maven+ssm配置文件

本文详细解析了SSM(Spring+SpringMVC+MyBatis)框架的七个关键配置文件,包括pom.xml、web.xml、db.properties、log4j.xml、spring-mvc.xml、spring-mybatis.xml和Sqlconfig.xml的作用及配置细节。

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七个配置文件作用
pom.xmljar包的配置
web.xml管理spring配置文件以及过滤器等等
db.properties数据库信息
log4j.xml日志的打印
spring-mvc.xml扫描controller层和加前后缀
spring-mybatis.xml数据源,事务,扫描包,sessionfactory
Sqlconfig.xml修改mybatis中的设置的默认值

jar包列表
在这里图片描述
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>cn.qf</groupId>
  <artifactId>pro1127_maven_ssm</artifactId>
  <packaging>war</packaging>
  <version>0.0.1-SNAPSHOT</version>
 
  <url>http://maven.apache.org</url>
  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>3.8.1</version>
      <scope>test</scope>
    </dependency>
    
    <dependency>
		<groupId>org.springframework</groupId>
		<artifactId>spring-webmvc</artifactId>
		<version>4.0.6.RELEASE</version>
	</dependency>
	
	<dependency>
		<groupId>org.springframework</groupId>
		<artifactId>spring-core</artifactId>
		<version>4.0.6.RELEASE</version>
	</dependency>
	
	<dependency>
	    <groupId>org.springframework</groupId>
	    <artifactId>spring-tx</artifactId>
	    <version>4.0.6.RELEASE</version>
	</dependency>
	
	<dependency>
	    <groupId>org.springframework</groupId>
	    <artifactId>spring-jdbc</artifactId>
	    <version>4.0.6.RELEASE</version>
	</dependency>
	
	<dependency>
	    <groupId>org.springframework</groupId>
	    <artifactId>spring-orm</artifactId>
	    <version>4.0.6.RELEASE</version>
	</dependency>
	
	<dependency>
	    <groupId>org.springframework</groupId>
	    <artifactId>spring-aspects</artifactId>
	    <version>4.0.6.RELEASE</version>
	</dependency>
    
    <dependency>
	    <groupId>org.springframework</groupId>
	    <artifactId>spring-context-support</artifactId>
	    <version>4.0.6.RELEASE</version>
	</dependency>
    
    <dependency>
		<groupId>org.mybatis</groupId>
		<artifactId>mybatis</artifactId>
		<version>3.2.5</version>
	</dependency>
    
    <dependency>
		<groupId>org.mybatis</groupId>
		<artifactId>mybatis-spring</artifactId>
		<version>1.2.0</version>
	</dependency>
	
	<dependency>
		<groupId>org.aspectj</groupId>
		<artifactId>aspectjweaver</artifactId>
		<version>1.6.8</version>
	</dependency>
    
    <dependency>
		<groupId>mysql</groupId>
		<artifactId>mysql-connector-java</artifactId>
		<version>5.1.6</version>
	</dependency>
    
    <dependency>
	    <groupId>c3p0</groupId>
	    <artifactId>c3p0</artifactId>
	    <version>0.9.1</version>
	</dependency>
    
    <dependency>
	    <groupId>log4j</groupId>
	    <artifactId>log4j</artifactId>
	    <version>1.2.16</version>
	</dependency>
    
    <dependency>
		<groupId>javax.servlet</groupId>
		<artifactId>servlet-api</artifactId>
		<version>3.0-alpha-1</version>
	</dependency>
	
	<dependency>
	    <groupId>asm</groupId>
	    <artifactId>asm</artifactId>
	    <version>3.3</version>
	</dependency>
	<dependency>
	    <groupId>asm</groupId>
	    <artifactId>asm-commons</artifactId>
	    <version>3.3</version>
	</dependency>
	<dependency>
	    <groupId>asm</groupId>
	    <artifactId>asm-tree</artifactId>
	    <version>3.3</version>
	</dependency>
	
	<dependency>
	    <groupId>ognl</groupId>
	    <artifactId>ognl</artifactId>
	    <version>3.0.6</version>
	</dependency>
	
	<dependency>
	    <groupId>commons-logging</groupId>
	    <artifactId>commons-logging</artifactId>
	    <version>1.1.3</version>
	</dependency>
    

	<dependency>
		<groupId>org.codehaus.jackson</groupId>
		<artifactId>jackson-mapper-asl</artifactId>
		<version>1.9.12</version>
	</dependency>

	<dependency>
		<groupId>org.apache.velocity</groupId>
		<artifactId>velocity</artifactId>
		<version>1.6.4</version>
	</dependency>
  </dependencies>

</project>

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">
  <display-name>pro1127_maven_ssm</display-name>
<!-- needed for ContextLoaderListener -->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>classpath:spring-*.xml</param-value>
	</context-param>

	<!-- Bootstraps the root web application context before servlet initialization -->
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>
	
	<!-- The front controller of this Spring Web application, responsible for handling all application requests -->
	<servlet>
		<servlet-name>springDispatcherServlet</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<init-param>
			<param-name>contextConfigLocation</param-name>
			<param-value>classpath:spring-mvc.xml</param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
	</servlet>

	<!-- Map all requests to the DispatcherServlet for handling -->
	<servlet-mapping>
		<servlet-name>springDispatcherServlet</servlet-name>
		<url-pattern>/</url-pattern>
	</servlet-mapping>
	
	<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>
		<init-param>
			<param-name>forceEncoding</param-name>
			<param-value>true</param-value>
		</init-param>
	</filter>

	<filter-mapping>
		<filter-name>characterEncodingFilter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>
</web-app>

db.properties

jdbc.driverClass=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/test
jdbc.user=root
jdbc.password=roote

log4j.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration
	xmlns:log4j="http://jakarta.apache.org/log4j/" debug="true">
	<appender name="console"
		class="org.apache.log4j.ConsoleAppender">
		<param name="Target" value="System.out" />
		<layout class="org.apache.log4j.PatternLayout">
			<param name="ConversionPattern"
				value="[CateringLog] %d{yyyy-MM-dd HH:mm:ss,SSS} %-5p %c - %m%n" />
		</layout>
	</appender>
	<!-- <appender class="org.apache.log4j.RollingFileAppender"
		name="file">
		<param name="File" value="d:/companyProject/logs/catering.log" />
		<param name="Append" value="true" />
		<param name="MaxFileSize" value="1024KB" />
		<param name="MaxBackupIndex" value="5" />
		<layout class="org.apache.log4j.PatternLayout">
			<param name="ConversionPattern"
				value="[CateringLog] %d{yyyy-MM-dd HH:mm:ss,SSS} %-5p %c - %m%n" />
		</layout>
	</appender> -->
	
	<!--通过<logger></logger>的定义可以将各个包中的类日志输出到不同的日志文件中 -->
	<!--<logger name="org.springframework">
		<level value="ERROR" />
	</logger>
	<logger name="org.mybatis.spring">
		<level value="ERROR" />
	</logger>
	<logger name="net.sf.ehcache">
		<level value="ERROR" />
	</logger>
	<logger name="com.mchange.v2">
		<level value="ERROR" />
	</logger> -->
	<logger name="java.sql">
		<level value="debug" />
	</logger>
	<root>
		<priority value="debug" />
		<appender-ref ref="console" />
		<!--  <appender-ref ref="file" />-->
	</root>
</log4j:configuration>

spring-mvc.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:mvc="http://www.springframework.org/schema/mvc"
	xmlns:context="http://www.springframework.org/schema/context"
	xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd
		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd">

	<context:component-scan base-package="cn.qf.order.controller"></context:component-scan>

	<bean
		class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="prefix" value="/"></property>
		<property name="suffix" value=".jsp"></property>
	</bean>
	
	<mvc:default-servlet-handler/>
	<mvc:annotation-driven></mvc:annotation-driven>
</beans>

spring-mybatis.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:context="http://www.springframework.org/schema/context"
	xmlns:tx="http://www.springframework.org/schema/tx"
	xmlns:mybatis-spring="http://mybatis.org/schema/mybatis-spring"
	xsi:schemaLocation="http://mybatis.org/schema/mybatis-spring http://mybatis.org/schema/mybatis-spring-1.2.xsd
		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd
		http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.3.xsd">

	<context:component-scan base-package="cn.qf.order.service,cn.qf.order.dao"> 
		</context:component-scan> 
	<!--<context:component-scan base-package="com.bank">
		<context:exclude-filter type="annotation"
			expression="org.springframework.stereotype.Controller" />
	</context:component-scan>-->

	<context:property-placeholder location="classpath:db.properties" />

	<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
		<property name="jdbcUrl" value="${jdbc.url}"></property>
		<property name="driverClass" value="${jdbc.driverClass}"></property>
		<property name="user" value="${jdbc.user}"></property>
		<property name="password" value="${jdbc.password}"></property>
	</bean>

	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
		<property name="dataSource" ref="dataSource"></property>
		<property name="configLocation" value="classpath:Sqlconfig.xml"></property>
		<property name="mapperLocations" value="classpath:cn/qf/order/dao/*Mapper.xml"></property>
	</bean>
	
	<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<property name="dataSource" ref="dataSource"></property>
	</bean>
	<tx:annotation-driven transaction-manager="transactionManager"/>
	
	<mybatis-spring:scan base-package="cn.qf.order.dao"/> 
</beans>

Sqlconfig.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>
	
	<!-- 修改mybatis中的设置的默认值 缓存、映射关系。。。。 -->
	<typeAliases>
		<package name="cn.qf.order.pojo" />
	</typeAliases>

</configuration>
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