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记Spring-SpringMVC-Mybatis框架搭建
1.spring相关架包的下载
云盘下载地址：https://pan.baidu.com/s/1o8sk8Ee
官网下载地址：http://repo.springsource.org/libs-release-local/org/springframework/
2.mybatis-config.xml文件配置
<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.2//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd"> <configuration> <!-- 配置全局属性 --> <settings> <!-- 使用jdbc的getGeneratedKeys获取数据库自增主键值 --> <setting name="useGeneratedKeys" value="true" /> <!-- 使用列别名替换列名 默认:true --> <setting name="useColumnLabel" value="true" /> <!-- 开启驼峰命名转换:Table{create_time} -> Entity{createTime} --> <setting name="mapUnderscoreToCamelCase" value="true" /> <!-- <setting name="logImpl" value="http://www.mamicode.com/STDOUT_LOGGING" /> --> <!-- <setting name="logImpl" value="http://www.mamicode.com/LOG4J"/> --> </settings> </configuration>
3.spring-dao.xml文件配置
<?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" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd"> <!-- 配置整合mybatis过程 --> <!-- 1.配置数据库相关参数properties的属性：${url} --> <context:property-placeholder location="classpath:jdbc.properties" /> <!-- 2.数据库连接池 --> <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"> <!-- 配置连接池属性 --> <property name="driverClass" value="${jdbc.driver}" /> <property name="jdbcUrl" value="${jdbc.url}" /> <property name="user" value="${jdbc.username}" /> <property name="password" value="${jdbc.password}" /> <!-- c3p0连接池的私有属性 --> <property name="maxPoolSize" value="30" /> <property name="minPoolSize" value="10" /> <!-- 关闭连接后不自动commit --> <property name="autoCommitOnClose" value="false" /> <!-- 获取连接超时时间 --> <property name="checkoutTimeout" value="10000" /> <!-- 当获取连接失败重试次数 --> <property name="acquireRetryAttempts" value="2" /> </bean> <!-- 3.配置SqlSessionFactory对象 --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <!-- 注入数据库连接池 --> <property name="dataSource" ref="dataSource" /> <!-- 配置MyBaties全局配置文件:mybatis-config.xml --> <property name="configLocation" value="classpath:mybatis-config.xml" /> <!-- 扫描entity包 使用别名 --> <property name="typeAliasesPackage" value="com.soecode.fq.entity" /> <!-- 扫描sql配置文件:mapper需要的xml文件 --> <property name="mapperLocations" value="classpath:com/soecode/fq/mapper/*.xml" /> </bean> <!-- 4.配置扫描Dao接口包，动态实现Dao接口，注入到spring容器中 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <!-- 注入sqlSessionFactory --> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" /> <!-- 给出需要扫描Dao接口包 --> <property name="basePackage" value="com.soecode.fq.dao" /> </bean> </beans>
4.spring-service.xml文件配置
<?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:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd"> <context:annotation-config /> <!-- 扫描service包下所有使用注解的类型 --> <context:component-scan base-package="com.soecode.fq.service" /> <context:component-scan base-package="com.soecode.fq.params.checkUtils" /> <context:component-scan base-package="com.soecode.fq.constant" /> <context:component-scan base-package="com.soecode.fq.util" /> <!-- 配置事务管理器 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <!-- 注入数据库连接池 --> <property name="dataSource" ref="dataSource" /> </bean> <!-- 配置基于注解的声明式事务 --> <tx:annotation-driven transaction-manager="transactionManager" /> </beans>
5.spring-web.xml文件配置
<?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:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd"> <!-- 配置SpringMVC --> <!-- 1.开启SpringMVC注解模式 --> <!-- 简化配置： (1)自动注册DefaultAnootationHandlerMapping,AnotationMethodHandlerAdapter (2)提供一些列：数据绑定，数字和日期的format @NumberFormat, @DateTimeFormat, xml,json默认读写支持 --> <mvc:annotation-driven /> <mvc:resources location="/" mapping="/**/*.html"/> <mvc:resources location="/" mapping="/**/*.js"/> <mvc:resources location="/" mapping="/**/*.css"/> <mvc:resources location="/" mapping="/**/*.png"/> <mvc:resources location="/" mapping="/**/*.gif"/> <!-- 2.静态资源默认servlet配置 (1)加入对静态资源的处理：js,gif,png (2)允许使用"/"做整体映射 --> <mvc:default-servlet-handler/> <!-- 3.配置jsp 显示ViewResolver --> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="viewClass" value="org.springframework.web.servlet.view.JstlView" /> <!-- <property name="prefix" value="http://www.mamicode.com/WEB-INF/jsp/" /> --> <property name="prefix" value="/" /> <property name="suffix" value=".jsp" /> </bean> <!-- 4.扫描web相关的bean --> <context:component-scan base-package="com.soecode.fq.web" /> </beans>
6.jdbc.properties文件简单配置
jdbc.driver=com.mysql.jdbc.Driver jdbc.url=jdbc:mysql://127.0.0.1:3306/apiauto jdbc.username=root jdbc.password=root
7.log4j.properties文件配置
### Log4j配置 ### ### 与Spring结合需要在web.xml中指定此文件位置，并添加监听器 ### #定义log4j的输出级别和输出目的地（目的地可以自定义名称，和后面的对应） #[ level ] , appenderName1 , appenderName2 log4j.rootLogger=DEBUG,console,file #-----------------------------------# #1 定义日志输出目的地为控制台 log4j.appender.console = org.apache.log4j.ConsoleAppender log4j.appender.console.Target = System.out #log4j.appender.console.Threshold=DEBUG ####可以灵活地指定日志输出格式，下面一行是指定具体的格式 ### #%c: 输出日志信息所属的类目，通常就是所在类的全名 #%m: 输出代码中指定的消息,产生的日志具体信息 #%n: 输出一个回车换行符，Windows平台为"/r/n"，Unix平台为"/n"输出日志信息换行 log4j.appender.console.layout = org.apache.log4j.PatternLayout log4j.appender.console.layout.ConversionPattern=[%d-%c-%l]-%m%n #-----------------------------------# #2 文件大小到达指定尺寸的时候产生一个新的文件 log4j.appender.file = org.apache.log4j.RollingFileAppender #日志文件输出目录 log4j.appender.file.File=D:/log/application.txt #定义文件最大大小 log4j.appender.file.MaxFileSize=10mb ###输出日志信息### #最低级别 log4j.appender.file.Threshold=INFO log4j.appender.file.layout=org.apache.log4j.PatternLayout log4j.appender.file.layout.ConversionPattern=[%p][%d][%c%l]%m%n #-----------------------------------# #3 druid #log4j.logger.druid.sql=INFO #log4j.logger.druid.sql.DataSource=info #log4j.logger.druid.sql.Connection=info #log4j.logger.druid.sql.Statement=info #log4j.logger.druid.sql.ResultSet=info #4 mybatis 显示SQL语句部分 #log4j.logger.org.mybatis=DEBUG #log4j.logger.cn.tibet.cas.dao=DEBUG #log4j.logger.org.mybatis.common.jdbc.SimpleDataSource=DEBUG# #log4j.logger.org.mybatis.common.jdbc.ScriptRunner=DEBUG# #log4j.logger.org.mybatis.sqlmap.engine.impl.SqlMapClientDelegate=DEBUG# #log4j.logger.java.sql.Connection=DEBUG log4j.logger.java.sql=DEBUG log4j.logger.java.sql.Statement=DEBUG log4j.logger.java.sql.ResultSet=DEBUG log4j.logger.java.sql.PreparedStatement=DEBUG #过滤 log4j.logger.org.springframework=FATAL log4j.logger.org.apache=FATAL log4j.logger.com.mchange.v2=FATAL log4j.logger.org.mybatis=FATAL
8.web.xml文件配置
<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" version="3.1" metadata-complete="true"> <!-- 如果是用mvn命令生成的xml，需要修改servlet版本为3.1 --> <!-- 配置DispatcherServlet --> <filter> <filter-name>CharacterEncodingFilter</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>CharacterEncodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <servlet> <servlet-name>spring-dispatcher</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <!-- 配置springMVC需要加载的配置文件 spring-dao.xml,spring-service.xml,spring-web.xml Mybatis - > spring -> springmvc --> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring-*.xml</param-value> </init-param> </servlet> <servlet-mapping> <servlet-name>spring-dispatcher</servlet-name> <!-- 默认匹配所有的请求 --> <url-pattern>/</url-pattern> </servlet-mapping> <context-param> <param-name>webAppRootKey</param-name> <param-value>com.soecode.fq.*</param-value> </context-param> <context-param> <param-name>log4jConfigLocation</param-name> <param-value>classpath:log4j.properties</param-value> </context-param> <context-param> <param-name>log4jRefreshInterval</param-name> <param-value>600000</param-value> </context-param> <!-- 定义LOG4J监听器 --> <listener> <listener-class> org.springframework.web.util.Log4jConfigListener </listener-class> </listener> </web-app>
记Spring-SpringMVC-Mybatis框架搭建
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