Maven+oracle+SSM搭建简单项目的方法

<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>com.krry</groupId> <artifactId>maven_SSM</artifactId> <version>0.0.1-SNAPSHOT</version> <name>maven_SSM</name> <url>http://maven.apache.org</url> <dependencies>  <!--引入junit -->  <dependency>   <groupId>junit</groupId>   <artifactId>junit</artifactId>   <version>4.11</version>   <scope>test</scope>  </dependency>  <!--引入servlet -->  <dependency>   <groupId>javax.servlet</groupId>   <artifactId>servlet-api</artifactId>   <version>3.0-alpha-1</version>   <scope>provided</scope>  </dependency>  <!--引入jstl的包 -->  <dependency>   <groupId>jstl</groupId>   <artifactId>jstl</artifactId>   <version>1.2</version>   <scope>provided</scope>   </dependency>      <!--引入jsp的编译依赖 -->   <dependency>   <groupId>javax.servlet.jsp</groupId>   <artifactId>jsp-api</artifactId>   <version>2.2</version>   <scope>provided</scope>   </dependency>      <!--引入log4j -->   <dependency>   <groupId>log4j</groupId>   <artifactId>log4j</artifactId>   <version>1.2.17</version>   </dependency>      <!--spring springmvc mybatis -->   <!-- spring和springmvc相关的构建 jar -->    <dependency>   <groupId>org.springframework</groupId>   <artifactId>spring-context</artifactId>   <version>4.2.1.RELEASE</version>   </dependency>      <dependency>   <groupId>org.springframework</groupId>   <artifactId>spring-jdbc</artifactId>   <version>4.2.1.RELEASE</version>   </dependency>       <!-- springmvc相关 -->   <dependency>   <groupId>org.springframework</groupId>   <artifactId>spring-webmvc</artifactId>   <version>4.2.1.RELEASE</version>   </dependency>      <!--springmvc需要用到json的转换包 jackson -->   <dependency>   <groupId>com.fasterxml.jackson.core</groupId>   <artifactId>jackson-core</artifactId>   <version>2.5.4</version>   </dependency>      <dependency>   <groupId>com.fasterxml.jackson.core</groupId>   <artifactId>jackson-annotations</artifactId>   <version>2.5.4</version>   </dependency>      <dependency>   <groupId>com.fasterxml.jackson.core</groupId>   <artifactId>jackson-databind</artifactId>   <version>2.5.4</version>   </dependency>      <!--JSR303 后台校验 hibernate validator -->     <dependency>   <groupId>org.hibernate</groupId>   <artifactId>hibernate-validator</artifactId>   <version>5.1.1.Final</version>   </dependency>      <!--上传文件相关的jar包 -->   <dependency>   <groupId>commons-io</groupId>   <artifactId>commons-io</artifactId>   <version>2.4</version>   </dependency>      <dependency>   <groupId>commons-fileupload</groupId>   <artifactId>commons-fileupload</artifactId>   <version>1.3.1</version>   </dependency>      <dependency>   <groupId>org.apache.commons</groupId>   <artifactId>commons-lang3</artifactId>   <version>3.3.2</version>   </dependency>      <!--跟加密算法相关的codeC -->  <dependency>   <groupId>commons-codec</groupId>   <artifactId>commons-codec</artifactId>   <version>1.9</version>  </dependency>      <!--orm或者jdbc组件需要用到的jar包 mybatis -->  <!--oracle数据库驱动 -->  <dependency>   <groupId>com.oracle</groupId>    <artifactId>ojdbc6</artifactId>    <version>12.1.0.2.0</version>  </dependency>  <!--mysql数据库驱动 （这里不用，用的是上面的oracle驱动） -->  <!--   <dependency>   <groupId>mysql</groupId>   <artifactId>mysql-connector-java</artifactId>   <version>5.0.8</version>   <scope>runtime</scope>  </dependency>  -->    <!-- proxool连接池 -->  <dependency>   <groupId>com.cloudhopper.proxool</groupId>   <artifactId>proxool</artifactId>   <version>0.9.1</version>  </dependency>  <dependency>   <groupId>com.cloudhopper.proxool</groupId>   <artifactId>proxool-cglib</artifactId>   <version>0.9.1</version>  </dependency>   <!--引入mybatis需要的jar包 -->   <dependency>   <groupId>org.mybatis</groupId>   <artifactId>mybatis</artifactId>   <version>3.3.1</version>  </dependency>    <dependency>   <groupId>org.mybatis</groupId>   <artifactId>mybatis-spring</artifactId>   <version>1.2.4</version>  </dependency>    <!-- 分页管理需要的jar包，这里没用到 -->  <dependency>   <groupId>com.github.pagehelper</groupId>   <artifactId>pagehelper</artifactId>   <version>4.2.1</version>  </dependency>   </dependencies> <build>  <plugins>    <plugin>     <artifactId>maven-compiler-plugin</artifactId>     <configuration>      <source>1.7</source>      <target>1.7</target>     </configuration>    </plugin>    <plugin>     <artifactId>maven-war-plugin</artifactId>     <version>2.4</version>     <configuration>      <version>3.0</version>     </configuration>    </plugin>   </plugins>   <finalName>maven_SSM</finalName>  </build> </project>

 <dependency>    <groupId>com.oracle</groupId>    <artifactId>ojdbc6</artifactId>    <version>12.1.0.2.0</version> </dependency> 

<?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:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:util="http://www.springframework.org/schema/util" xmlns:p="http://www.springframework.org/schema/p" xsi:schemaLocation="http://www.springframework.org/schema/beans  http://www.springframework.org/schema/beans/spring-beans.xsd  http://www.springframework.org/schema/aop  http://www.springframework.org/schema/aop/spring-aop-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/context  http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/util  http://www.springframework.org/schema/util/spring-util-3.0.xsd "> <!-- 配置包扫描 --> <context:component-scan base-package="com.krry"></context:component-scan>   <!-- 导入外部资源文件 --> <!-- <context:property-placeholder location="classpath:jdbc.properties" /> --> <bean class="com.krry.core.des.EncryptPropertyPlaceholderConfigurer"  p:location="classpath:jdbc.properties" p:fileEncoding="utf-8" />   <!-- proxool连接池 --> <bean id="dataSource" class="org.logicalcobwebs.proxool.ProxoolDataSource">  <!-- 驱动的名字，mysql -->  <property name="driver" value="${db.driver}"></property>  <!--proxool 的 url连接串，这个必须确定用户名和密码 -->  <property name="driverUrl" value="${db.url}"></property>  <!-- 用户名(proxool没有使用，但是不能没有) -->  <property name="user" value="${db.username}"></property>  <!-- 密码(proxool没有使用，但是不能没有) -->  <property name="password" value="${db.password}"></property>  <!-- proxool自动侦察各个连接状态的时间间隔(毫秒),侦察到空闲的连接就马上回收,超时的销毁 现在设置为4秒） -->  <property name="houseKeepingSleepTime" value="3000"></property><!-- 自动检查连接是否断掉开关 -->  <property name="testBeforeUse" value="true"></property>  <!-- 如果发现了空闲的数据库连接.house keeper 将会用这个语句来测试.这个语句最好非常快的被执行.如果没有定义,测试过程将会被忽略 -->  <property name="houseKeepingTestSql" value="SELECT count(1) from dual"></property>  <!-- 如果housekeeper 检测到某个线程的活动时间大于这个数值.它将会杀掉这个线程.所以确认一下你的服务器的带宽.然后定一个合适的值.默认是5分钟. 现在设置 10 秒-->   <property name="maximumActiveTime" value="10000"></property>  <!-- 最少保持的空闲连接数 （现在设置20个） -->  <property name="prototypeCount" value="20"></property>  <!-- 最大连接数 （现在设置100个） -->  <property name="maximumConnectionCount" value="200"></property>  <!-- 最小连接数 （现在设置50个） -->  <property name="minimumConnectionCount" value="50"></property>  <!-- 如果为true,那么每个被执行的SQL语句将会在执行期被log记录(DEBUG LEVEL).你也可以注册一个ConnectionListener (参看ProxoolFacade)得到这些信息. -->  <property name="trace" value="false"></property>  <property name="verbose" value="true"></property> </bean>  <!-- 注册事务管理器 --> <bean id="txMgr"  class="org.springframework.jdbc.datasource.DataSourceTransactionManager">  <property name="dataSource" ref="dataSource"></property> </bean> <!-- 开启事务注解驱动 --> <tx:annotation-driven transaction-manager="txMgr" />  <!-- 配置mybatis的sqlSessionFactory --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">  <property name="dataSource" ref="dataSource"></property>  <property name="configLocation" value="classpath:mybatis-config.xml"></property> </bean>  <!-- 配置可以整体扫描Mapper的一个扫描器 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">  <!--如果有多个报路径,用逗号分开即可 -->  <property name="basePackage" value="com.krry.mapper"></property>  <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property> </bean> </beans>

<?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:util="http://www.springframework.org/schema/util"  xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/beans  http://www.springframework.org/schema/beans/spring-beans-3.0.xsd  http://www.springframework.org/schema/context   http://www.springframework.org/schema/context/spring-context-3.0.xsd  http://www.springframework.org/schema/util   http://www.springframework.org/schema/util/spring-util-3.0.xsd   http://www.springframework.org/schema/mvc   http://www.springframework.org/schema/mvc/spring-mvc.xsd  ">   <!-- 开启注解模式驱动 -->   <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter" />   <!-- 开启mvc的注解模式 user 还会注册一个ConversionService 子类FormattingConversionServiceFactoryBean-->   <mvc:annotation-driven>   <mvc:message-converters register-defaults="true">    <bean class="com.krry.core.UTF8StringHttpMessageConverter">     <property name="supportedMediaTypes">      <list>        <value>text/plain;charset=UTF-8</value>        <value>text/html;charset=UTF-8</value>       </list>      </property>    </bean>     <bean class="org.springframework.http.converter.BufferedImageHttpMessageConverter"/>    <bean class="org.springframework.http.converter.ByteArrayHttpMessageConverter"/>     <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">     <property name="prefixJson" value="false" />     <property name="objectMapper">       <bean class="com.fasterxml.jackson.databind.ObjectMapper">        <!-- 处理responseBody 里面日期类型 -->         <property name="dateFormat">          <bean class="java.text.SimpleDateFormat">           <constructor-arg type="java.lang.String" value="yyyy-MM-dd HH:mm:ss" />          </bean>         </property>         <!-- 为null字段时不显示 -->        <property name="serializationInclusion">         <value type="com.fasterxml.jackson.annotation.JsonInclude.Include">NON_NULL</value>        </property>        </bean>      </property>      <property name="supportedMediaTypes">       <list>        <value>application/json;charset=UTF-8</value>        <value>application/x-www-form-urlencoded;charset=UTF-8</value>       </list>      </property>    </bean>    </mvc:message-converters>   </mvc:annotation-driven>     <!-- 扫包 -->   <context:component-scan base-package="com.krry.controller"></context:component-scan>      <!--对静态资源文件的访问 必须要设置，因为在springmvc的配置中配置了/匹配所有请求，  此工程所有的请求(.do ,addUser,js/image/css)都会被springmvc解析,  必须对所有的静态资源文件进行过滤放行 -->  <!-- 静态资源过滤 下面二选一-->  <!--<mvc:default-servlet-handler/> -->  <mvc:resources mapping="/resourse/**" location="/resourse/" />    <!-- 拦截器定义 -->  <mvc:interceptors>    <mvc:interceptor>    <!-- 个人中心也需要登陆 以admin开头的配置都会进行拦截-->    <mvc:mapping path="/admin/**"></mvc:mapping>      <!-- 这个是设置不会进入拦截器的路径 -->     <mvc:exclude-mapping path="/resourse/**"/>   <!-- 拦截器进入的类，返回false表示不会进入输入的路径 -->   <bean class="com.krry.core.filter.LoginInterceptor" />     </mvc:interceptor>  </mvc:interceptors>     <!-- 配置文件解析器 -->  <bean id="multipartResolver"   class="org.springframework.web.multipart.commons.CommonsMultipartResolver"   p:defaultEncoding="utf-8">   <property name="uploadTempDir" value="/temp"></property>   <property name="maxUploadSize">    <value>209715200</value><!-- 200MB -->   </property>   <property name="maxInMemorySize">    <value>4096</value><!-- 4KB大小读写 -->   </property>  </bean>      <!-- 视图渲染 jsp/freemaker/velocity-->  <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">    <!-- 制定页面存放的路径 -->    <property name="prefix" value="/WEB-INF/pages/"></property>    <!-- 文件的后缀 -->    <property name="suffix" value=".jsp"></property>  </bean>  </beans>

 db.driver=oracle.jdbc.OracleDriver db.url=jdbc:oracle:thin:@127.0.0.1:1521:orcl db.username=4m+la23KCA4= db.password=WWijcIyMPaU/=

log4j.rootLogger=DEBUG, CONSOLE, FILElog4j.appender.CONSOLE=org.apache.log4j.ConsoleAppenderlog4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayoutlog4j.appender.CONSOLE.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p [%t] %10l - %m%nlog4j.appender.FILE=org.apache.log4j.RollingFileAppenderlog4j.appender.FILE.File=D:/logs/log4j.loglog4j.appender.FILE.MaxFileSize=1MBlog4j.appender.FILE.Append = truelog4j.appender.FILE.layout=org.apache.log4j.PatternLayoutlog4j.appender.FILE.layout.ConversionPattern=%d{yyyy/MM/dd/HH:mm:ss} %-5p [%t] %10l - %m%n

<?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>    <!-- 全局映射器启用缓存 -->   <setting name="cacheEnabled" value="true" />    <!-- 查询时，关闭关联对象即时加载以提高性能 -->   <setting name="lazyLoadingEnabled" value="true" />   <!-- 设置关联对象加载的形态，此处为按需加载字段(加载字段由SQL指    定)，不会加载关联表的所有字段，以提高性能 -->   <setting name="aggressiveLazyLoading" value="false" />   <!-- 对于未知的SQL查询，允许返回不同的结果集以达到通用的效果 -->   <setting name="multipleResultSetsEnabled" value="true" />   <!-- 允许使用列标签代替列名 -->   <setting name="useColumnLabel" value="true" />   <!-- 允许使用自定义的主键值(比如由程序生成的UUID 32位编码作为键值)，数据表的PK生成策略将被覆盖 -->   <setting name="useGeneratedKeys" value="true" />    <!-- 给予被嵌套的resultMap以字段-属性的映射支持 -->   <setting name="autoMappingBehavior" value="FULL" />   <!-- 对于批量更新操作缓存SQL以提高性能 -->   <setting name="defaultExecutorType" value="BATCH" />    <!-- 数据库超过25000秒仍未响应则超时 -->   <setting name="defaultStatementTimeout" value="25" />    <setting name="lazyLoadTriggerMethods" value="equals,clone,hashCode,toString"/> </settings>   <typeAliases>  <!--自定义user对象的别名 -->  <!-- <typeAlias type="com.krry.mybatis.sysmanage.entity.User" alias="user"/> -->  <!-- 批量定义别名 -->  <package name="com.krry.entity" /> </typeAliases> </configuration>

<?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">  <display-name>maven_SSM</display-name>  <welcome-file-list> <welcome-file>index</welcome-file> </welcome-file-list>  <!-- 加载Spring IOC容器 --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:applicationContext.xml</param-value> </context-param>  <!-- spring上下文监听器 --> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener>  <!-- Introspector缓存清除监听器 --> <listener> <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class> </listener>  <filter> <filter-name>encoding</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>encoding</filter-name> <url-pattern>/*</url-pattern> </filter-mapping>  <!-- 配置DispatcherServlet --> <servlet> <servlet-name>maven_SSM</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <!-- 配置springMVC的配置文件 --> <!-- 如果不配置下面选项，系统默认加载classpath下面名为[servlet-name]-servlet.xml的文件 springmvc01-servlet.xml --> <init-param>  <param-name>contextConfigLocation</param-name>  <param-value>classpath:springmvc.xml</param-value> </init-param> </servlet>  <servlet-mapping>   <servlet-name>maven_SSM</servlet-name>   <url-pattern>/index</url-pattern>  </servlet-mapping>  <!-- 可以配*.do, *.action(了解) / (重点): 所有的请求都会被spring mvc解析，但必须对静态资源文件进行过滤放行，建议大家使用这种方式   /* : 不建议大家使用 --> <servlet-mapping> <servlet-name>maven_SSM</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> </web-app>