框架笔记

框架

mybatis配置

创建SqlMapConfig.xml配置文件

<?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></configuration>

Spring整合mybatis

创建applicationContext-dao.xml

<beans xmlns="http://www.springframework.org/schema/beans"xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"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-4.0.xsdhttp://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsdhttp://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsdhttp://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd"><!-- 数据库连接池 --><!-- 加载配置文件 --><context:property-placeholder location="classpath:properties/*.properties" /><!-- 数据库连接池 --><bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource"    destroy-method="close">    <property name="url" value="${jdbc.url}" />    <property name="username" value="${jdbc.username}" />    <property name="password" value="${jdbc.password}" />    <property name="driverClassName" value="${jdbc.driver}" />    <property name="maxActive" value="10" />    <property name="minIdle" value="5" /></bean><!-- 让spring管理sqlsessionfactory 使用mybatis和spring整合包中的 --><bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">    <!-- 数据库连接池 -->    <property name="dataSource" ref="dataSource" />    <!-- 加载mybatis的全局配置文件 -->    <property name="configLocation" value="classpath:mybatis/SqlMapConfig.xml" /></bean><bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">    <property name="basePackage" value="com.taotao.mapper" /></bean>