SSM整合

pom文件添加依赖包   可以去https://mvnrepository.com查找所需要的包，注意版本冲突

pom文件配置：

 <dependency>

      <groupId>junit</groupId>

      <artifactId>junit</artifactId>

      <version>3.8.1</version>

      <scope>test</scope>

 </dependency>

    <!-- https://mvnrepository.com/artifact/org.springframework/spring-webmvc -->

<dependency>

    <groupId>org.springframework</groupId>

    <artifactId>spring-webmvc</artifactId>

    <version>4.3.7.RELEASE</version>

</dependency>

<!-- https://mvnrepository.com/artifact/javax.servlet/servlet-api -->

<dependency>

    <groupId>javax.servlet</groupId>

    <artifactId>servlet-api</artifactId>

    <version>2.5</version>

    <scope>proversion</scope>

</dependency>

<!-- https://mvnrepository.com/artifact/javax.servlet/jstl -->

<dependency>

    <groupId>javax.servlet</groupId>

    <artifactId>jstl</artifactId>

    <version>1.2</version>

</dependency>

<!-- https://mvnrepository.com/artifact/org.springframework/spring-tx -->

<dependency>

    <groupId>org.springframework</groupId>

    <artifactId>spring-tx</artifactId>

    <version>4.3.7.RELEASE</version>

</dependency>

<!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->

<dependency>

    <groupId>mysql</groupId>

    <artifactId>mysql-connector-java</artifactId>

    <version>5.1.38</version>

</dependency>

<!-- https://mvnrepository.com/artifact/com.mchange/c3p0 -->

<dependency>

    <groupId>com.mchange</groupId>

    <artifactId>c3p0</artifactId>

    <version>0.9.5.2</version>

</dependency>

<!-- https://mvnrepository.com/artifact/com.github.pagehelper/pagehelper -->

<dependency>

    <groupId>com.github.pagehelper</groupId>

    <artifactId>pagehelper</artifactId>

    <version>4.1.6</version>

</dependency>

<!-- https://mvnrepository.com/artifact/org.mybatis/mybatis -->

<dependency>

    <groupId>org.mybatis</groupId>

    <artifactId>mybatis</artifactId>

    <version>3.4.2</version>

</dependency>

<!-- https://mvnrepository.com/artifact/org.mybatis/mybatis-spring -->

<dependency>

    <groupId>org.mybatis</groupId>

    <artifactId>mybatis-spring</artifactId>

    <version>1.3.1</version>

</dependency>

<!-- https://mvnrepository.com/artifact/cglib/cglib -->

<dependency>

    <groupId>cglib</groupId>

    <artifactId>cglib</artifactId>

    <version>3.2.2</version>

</dependency>

<!-- https://mvnrepository.com/artifact/org.springframework/spring-jdbc -->

<dependency>

    <groupId>org.springframework</groupId>

    <artifactId>spring-jdbc</artifactId>

    <version>4.3.7.RELEASE</version>

</dependency>

<!-- https://mvnrepository.com/artifact/log4j/log4j -->

<dependency>

    <groupId>log4j</groupId>

    <artifactId>log4j</artifactId>

    <version>1.2.17</version>

</dependency>

web.xml的配置：

<?xml version="1.0" encoding="UTF-8"?>

<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
  <display-name>Archetype Created Web Application</display-name>

  

  <context-param>

  <param-name>log4jConfigLocation</param-name>

  <param-value>classpath:/log4j.xml</param-value>

 </context-param>

  <!-- spring的监听器，启动spring -->

  <context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring-context.xml</param-value>
</context-param>

  <listener>

  <description>启动spring容器</description>

  <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

  </listener>

  

  <listener>

  <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>

 </listener>

  

    <!-- UTF-8 编码过虑 -->
<filter>
<description>请求和应答字符编码过滤器</description>
<filter-name>encodingFilter</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>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

<!--spring-mvc请求配置  -->

<servlet>
<description>spring-mvc的前端请求过滤器</description>
<servlet-name>spring-mvc</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><!--容器初始化的时候加载  -->

</servlet>

<servlet-mapping>
<servlet-name>spring-mvc</servlet-name>
<url-pattern>*.action</url-pattern>

</servlet-mapping>

  

</web-app>


spring的配置：文件名为 spring-context.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:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx" xmlns:jdbc="http://www.springframework.org/schema/jdbc"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="

     http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
     http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
     http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-3.0.xsd
     http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
     http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd">
 

 <context:component-scan base-package="com.yan.servlet"></context:component-scan>  

 <!-- 引入配置文件 -->

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

 

 <!-- 数据源 -->
<bean id="dataSource"
class="com.mchange.v2.c3p0.ComboPooledDataSource">
<property name="driverClass" value="${mysql.driver}" />
<property name="jdbcUrl" value="${mysql.url}" />
<property name="user" value="${mysql.user}" />
<property name="password" value="${mysql.password}" /><!--  数据库连接池配置  -->
<property name="checkoutTimeout" value="${cpool.checkoutTimeout}" />
<property name="initialPoolSize" value="${cpool.minPoolSize}" />
<property name="minPoolSize" value="${cpool.minPoolSize}" />
<property name="maxPoolSize" value="${cpool.maxPoolSize}" />
<property name="maxIdleTime" value="${cpool.maxIdleTime}" />
<property name="acquireIncrement" value="${cpool.acquireIncrement}" />
<property name="maxIdleTimeExcessConnections" value="${cpool.maxIdleTimeExcessConnections}" />
</bean>

<!-- 事务管理器 -->
<bean id="transactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource" />
</bean>

<bean id="sqlSessionFactory"
class="org.mybatis.spring.SqlSessionFactoryBean">
<!-- 加载mybatise配置文件 -->
<property name="configLocation" value="classpath:mybatis-config.xml"/> 
<property name="dataSource" ref="dataSource" />
<property name="mapperLocations" value="classpath*:/com/yan/dao/mapper/*.xml" />
</bean>

<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">  

       <property name="basePackage" value="com.yan.dao" />

       <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>    

    </bean> 

<tx:annotation-driven transaction-manager="transactionManager" />

</beans>     

spring-mvc的配置： 文件名为 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:oauth="http://www.springframework.org/schema/security/oauth2"
xmlns:sec="http://www.springframework.org/schema/security" xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/security/oauth2 http://www.springframework.org/schema/security/spring-security-oauth2-1.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.1.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd">
     

     <mvc:annotation-driven/>

     

     <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">

      <property name="prefix" value="/WEB-INF/jsp/" />
<property name="suffix" value=".jsp" />

     </bean>

     

     <context:component-scan base-package="com.yan.web.**"></context:component-scan>

</beans>     


mybites的配置：文件名为 mybites-config.xml

<?xml version="1.0" encoding="UTF-8"?>  

<!DOCTYPE configuration   

  PUBLIC "-//ibatis.apache.org//DTD Config 3.0//EN" "http://ibatis.apache.org/dtd/ibatis-3-config.dtd">  

<configuration>
<settings>
<!-- 按需加载对象属性 -->
<setting name="lazyLoadingEnabled" value="true"/>
<setting name="aggressiveLazyLoading" value="false"/>
</settings>

</configuration>   


log4j的配置: 文件名为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="Threshold" value="DEBUG"/>
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%d %-5p [%t] %c{1} - %m%n" />
</layout>
</appender>

<appender name="File" class="org.apache.log4j.RollingFileAppender">
<param name="Threshold" value="TRACE"/>
<param name="File" value="${log.path}/${log.filename}"/>
<param name="MaxBackupIndex" value="10"/>
<param name="MaxFileSize" value="20MB"/>
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%d %-5p [%t] %c{1} - %m%n"/>
</layout>
</appender>

  <logger name="org.apache.ibatis">
<level value="DEBUG" />
</logger>

  <logger name="com.mchange">
<level value="WARN" />
</logger>

  <logger name="com.yan">
<level value="DEBUG" />
</logger>

  <!-- <logger name="cn.jzht.business.pagination.PaginationInterceptor">
<level value="WARN" />
</logger> -->

  <logger name="org">
<level value="INFO" />
</logger>
<root>
<level value="DEBUG" />
<appender-ref ref="Console" />
</root>

</log4j:configuration>


commonutils.properties配置：

#mysql

mysql.driver=com.mysql.jdbc.Driver

mysql.url=jdbc:mysql://127.0.0.1:13306/t_user?useUnicode=true&characterEncoding=UTF-8&allowMultiQueries=true

mysql.user=root

mysql.password=root

cpool.checkoutTimeout=1000

cpool.minPoolSize=10

cpool.maxPoolSize=40

cpool.maxIdleTime=7200

cpool.acquireIncrement=5

cpool.maxIdleTimeExcessConnections=18000

#\u6570\u636e\u5e93\u65b9\u8a00SQL, ORACLE, DB2, MSSQL58, MSSQL12

dialect=MYSQL