>
		
		 <!--去掉干扰线 -->
		 <init-param>
			<param-name>kaptcha.noise.impl</param-name>
			<param-value>com.google.code.kaptcha.impl.NoNoise</param-value>
		</init-param>
		<!-- 文字间隔 -->
		<init-param>
			<param-name>kaptcha.textproducer.char.space</param-name>
			<param-value>5</param-value>
		</init-param>
		<init-param>
			<param-name>kaptcha.textproducer.font.size</param-name>
			<param-value>28</param-value>

		</init-param>
		<init-param>
			<description>Height in pixels of the kaptcha image. </description>
			<param-name>kaptcha.image.height</param-name>
			<param-value>44</param-value>
		</init-param>
		<init-param>
			<description>width in pixels of the kaptcha image. </description>
			<param-name>kaptcha.image.width</param-name>
			<param-value>90</param-value>
		</init-param>
		<!-- 使用哪些字符生成验证码 -->
		<init-param>
			<param-name>kaptcha.textproducer.char.string</param-name>
			<param-value>1234567890</param-value>
		</init-param>
		
		  <!-- 设置字体样式 Arial, Courier,Arial Italic(斜体),Arial Bold(粗体),Arial Bold Italic(粗斜体),宋体,楷体,微软雅黑-->  
       <init-param>
            <param-name>kaptcha.textproducer.font.names</param-name>
            <param-value>微软雅黑</param-value>
        </init-param>  
        
        <!-- 图片样式:阴影com.google.code.kaptcha.impl.ShadowGimpy,水纹 com.google.code.kaptcha.impl.WaterRipple -->  
       <init-param>
            <param-name>kaptcha.obscurificator.impl</param-name>
            <param-value>com.google.code.kaptcha.impl.WaterRipple</param-value>
        </init-param>
	</servlet>
	<servlet-mapping>
		<servlet-name>Kaptcha</servlet-name>
		<url-pattern>/Kaptcha.jpg</url-pattern>
	</servlet-mapping>
	

	<!-- 配置session超时时间,单位分钟 -->
	<session-config>
		<session-timeout>30</session-timeout>
	</session-config>

	<!-- <welcome-file-list>
		<welcome-file>redirect.jsp</welcome-file>
	</welcome-file-list> -->
</web-app>




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转载自blog.csdn.net/zhaanghao/article/details/54022116
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