使用Maven搭建springmvc项目(二)

使用Maven搭建springmvc项目(一)，这篇只有springmvc的配置。

下面是+mybatis的配置。

先上项目结构图：

下面是配置文件：

pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">  <modelVersion>4.0.0</modelVersion>  <groupId>com</groupId>  <artifactId>mvn-springmvc</artifactId>  <packaging>war</packaging>  <version>0.0.1-SNAPSHOT</version>  <name>mvn-springmvc Maven Webapp</name>  <url>http://maven.apache.org</url>  <!-- 用来设置版本号 -->  <properties>          <srping.version>4.3.11.RELEASE</srping.version>        <mybatis.version>3.4.5</mybatis.version></properties><dependencies><dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>3.8.1</version><scope>test</scope></dependency><!-- spring架包 start --><dependency>  <groupId>org.springframework</groupId>  <artifactId>spring-core</artifactId>  <version>${srping.version}</version>  </dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-context</artifactId><version>${srping.version}</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-web</artifactId><version>${srping.version}</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-webmvc</artifactId><version>${srping.version}</version></dependency><dependency>  <groupId>org.springframework</groupId>  <artifactId>spring-tx</artifactId>  <version>${srping.version}</version>  </dependency><dependency>  <groupId>org.springframework</groupId>  <artifactId>spring-jdbc</artifactId>  <version>${srping.version}</version>  </dependency><!-- spring架包 end --><!-- mybatis start --><dependency><groupId>org.mybatis</groupId><artifactId>mybatis</artifactId><version>${mybatis.version}</version></dependency><dependency><groupId>org.mybatis</groupId><artifactId>mybatis-spring</artifactId><version>1.3.0</version></dependency><!-- mybatis end --><!-- 数据库驱动 --><dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><version>6.0.6</version></dependency></dependencies><build><finalName>mvn-springmvc</finalName><defaultGoal>compile</defaultGoal></build></project>

applicationContext-dao.xml配置文件

<?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:tx="http://www.springframework.org/schema/tx"xmlns:context="http://www.springframework.org/schema/context"xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-4.2.xsd       http://www.springframework.org/schema/context       http://www.springframework.org/schema/context/spring-context.xsd     http://www.springframework.org/schema/tx     http://www.springframework.org/schema/tx/spring-tx-4.2.xsd"default-lazy-init="false"><!-- 获取资源文件 --><context:property-placeholder ignore-resource-not-found="true" location="classpath:conf/*.properties"/><!-- 使用spring 加载jdbc驱动 --><bean id="dataSourceTemplate"class="org.springframework.jdbc.datasource.DriverManagerDataSource"><property name="driverClassName" value="${driver}" /><property name="url" value="${url}" /><property name="username" value="${uname}" /><property name="password" value="${password}" /></bean><!-- 数据连接池 --><bean id="dataSource" class="org.apache.tomcat.jdbc.pool.DataSource"destroy-method="close"><property name="poolProperties"><bean class="org.apache.tomcat.jdbc.pool.PoolProperties"><!-- 通过引用加载数据库信息 --><property name="dataSource" ref="dataSourceTemplate" /><property name="jmxEnabled" value="true" /><property name="testWhileIdle" value="true" /><property name="testOnBorrow" value="true" /><property name="testOnReturn" value="false" /><property name="validationInterval" value="30000" /><property name="validationQuery" value="SELECT 1" /><property name="timeBetweenEvictionRunsMillis" value="30000" /><property name="logAbandoned" value="false" /><property name="removeAbandoned" value="true" /><property name="removeAbandonedTimeout" value="60" /><!-- 初始化连接大小 --><property name="initialSize" value="10"></property><!-- 连接池最大数量 --><property name="maxActive" value="200"></property><!-- 连接池最小空闲 --><property name="minIdle" value="10"></property><!-- 获取连接最大等待时间 --><property name="maxWait" value="60000"></property><property name="jdbcInterceptors"value="org.apache.tomcat.jdbc.pool.interceptor.ConnectionState;org.apache.tomcat.jdbc.pool.interceptor.StatementFinalizer" /></bean></property></bean><!-- MyBatis配置 --><bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"><!-- 数据库连接池 --><property name="dataSource" ref="dataSource" /><!-- 自动扫描entity目录 --><property name="typeAliasesPackage" value="com.model" /><!-- mybatis位置 --><property name="configLocation" value="classpath:/mybatis/mybatis.xml" /><!-- 显式指定Mapper文件位置 --><property name="mapperLocations" value="classpath:/mybatis/**/*Mapper.xml" /></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.dao" /></bean><!-- 配置Spring的事务管理器 --><bean id="transactionManager"class="org.springframework.jdbc.datasource.DataSourceTransactionManager"><property name="dataSource" ref="dataSource" /></bean><!-- 注解方式配置事物 --><tx:annotation-driven transaction-manager="transactionManager" /></beans>

mybatis.xml

<?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><setting name="logPrefix" value="dao." /><setting name="cacheEnabled" value="false" /><!-- 日志实现,可以在控制台看到sql --><setting name="logImpl" value="STDOUT_LOGGING" /><!-- <setting name="logImpl" value="SLF4J"/> --></settings></configuration>

jdbc.properties

driver=com.mysql.jdbc.Driverurl=jdbc\:mysql\://127.0.0.1\:3306/database?useSSL\=false&useUnicode\=true&characterEncoding\=utf8&autoReconnect\=trueuname=****password=******

UserInfoMapper.xml

<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"   "http://mybatis.org/dtd/mybatis-3-mapper.dtd">  <mapper namespace="com.dao.user.UserInfoDao"><!-- 根据用户ID获取用户信息 --><select id="getById" parameterType="Long" resultType="UserInfo"></select></mapper> 

UserInfoDao.java

package com.dao.user;import com.model.user.UserInfo;public interface UserInfoDao {UserInfo getById(Long userId);}