整合ssm

向ssmzh項目中的pom.xml導入spring-springmvc-mybatis整合所需要的依賴，具體依賴如下：

<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/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
 
    <groupId>com.agu</groupId>
    <artifactId>SSMDemo</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>war</packaging>
 
 
    <dependencies>
        <!--spring-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>4.3.13.RELEASE</version>
        </dependency>
        <!--配置webmvc-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>4.3.13.RELEASE</version>
        </dependency>
        <!--配置spring jdbc,用來加載DataSourceTransactionManager-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>4.3.13.RELEASE</version>
        </dependency>
        <!--配置切面的jar包-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aspects</artifactId>
            <version>4.3.13.RELEASE</version>
        </dependency>
        <!--mybatis，用來加載SqlSessionFactoryBean和MapperScannerConfigurer-->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>3.2.8</version>
        </dependency>
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis-spring</artifactId>
            <version>1.2.2</version>
        </dependency>
        <!--數據庫驅動包-->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.32</version>
        </dependency>
        <!--日誌文件-->
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-log4j12</artifactId>
            <version>1.7.22</version>
        </dependency>
 
        <!--json處理工具包-->
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>2.9.0</version>
        </dependency>
        <!-- 連接池，用來加載DruidDataSource-->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid</artifactId>
            <version>1.0.9</version>
        </dependency>
        <!--javaScript標籤庫-->
        <dependency>
            <groupId>jstl</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>servlet-api</artifactId>
            <version>2.5</version>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jsp-api</artifactId>
            <version>2.0</version>
        </dependency>
    </dependencies>
 
    <build>
        <plugins>
            <!-- 配置Tomcat插件 -->
            <plugin>
                <groupId>org.apache.tomcat.maven</groupId>
                <artifactId>tomcat7-maven-plugin</artifactId>
                <configuration>
                    <port>8080</port>
                    <path>/</path>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>
4，配置spring.xml（企業常用applicationContext.xml命名錶示是spring的配置，我這裏命名爲spring.xml)

<?xml version="1.0" encoding="UTF-8"?>
<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.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
http://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.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd">

<!--開啓spring註解，掃描spring註解所在的包 -->
<context:component-scan base-package="com.usermanage"/>

<!-- 加載資源文件 -->
<bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<!-- 配置資源文件 -->
<property name="locations">
<list>
<value>classpath:jdbc.properties</value>
</list>
</property>
</bean>
<!--spring 配置連接池，數據源 -->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"
destroy-method="close">
<property name="driverClass" value="${driver}"></property>
<property name="jdbcUrl" value="${url}"></property>
<property name="user" value="${user}"></property>
<property name="password" value="${passwd}"></property>
</bean>

</beans>

5,spring-tx(spring事務的配置）如下：

<?xml version="1.0" encoding="UTF-8"?>
<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.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
http://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.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd">

<!-- 定義事務管理器 -->
<bean id="transactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource" />
</bean>

<!-- 定義事務策略 -->
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<!--所有以query開頭的方法都是隻讀的 -->
<tx:method name="query*" read-only="true" />
<tx:method name="get*" read-only="true" />
<tx:method name="find*" read-only="true" />
<tx:method name="select*" read-only="true" />
<!--其他方法使用默認事務策略 -->
<tx:method name="*" />
</tx:attributes>
</tx:advice>

<aop:config>
<!--pointcut元素定義一個切入點，execution中的第一個星號 用以匹配方法的返回類型，
這裏星號表明匹配所有返回類型。 com.abc.dao.*.*(..)表明匹配cn.itcast.mybatis.service包下的所有類的所有 
方法 -->
<aop:pointcut id="myPointcut" expression="execution(* com.usermanage.service.*.*(..))" />
<!--將定義好的事務處理策略應用到上述的切入點 -->
<aop:advisor advice-ref="txAdvice" pointcut-ref="myPointcut" />
</aop:config>
 

</beans>

6，spring-mybatis.xml整合配置如下：

<?xml version="1.0" encoding="UTF-8"?>
<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.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
http://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.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd">
<!-- spring整合Mybatis的配置，其實主要是mybatis的相應配置 -->
<!-- 
sqlSession工廠 mapper的接口配置
-->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<!-- 加載全局的配置文件 -->
<property name="configLocation" value="classpath:mybatis/mybatis-config.xml"></property>
<!-- 配置mapper的掃描，找到所有的mapper.xml映射文件。編碼時放開註釋，如果放開需要在mapper中寫一個mapper也是可以的 -->
<!-- <property name="mapperLocations" value="classpath:mybatis/mapper/*.xml"></property> -->
<!-- 配置類型別名 -->
<property name="typeAliasesPackage" value="com.usermanage.pojo"></property>
</bean>

<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
  <!--配置mapper接口所在路徑，掃描路徑下的所有的mapper接口  如果配置多個mapper的包，使用逗號進行分割
   -->
   <!--在mybatis當中，dao層與mapper是一樣的，只是不同地方叫法不一樣，mapper.xml是寫sql的，是用來操作數據庫的  -->
  <property name="basePackage" value="cn.usermanage.dao,cn.usermanage.mapper" />
</bean>

</beans>

7,springmvc.xml配置如下：

<?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:p="http://www.springframework.org/schema/p"
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.xsd
        http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">

<!-- 配置推薦使用註解驅動，會默認的加載上面的兩個 HandlerMapping, HandlerAdapter -->
<mvc:annotation-driven />
<!-- 開啓springmvc註解掃描 -->
<context:component-scan base-package="cn.usermanage.controller"></context:component-scan>
<!-- 這個是excelView的加載，原生態ssm不需要，所以這裏是可以省略的 -->
<!-- <bean name="excelView" class="cn.usermanage.view.UserExcelView"></bean> -->

<!-- 視圖解析器 -->
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<!-- 前綴,這裏是請求的路徑文件 -->
<property name="prefix" value="/WEB-INF/views/"></property>
<!-- 後綴 ，支持.jsp的請求-->
<property name="suffix" value=".jsp"></property>
</bean>
<!-- 以上是原生態的ssm配置 -->

<!-- 配置第二個視圖解析器 -->
<!-- <bean class="org.springframework.web.servlet.view.BeanNameViewResolver">
<property name="order" value="1"></property>
</bean> -->

<!-- 定義文件上傳解析器 -->
<!-- <bean id="multipartResolver"
class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
設定默認編碼
<property name="defaultEncoding" value="UTF-8"></property>
設定文件上傳的最大值5MB，5*1024*1024
<property name="maxUploadSize" value="5242880"></property>
</bean> -->

<!-- 解決靜態資源被攔截的問題 -->
<!-- <mvc:default-servlet-handler/> -->

</beans>

8，mybatis的配置如下：

<?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>
  <!-- 開啓駝峯匹配 -->
<setting name="mapUnderscoreToCamelCase" value="true"/>
  </settings>
  <!-- 分頁助手 -->
  <plugins>
    <!-- com.github.pagehelper爲PageHelper類所在包名 -->
    <plugin interceptor="com.github.pagehelper.PageHelper">
    <!-- 數據庫方言 -->
        <property name="dialect" value="mysql"/>
        <!-- 設置爲true時，使用RowBounds分頁會進行count查詢 會去查詢出總數 -->
        <property name="rowBoundsWithCount" value="true"/>
    </plugin>
</plugins>

 </configuration>

9，Mybatis-generator的配置(這個需要請先安裝mybatis-generator插件，然後即可）,generatorConfig.xml配置如下：

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE generatorConfiguration PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN" "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd" >
<generatorConfiguration >
<!-- 數據庫jar包驅動路徑必須手動加上去 -->
<classPathEntry location="D:\allworkspace\testspace\mybatis-zidong\src\main\resources\mybatis-generator\mysql-connector-java-5.1.25.jar" />  
<!--數據庫名稱  -->
  <context id="test" >
   <!-- commentGenerator 去除自動生成的註釋 -->  
        <commentGenerator>  
            <property name="suppressAllComments" value="true" />  
            <property name="suppressDate" value="true" />  
        </commentGenerator> 
  <!-- 數據庫驅動，連接，用戶名，密碼 -->
    <jdbcConnection driverClass="com.mysql.jdbc.Driver" connectionURL="jdbc:mysql://localhost:3306/test?useUnicode=true&amp;characterEncoding=UTF-8" userId="root" password="123" />
    <!-- pojo實體信息 ,包名稱與項目名稱-->
    <javaModelGenerator targetPackage="com.usermanage.pojo" targetProject="mybatis-zidong/src/main/java" />
    <!--  mapper信息-->
    <sqlMapGenerator targetPackage="com.usermanage.mapper" targetProject="mybatis-zidong/src/main/java" />
    <!-- dao接口 -->
    <javaClientGenerator targetPackage="com.usermanage.dao" targetProject="mybatis-zidong/src/main/java" type="XMLMAPPER" />
    <!--表名  ,domainObjectName="Teacher"表示與數據庫所對應的實體-->
    <table schema="teacher" tableName="teacher" domainObjectName="Teacher"
    enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false"   
            enableSelectByExample="false" selectByExampleQueryId="false"></table>
  </context>
</generatorConfiguration>

10.jdbc.properties配置如下：

driver=com.mysql.jdbc.Driver
url=jdbc:mysql://localhost:3306/mybatis?useUnicode=true&characterEncoding=utf-8
user=root

passwd=123456

11.log4j.properties日誌配置如下：

log4j.rootLogger=DEBUG,A1
log4j.logger.org.mybatis=DEBUG
log4j.appender.A1=org.apache.log4j.ConsoleAppender
log4j.appender.A1.layout=org.apache.log4j.PatternLayout
log4j.appender.A1.layout.ConversionPattern=%-d{yyyy-MM-dd HH:mm:ss,SSS} [%t] [%c]-[%p] %m%n

12，配置web.xml，具體如下：

<?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>ssmzh</display-name>
<!-- 加載spring相關配置 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<!-- 這裏使用的是以spring*.xml的通配符方式加載配置的 -->
<param-value>classpath:spring/spring*.xml</param-value>
</context-param>
<!--Spring的ApplicationContext 載入 -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

<!-- 編碼過濾器，以UTF8編碼 -->
<filter>
<filter-name>encodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

<!-- 配置SpringMVC -->
<servlet>
<servlet-name>usermanage</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<!-- 指定加載外部的spring-mvc配置文件 -->
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring/springmvc.xml</param-value>
</init-param>
<!-- 這個可以不配，可以省略 -->
<load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
<servlet-name>usermanage</servlet-name>
<!-- 攔截所有的請求，除了jsp。  /xx.html js css 會 -->
<url-pattern>/</url-pattern>
</servlet-mapping>

<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>

</web-app>