web.xml文件配置示例

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1">
    <display-name>account.gramess.com</display-name>
    <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:springmvc-servlet.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>
    <servlet>
        <servlet-name>DruidStatView</servlet-name>
        <servlet-class>com.alibaba.druid.support.http.StatViewServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>DruidStatView</servlet-name>
        <url-pattern>/druid/*</url-pattern>
    </servlet-mapping>
    <filter>
        <filter-name>CharacterEncodingFilter</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>
    </filter>
    <filter-mapping>
        <filter-name>CharacterEncodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
    <session-config>
        <session-timeout>240</session-timeout>
    </session-config>
</web-app>

springmvc-servlet.xml文件配置示例

<?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:mvc="http://www.springframework.org/schema/mvc"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:task="http://www.springframework.org/schema/task"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:tx="http://www.springframework.org/schema/tx"
    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/aop http://www.springframework.org/schema/aop/spring-aop-4.3.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.3.xsd
        http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-4.0.xsd">

    <!-- 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.method.annotation.RequestMappingHandlerMapping"></bean>

    <!-- 支持异步方法执行 异步方法中加上注解 @Async -->
    <task:annotation-driven></task:annotation-driven>

    <!-- springmvc注解驱动 -->
    <mvc:annotation-driven>
        <!-- 在匹配模式时是否使用后缀模式匹配 -->
        <mvc:path-matching suffix-pattern="false"></mvc:path-matching>
        <mvc:message-converters register-defaults="false">
            <!-- 避免IE执行AJAX时,返回JSON出现下载文件 -->
            <bean id="fastJsonHttpMessageConverter" class="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter">
                <property name="supportedMediaTypes">
                    <list>
                        <value>application/json;charset=UTF-8</value>
                    </list>
                </property>
                <property name="features">  
                    <array value-type="com.alibaba.fastjson.serializer.SerializerFeature">  
                       <value>DisableCircularReferenceDetect</value>  
                    </array>  
              </property>
            </bean>
        </mvc:message-converters>
    </mvc:annotation-driven>

    <!-- springmvc注解驱动 -->
    <mvc:annotation-driven>
        <!-- 在匹配模式时是否使用后缀模式匹配 -->
        <mvc:path-matching suffix-pattern="false"></mvc:path-matching>
    </mvc:annotation-driven>
    <!-- 自动扫描（自动注入） -->
    <context:component-scan base-package="com.qianyan"></context:component-scan>

    <!-- 导入 属性文件 -->
    <context:property-placeholder location="classpath:*.properties"></context:property-placeholder>
    <!-- 静态资源处理 -->
    <mvc:default-servlet-handler></mvc:default-servlet-handler>
    <!-- 静态文件 -->
    <mvc:resources mapping="/css/**" location="/css/"></mvc:resources>
    <mvc:resources mapping="/js/**" location="/js/"></mvc:resources>
    <mvc:resources mapping="/images/**" location="/images/"></mvc:resources>
    <mvc:resources mapping="/fonts/**" location="/fonts/"></mvc:resources>
    <!-- 注册拦截器 -->
    <mvc:interceptors>
        <mvc:interceptor>
            <!-- 被拦截的范围 -->
            <mvc:mapping path="/**"></mvc:mapping>
            <!-- 不被拦截的范围 -->
            <mvc:exclude-mapping path="/login"></mvc:exclude-mapping>
            <mvc:exclude-mapping path="/login/**"></mvc:exclude-mapping>
            <mvc:exclude-mapping path="/qrcode/**"></mvc:exclude-mapping>
            <mvc:exclude-mapping path="/notify/**"></mvc:exclude-mapping>
            <bean class="com.qianyan.interceptors.LoginInterceptors"></bean>
        </mvc:interceptor>
    </mvc:interceptors>

    <!-- 配置视图解析器 -->
    <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/View/"></property>
        <property name="suffix" value=".jsp"></property>
    </bean>

    <!-- 配置数据源 -->
    <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
        <!-- 数据连接信息 -->
        <property name="url" value="${jdbc.jdbcUrl}"></property>
        <!-- 数据库用户 -->
        <property name="username" value="${jdbc.user}"></property>
        <!-- 数据库密码 -->
        <property name="password" value="${jdbc.password}"></property>

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

        <!-- 配置获取连接等待超时的时间 -->
        <property name="maxWait" value="60000"></property>

        <!-- 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"></property>

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

        <!-- 打开PSCache，并且指定每个连接上PSCache的大小 -->
        <property name="poolPreparedStatements" value="true"></property>
        <property name="maxPoolPreparedStatementPerConnectionSize" value="20"></property>

        <!-- 配置监控统计拦截的filters -->
        <property name="filters" value="stat"></property>
    </bean>

    <!-- spring和MyBatis完美整合，不需要mybatis的配置映射文件 -->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource"></property>
        <!-- 自动扫描mapping.xml文件 -->
        <property name="mapperLocations" value="classpath:com/qianyan/mapping/*.xml"></property>
        <property name="configLocation" value="classpath:mybatis.xml"></property>
    </bean>

    <!-- DAO接口所在包名，Spring会自动查找其下的类  org.mybatis.spring.sample.mapper -->
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="basePackage" value="com.qianyan.dao"></property>
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
    </bean>

    <!-- 注册自动获取Bean的类 -->
    <bean id="springWebContextUtils" class="com.qianyan.util.SpringWebContext"></bean>

    <!-- Bean -->
    <!-- Redis连接池 -->
    <bean id="redisBean" class="com.qianyan.beans.RedisBean">
        <property name="host" value="${redis.host}"></property>
        <property name="port" value="${redis.port}"></property>
        <property name="maxIdle" value="${redis.maxIdle}"></property>
        <property name="maxWaitMillis" value="${redis.maxWaitMillis}"></property>
        <property name="onBorrow" value="${redis.onBorrow}"></property>
        <property name="onReturn" value="${redis.onReturn}"></property>
    </bean>

    <bean id="persion" class="com.qianyan.beans.Persion">
        <property name="name" value="钱焱"></property>
        <property name="mobile" value="18565424682"></property>
        <property name="birthday" value="1993.11.20"></property>
        <property name="address" value="重庆市奉节县甲高镇甲高中学"></property>
        <property name="idNo" value="500236199311203961"></property>
    </bean>
</beans>

mybatis.xml文件配置示例

<?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>
    <settings>
        <!-- mybatis支持属性使用驼峰的命名 -->
        <setting name="mapUnderscoreToCamelCase" value="true"></setting>
    </settings>
</configuration>