SpringMVC配置环境

　　

　　一，lib目录下加入spring一般所需的jar包

　　

　　二，配置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_3_0.xsd"
id="WebApp_ID" version="3.0">
<display-name>songtian</display-name>

<!-- Spring 全局上下文的 监听器，必须有spring上下文配置文件，否则报错 -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

<!-- Spring上下文配置， 默认为classpath:applicationContext.xml -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring-config.xml</param-value>
</context-param>

<!-- 字符集编码过滤器characterEncoding -->
<filter>
<filter-name>characterEncoding</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>characterEncoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

<!-- spring mvc -->
<servlet>
<servlet-name>springmvc</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<!-- DispatcherServlet上下文配置， 默认为/WEB-INF/${servlet-name}-servlet.xml -->
<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>springmvc</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>

<welcome-file-list>
<welcome-file>pages/sys/login/pages/signin.html</welcome-file>
</welcome-file-list>
</web-app>

　　

　　三(1)，配置spring-mvc.xml

　　　　

<?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:aop="http://www.springframework.org/schema/aop" 
	xmlns:tx="http://www.springframework.org/schema/tx" 
	xmlns:mvc="http://www.springframework.org/schema/mvc" 
	xsi:schemaLocation="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.xsd
	http://www.springframework.org/schema/tx
	http://www.springframework.org/schema/tx/spring-tx.xsd
	http://www.springframework.org/schema/mvc
	http://www.springframework.org/schema/mvc/spring-mvc.xsd">
	
	<!-- 扫描controller -->
	<context:component-scan base-package="com.st"/>
	
	<!-- 注解驱动:配置映射器和适配器驱动 -->
	<mvc:annotation-driven>
		<mvc:message-converters>
			<!-- 用fastjson替换默认的jackjson序列化方案 -->
			<bean class="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter">
				<property name="supportedMediaTypes">
					<list>
						<value>application/json;charset=utf-8</value>
					</list>
				</property>
			</bean>
		</mvc:message-converters>
	</mvc:annotation-driven>
	
</beans>

　　三(2)，配置spring-config.xml

　　　　

<?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:aop="http://www.springframework.org/schema/aop" 
	xmlns:tx="http://www.springframework.org/schema/tx" 
	xmlns:mvc="http://www.springframework.org/schema/mvc" 
	xsi:schemaLocation="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.xsd
	http://www.springframework.org/schema/tx
	http://www.springframework.org/schema/tx/spring-tx.xsd
	http://www.springframework.org/schema/mvc
	http://www.springframework.org/schema/mvc/spring-mvc.xsd">
	
	<!-- jdbc.properteis 以下的 三(3) 指定数据源路径-->
	<context:property-placeholder location="classpath:jdbc.properties"/>
	
	<!-- DataSource 配置数据源 -->
    <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
        <property name="driverClassName" value="${mysql.driver}"/>
		<property name="url" value="${mysql.url}"/>
		<property name="username" value="${mysql.user}"/>
		<property name="password" value="${mysql.password}"/>
		
        <property name="initialSize" value="${initialSize}" />
        <property name="maxActive" value="${maxActive}" />
        <property name="minIdle" value="${minIdle}" />
        <property name="maxWait" value="${maxWait}" />
        
        <property name="testOnBorrow" value="true" />
        <property name="testOnReturn" value="true" />
        <property name="testWhileIdle" value="true" />
        <property name="removeAbandoned" value="true" />
        <property name="logAbandoned" value="true" />
        <property name="timeBetweenEvictionRunsMillis" value="60000" />
        <property name="minEvictableIdleTimeMillis" value="300000" />
        <property name="removeAbandonedTimeout" value="1800" />
        <property name="validationQuery" value="select 1 from dual" />
    </bean>
    
    <!-- 配置事务开始 -->
    <bean id="proxyDataSource" class="org.springframework.jdbc.datasource.TransactionAwareDataSourceProxy">
		<constructor-arg>
			<ref bean="dataSource" />
		</constructor-arg>
	</bean>
   	
	<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<property name="dataSource" ref="proxyDataSource" />
	</bean>
	
	<tx:annotation-driven transaction-manager="transactionManager"/>
    <!-- 配置事务结束 -->
    
    <!-- 使用构造方法加载数据源  -->
    <bean id="queryRunner" class="org.apache.commons.dbutils.QueryRunner">
    	<!-- <constructor-arg index="0" ref="proxyDataSource"></constructor-arg> -->
    	<constructor-arg>
			<ref bean="proxyDataSource"/>
		</constructor-arg>
    </bean>
    
    <!-- 发送邮件配置开始 -->
    <bean id="javaMailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">  
     <property name="host" value="smtp.163.com"/>  
     <property name="port" value="25"/>  
     <property name="username" value="163邮箱"/>  
     <property name="password" value="邮箱授权码"/>  
     <property name="javaMailProperties">  
            <props>  
              <prop key="mail.smtp.auth">true</prop>  
              <prop key="mail.smtp.timeout">25000</prop>  
            </props>  
      </property>     
    </bean>  
    
    <bean id="simpleMailMessage" class="org.springframework.mail.SimpleMailMessage">
        <property name="from" value="163邮箱"/>
        <property name="subject" value="发送邮件验证码" />
    </bean>
    <!-- 发送邮件结束 -->
    
    <!-- 支持上传文件 -->  
    <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">  
             <!-- 设置上传文件的最大尺寸为5MB -->  
            <property name="maxUploadSize">  
                 <value>5242880</value>  
            </property>
    </bean>
    
</beans>

　　

　　三(3)数据库连接配置 jdbc.properties

　　

#mysql
mysql.driver=com.mysql.jdbc.Driver
mysql.url=jdbc:mysql://localhost:3306/db?useUnicode=true&characterEncoding=utf8
mysql.user=root
mysql.password=

initialSize=5
maxActive=100
minIdle=10
maxWait=6000