目录结构

image.png

pom

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

<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">
    <parent>
        <artifactId>taotao-manager</artifactId>
        <groupId>com.taotao</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>taotao-manager-web</artifactId>
    <packaging>war</packaging>

    <name>taotao-manager-web Maven Webapp</name>
    <!-- FIXME change it to the project's website -->
    <url>http://www.example.com</url>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>1.7</maven.compiler.source>
        <maven.compiler.target>1.7</maven.compiler.target>
    </properties>

    <dependencies>

        <dependency>
            <groupId>com.taotao</groupId>
            <artifactId>taotao-manager-service</artifactId>
            <version>1.0-SNAPSHOT</version>
        </dependency>

        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.11</version>
            <scope>test</scope>
        </dependency>



        <!-- 标签-->

        <dependency>
            <groupId>jstl</groupId>
            <artifactId>jstl</artifactId>
        </dependency>

        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>servlet-api</artifactId>
            <scope>provided</scope>
        </dependency>

        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jsp-api</artifactId>

            <scope>provided</scope>
        </dependency>


        <!-- 文件上传组件 -->
        <dependency>
            <groupId>commons-fileupload</groupId>
            <artifactId>commons-fileupload</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
        </dependency>



    </dependencies>

    <build>
        <finalName>taotao-manager-web</finalName>
        <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
            <plugins>
                <plugin>
                    <artifactId>maven-clean-plugin</artifactId>
                    <version>3.0.0</version>
                </plugin>
                <!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging -->
                <plugin>
                    <artifactId>maven-resources-plugin</artifactId>
                    <version>3.0.2</version>
                </plugin>
                <plugin>
                    <artifactId>maven-compiler-plugin</artifactId>
                    <version>3.7.0</version>
                </plugin>
                <plugin>
                    <artifactId>maven-surefire-plugin</artifactId>
                    <version>2.20.1</version>
                </plugin>
                <plugin>
                    <artifactId>maven-war-plugin</artifactId>
                    <version>3.2.0</version>
                </plugin>
                <plugin>
                    <artifactId>maven-install-plugin</artifactId>
                    <version>2.5.2</version>
                </plugin>
                <plugin>
                    <artifactId>maven-deploy-plugin</artifactId>
                    <version>2.8.2</version>
                </plugin>
            </plugins>
        </pluginManagement>
    </build>
</project>

web.xml


<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1">

  <context-param>
    <param-name>log4jConfigLocation</param-name>
    <param-value>classpath:log4j2.xml</param-value>
  </context-param>

  <!-- log4j2-begin -->
  <listener>
    <listener-class>org.apache.logging.log4j.web.Log4jServletContextListener</listener-class>
  </listener>

  <filter>
    <filter-name>log4jServletFilter</filter-name>
    <filter-class>org.apache.logging.log4j.web.Log4jServletFilter</filter-class>
  </filter>
  <filter-mapping>
    <filter-name>log4jServletFilter</filter-name>
    <url-pattern>/*</url-pattern>
    <dispatcher>REQUEST</dispatcher>
    <dispatcher>FORWARD</dispatcher>
    <dispatcher>INCLUDE</dispatcher>
    <dispatcher>ERROR</dispatcher>
  </filter-mapping>


  <!-- log4j2-end -->
  <!-- end -->

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

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


  <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>



  <servlet>
    <servlet-name>DispatcherServlet</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <init-param>
      <param-name>contextConfigLocation</param-name>
      <param-value>classpath:/spring/springmvc.xml</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
  </servlet>

  <servlet-mapping>
    <servlet-name>DispatcherServlet</servlet-name>
    <url-pattern>/</url-pattern>
  </servlet-mapping>




  <display-name>springmvc</display-name>

  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.htm</welcome-file>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>default.html</welcome-file>
    <welcome-file>default.htm</welcome-file>
    <welcome-file>default.jsp</welcome-file>
  </welcome-file-list>

</web-app>

配置文件部分

因为上几个层都是作为jar包的形式支持web层，所以所有配置文件都要在web层配置。

mybatis


<?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="logImpl" value="LOG4J2" />
    </settings>

</configuration>

jdbc

这里uname一定不能换成username ,否则会被替换成administrator，导致数据库连接账号密码错误（很坑，正常运行没有提示，只能去看tomcat log日志）


driver=com.mysql.jdbc.Driver
url=jdbc:mysql://localhost:3306/boolib
uname=root
password=admin

dao层 -applicationContext.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-4.3.xsd
    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd
    http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.3.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.3.xsd
    http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.3.xsd">

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

    <!-- 4.加载数据源 -->
    <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
        <property name="driverClassName" value="${driver}"></property>
        <property name="url" value="${url}"></property>
        <property name="username" value="${uname}"></property>
        <property name="password" value="${password}"></property>
    </bean>

    <!-- 5.创建SqlSessionFactory[配置数据源/读取核心配置文件/读取映射文件]-->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource"></property>
        <property name="configLocation" value="classpath:mybaits/SqlMapConfig.xml"></property>
    </bean>

    <!-- 6.接口代理模式：根据指定接口的位置去自动实例化对象 -->
    <bean id="mapperScannerConfigurer" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="basePackage" value="com.taotao.mapper"></property>
        <!--<property name="sqlSessionFactoryBeanName" value="sqlSessionFactoryBean"></property>-->
    </bean>


</beans>

service层-applicationContext-service.xml

用来扫描所有service注解类处理

<?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-4.3.xsd
    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd
    http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.3.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.3.xsd
    http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.3.xsd">


    <!-- 包扫描器，扫描带@Service注解的类 -->
    <context:component-scan base-package="com.taotao.service"></context:component-scan>


</beans>

事务管理器 -applicationContext-trans.xml

用来处理事务，切面，目前没有使用注解掉了

<?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-4.3.xsd
    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd
    http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.3.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.3.xsd
    http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.3.xsd">


    <!--&lt;!&ndash; 事务管理器 &ndash;&gt;-->
    <!--<bean id="transactionManager"-->
          <!--class="org.springframework.jdbc.datasource.DataSourceTransactionManager">-->
        <!--&lt;!&ndash; 数据源 &ndash;&gt;-->
        <!--<property name="dataSource" ref="dataSource" />-->
    <!--</bean>-->
    <!--&lt;!&ndash; 通知 &ndash;&gt;-->
    <!--<tx:advice id="txAdvice" transaction-manager="transactionManager">-->
        <!--<tx:attributes>-->
            <!--&lt;!&ndash; 传播行为 &ndash;&gt;-->
            <!--<tx:method name="save*" propagation="REQUIRED" />-->
            <!--<tx:method name="insert*" propagation="REQUIRED" />-->
            <!--<tx:method name="add*" propagation="REQUIRED" />-->
            <!--<tx:method name="create*" propagation="REQUIRED" />-->
            <!--<tx:method name="delete*" propagation="REQUIRED" />-->
            <!--<tx:method name="update*" propagation="REQUIRED" />-->
            <!--<tx:method name="find*" propagation="SUPPORTS" read-only="true" />-->
          <!--&lt;!&ndash;  <tx:method name="select*" propagation="SUPPORTS" read-only="true" />&ndash;&gt;-->
            <!--<tx:method name="get*" propagation="SUPPORTS" read-only="true" />-->
        <!--</tx:attributes>-->
    <!--</tx:advice>-->
    <!--&lt;!&ndash; 切面 &ndash;&gt;-->
    <!--<aop:config>-->
        <!--<aop:advisor advice-ref="txAdvice"-->
                     <!--pointcut="execution(* com.taotao.service.*.*(..))" />-->
    <!--</aop:config>-->

</beans>

视图层 - springmvc.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: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-4.3.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">

    <!-- 配置包扫描器 -->
    <context:component-scan base-package="com.taotao.controller"></context:component-scan>

    <!-- 配置注解驱动 -->
    <mvc:annotation-driven/>

    <!-- 视图解析器 -->
    <bean  class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/jsp/" />
        <property name="suffix" value=".jsp" />
    </bean>



</beans>

配置文件

log4j2 (bug未修复)


<?xml version="1.0" encoding="utf-8" ?>
<Configuration status="off" monitorInterval="1800">
    <properties>
        <property name="LOG_HOME">e:/error</property>
        <property name="ERROR_LOG_FILE_NAME">error</property>
    </properties>

    <Appenders>
        <Console name="Console" target="SYSTEM_OUT">
            <PatternLayout pattern="%d %-5p (%F:%L) - %m%n" />
        </Console>


        <RollingRandomAccessFile name="ErrorLog"
                                 fileName="${LOG_HOME}/${ERROR_LOG_FILE_NAME}.log"
                                 filePattern="${LOG_HOME}/${ERROR_LOG_FILE_NAME}.log.%d{yyyy-MM-dd}.gz">
            <PatternLayout pattern="%d %-5p (%F:%L) - %m%n"/>
            <Policies>
                <TimeBasedTriggeringPolicy/>
                <SizeBasedTriggeringPolicy size="100MB"/>
            </Policies>
            <DefaultRolloverStrategy max="20"/>
        </RollingRandomAccessFile>
    </Appenders>

    <Loggers>
        <!--

        <logger name="org.springframework.core" level="info"/>
        <logger name="org.springframework.beans" level="info"/>
        <logger name="org.springframework.context" level="info"/>
        <logger name="org.springframework.web" level="info"/>
        <logger name="org.newcih" level="error" includeLocation="true" additivity="false">
            <appender-ref ref="ErrorLog"/>
            <appender-ref ref="Console"/>
        </logger>
        -->


        <root level="error">
            <appender-ref ref="ErrorLog"/>
            <appender-ref ref="Console"/>
        </root>


    </Loggers>
</Configuration>

视图层 - taotao-manager-web

视图层 - taotao-manager-web

目录结构

pom

web.xml

配置文件部分

因为上几个层都是作为jar包的形式支持web层，所以所有配置文件都要在web层配置。

mybatis

jdbc

这里uname一定不能换成username ,否则会被替换成administrator，导致数据库连接账号密码错误（很坑，正常运行没有提示，只能去看tomcat log日志）

dao层 -applicationContext.xml

service层-applicationContext-service.xml

事务管理器 -applicationContext-trans.xml

视图层 - springmvc.xml

配置文件

log4j2 (bug未修复)

推荐阅读更多精彩内容

视图层 - taotao-manager-web

目录结构

pom

web.xml

配置文件部分

因为上几个层都是作为jar包的形式支持web层 ，所以所有配置文件都要在web层配置。

mybatis

jdbc

这里uname一定不能换成username ,否则会被替换成administrator，导致数据库连接账号密码错误（很坑，正常运行没有提示，只能去看tomcat log日志）

dao层 -applicationContext.xml

service层-applicationContext-service.xml

事务管理器 -applicationContext-trans.xml

视图层 - springmvc.xml

配置文件

log4j2 (bug未修复)

推荐阅读更多精彩内容

因为上几个层都是作为jar包的形式支持web层，所以所有配置文件都要在web层配置。