`### Spring ， Spring mybatis 配制文件 模板

<?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:jdbc="http://www.springframework.org/schema/jdbc"  xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx"xmlns:aop="http://www.springframework.org/schema/aop" xmlns:mvc="http://www.springframework.org/schema/mvc"xmlns:util="http://www.springframework.org/schema/util"xmlns:jpa="http://www.springframework.org/schema/data/jpa"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsdhttp://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsdhttp://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-3.2.xsdhttp://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-3.2.xsdhttp://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsdhttp://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa-1.3.xsdhttp://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.2.xsdhttp://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsdhttp://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.2.xsd">

<!--定义数据配制文件地址--><util:properties id="jdbc" location="classpath:jdbc.properties"/>

    <!-- 定义数据源 --><bean id="ds" class="org.apache.commons.dbcp.BasicDataSource"destroy-method="close"><property name="url" value="#{jdbc.url}"/><property name="driverClassName" value="#{jdbc.driver}"/><property name="username" value="#{jdbc.user}"/><property name="password" value="#{jdbc.password}"/></bean>

    <!-- 开启注解扫描 --><context:component-scan base-package="com.tarena"/>

    <!-- 开启MVC注解扫描 --><mvc:annotation-driven/><!-- 定义视图解析器ViewResolver --><bean id="viewResolver"class="org.springframework.web.servlet.view.InternalResourceViewResolver"><property name="prefix" value="/WEB-INF/"/> <!-- 前缀--><property name="suffix" value=".jsp"/>  <!-- 后缀--></bean>

    <!-- 处理系统异常 --><bean class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver"><property name="exceptionMappings"><props>   <!-- 异常类型 与 发生异常之后转到的访问地址 --><prop key="java.lang.Exception">main/error</prop></props></property></bean>    <!-- --><!-- 拦截器 --><mvc:interceptors><!-- 登录检查拦截器 --><mvc:interceptor><mvc:mapping path="/**"/><!--免拦截的请求路径--><mvc:exclude-mapping path="/login/toLogin.do"/><mvc:exclude-mapping path="/login/checkLogin.do"/><!--拦截器类 --> <bean class="com.tarena.web.LoginInterceptor"/> </mvc:interceptor></mvc:interceptors>

<!-- 整合JDBC ,如果编程时准备使用JdbcTemplate 完成DAO类数据查询功能则配制此处 --><bean class="org.springframework.jdbc.core.JdbcTemplate"><property name="dataSource" ref="ds"/></bean><!-- session工厂 可根据映射文件自动生成DAO --><bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"><property name="dataSource" ref="ds"  /><!--引用数据源--><property name="mapperLocations"value="classpath:com/tarena/dao/*.xml" /> <!--此处配制映射文件路径--></bean>

   <!--定义SqlSessionTemplate  如果编程时准备使用SqlSessionTemplate 完成DAO类数据查询功能则配制此处 --><bean id="sqlSessionTemplate" class="org.mybatis.spring.SqlSessionTemplate"><constructor-arg index="0" ref="sqlSessionFactory"/></bean><!-- 扫描指定包下带有注解@MyBatisRepository的接口 -->    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"><property name="basePackage" value="com.tarena.dao"   /> <!--扫描的包 --><property name="annotationClass" value="com.tarena.annotation.MyBatisRepository"  /> <!--注解类 --></bean></beans>

映射文件配制模板

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//ibatis.apache.org//DTD Mapper 3.0//EN"      "http://ibatis.apache.org/dtd/ibatis-3-mapper.dtd">
<mapper namespace="com.tarena.dao.DeptMapper">

<!-- 配制规则： 1,id 与 DAO接口中方法名一致 2，返回类型与 方法返回类型一致 3，参数类型与 方法参数类型一致 4，namespace 属性与DAO类一致 5，另外 若 实体类属性名与表字段名不一致则 考虑配制resultMap -->

<select id="findAll" resultType="com.tarena.entity.Dept">select * from t_dept</select><select id="findById"parameterType="int"resultType="com.tarena.entity.Dept">select * from t_dept where deptno=#{id}</select><insert id="save"parameterType="com.tarena.entity.Dept">insert into t_dept values(dept_seq.nextval,#{dname},#{loc})</insert><update id="update"parameterType="com.tarena.entity.Dept">update t_dept setdname=#{dname},loc=#{loc}where deptno=#{deptno}</update><delete id="delete"parameterType="int">delete from t_deptwhere deptno=#{id}</delete></mapper>`