spring_applicationContext.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"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:util="http://www.springframework.org/schema/util"
xmlns:jdbc="http://www.springframework.org/schema/jdbc"
xmlns:cache="http://www.springframework.org/schema/cache"
xsi:schemaLocation="
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/jdbc
http://www.springframework.org/schema/jdbc/spring-jdbc-3.1.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop.xsd
http://www.springframework.org/schema/util
http://www.springframework.org/schema/util/spring-util.xsd">
<!-- 自动扫描web包 ,将带有注解的类 纳入spring容器管理 -->
<context:component-scan base-package="com.web">
<context:exclude-filter type="annotation"
expression="org.springframework.stereotype.Controller" />
</context:component-scan>
<!-- 引入jdbc配置文件 -->
<bean id="propertyConfigurer"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="location" value="/WEB-INF/config/jdbc.properties" />
</bean>
<!-- dataSource 配置 -->
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
<property name="driverClassName" value="${jdbc.driverClassName}" />
<property name="url" value="${jdbc.url}" />
<property name="username" value="${jdbc.username}" />
<property name="password" value="${jdbc.password}" />
<!-- 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" />
<!-- 配置获取连接等待超时的时间 -->
<property name="maxWait" value="60000" />
<!-- 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="300000" />
<property name="validationQuery" value="SELECT 'X' from dual" />
<property name="testWhileIdle" value="true" />
<property name="testOnBorrow" value="false" />
<property name="testOnReturn" value="false" />
</bean>
<!-- mybatis文件配置，扫描所有mapper文件 -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<!-- 自动扫描mapping.xml文件 -->
<property name="mapperLocations" value="classpath:com/web/dao/mapping/*SqlMap.xml"></property>
</bean>
<!-- DAO接口所在包名，Spring会自动查找其下的类 -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.web.dao" />
<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
</bean>
<bean id="transactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager" >
<property name="dataSource" ref="dataSource" />
</bean>
<!-- 以 @Transactional 标注来定义事务 -->
<tx:annotation-driven transaction-manager="transactionManager"
proxy-target-class="true" />
<!-- transaction manager, use DataSourceTransactionManager -->
<!-- <aop:config>
<aop:pointcut id="fooServiceMethods"
expression="execution(* com.web.*.service.impl.*.*(..))" />
<aop:advisor advice-ref="txAdvice" pointcut-ref="fooServiceMethods" />
</aop:config>
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="insert*" read-only="true" />
<tx:method name="load*" read-only="true" />
<tx:method name="*" rollback-for="CustomException" />
</tx:attributes>
</tx:advice> -->
</beans>
springMvc_servlet.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: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-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd" >
<!-- 约定优于配置，约定优于配置 -->
<!-- 使注解生效 -->
<mvc:annotation-driven />
<!-- 扫描所有的controller -->
<!--扫描web包，应用Spring的注解 -->
<context:component-scan base-package="com.web">
<context:include-filter type="annotation"
expression="org.springframework.stereotype.Controller" />
<context:exclude-filter type="annotation"
expression="org.springframework.stereotype.Service" />
</context:component-scan>
<!-- 配置静态资源，直接映射到对应的文件夹，不被DispatcherServlet处理，3.04新增功能，需要重新设置spring-mvc-3.0.xsd -->
<mvc:resources mapping="/img/**" location="/static/img/" />
<mvc:resources mapping="/js/**" location="/static/js/"/>
<mvc:resources mapping="/css/**" location="/static/css/"/>
<mvc:resources mapping="/easyUi/**" location="/static/easyUi/**" />
<mvc:resources mapping="/zTree/**" location="/static/zTree/**" />
<!-- InternalResourceViewResolver默认的就是JstlView所以这里就不用配置viewClass了 -->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/view/html/"></property>
<property name="suffix" value=".jsp"></property>
</bean>
<mvc:interceptors>
<mvc:interceptor>
<mvc:mapping path="/**"/>
<bean class="com.web.utils.MyInterceptor"/>
</mvc:interceptor>
</mvc:interceptors>
<!-- 启用基于注解的处理器映射，添加拦截器，类级别的处理器映射 -->
<!-- <bean class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping">
<property name="interceptors">
<list>
<bean class="com.fsj.spring.util.MyHandlerInterceptor"/>
</list>
</property>
</bean> -->
<!--
配置一个基于注解的定制的WebBindingInitializer，解决日期转换问题，方法级别的处理器映射，
-->
<!-- <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
<property name="cacheSeconds" value="0" />
<property name="webBindingInitializer">
<bean class="com.web.utils.MyWebBinding" />
</property>
</bean> -->
</beans>
CaptchaServiceImpl
package com.web.service.impl;
import java.util.Date;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.transaction.Transactional;
import org.springframework.stereotype.Service;
import net.sf.json.JSONObject;
import com.web.bean.CaptchaBean;
import com.web.dao.CaptchaDao;
import com.web.service.CaptchaService;
import com.web.utils.MyUtils;
@Service
@Transactional
public class CaptchaServiceImpl implements CaptchaService {
@Resource
private CaptchaDao cDao;
@Override
public boolean insertCaptcha(HttpServletRequest request) {
//String param=MyUtils.getParam(request);
String param="{\"mobile\":\"15333333333\"}";
JSONObject pjs = JSONObject.fromObject(param);
String code=MyUtils.createCaptcha();
String mobile=pjs.getString("mobile");
//将前面发送的验证码失效
cDao.updateCaptchaByMoblie(mobile);
CaptchaBean cb=new CaptchaBean();
cb.setCaptcha(code);
//cb.setMoblieNumber(mobile);此处故意让insert报错。但是update没有回滚
cb.setCreateTime(new Date());
int i=cDao.insertCaptcha(cb);
if(i>0){
return true;
}
return false;
}
}
