1. 在整合SSM框架时有很多的配置文件，每次都自己写很痛苦。自己整理一个小模板，以后直接粘贴即可。

依赖

  1. <packaging>war</packaging>
  3.     <dependencies>
  4.         <dependency>
  5.             <groupId>mysql</groupId>
  6.             <artifactId>mysql-connector-java</artifactId>
  7.             <version>5.1.47</version>
  8.         </dependency>
  9.         <dependency>
  10.             <groupId>com.alibaba</groupId>
  11.             <artifactId>druid</artifactId>
  12.             <version>1.1.15</version>
  13.         </dependency>
  14.         <dependency>
  15.             <groupId>org.mybatis</groupId>
  16.             <artifactId>mybatis</artifactId>
  17.             <version>3.5.1</version>
  18.         </dependency>
  19.         <dependency>
  20.             <groupId>junit</groupId>
  21.             <artifactId>junit</artifactId>
  22.             <version>4.12</version>
  23.         </dependency>
  24.         <dependency>
  25.             <groupId>org.springframework</groupId>
  26.             <artifactId>spring-context</artifactId>
  27.             <version>5.1.5.RELEASE</version>
  28.         </dependency>
  29.         <dependency>
  30.             <groupId>org.aspectj</groupId>
  31.             <artifactId>aspectjweaver</artifactId>
  32.             <version>1.8.13</version>
  33.         </dependency>
  34.         <dependency>
  35.             <groupId>org.springframework</groupId>
  36.             <artifactId>spring-jdbc</artifactId>
  37.             <version>5.1.5.RELEASE</version>
  38.         </dependency>
  39.         <dependency>
  40.             <groupId>org.springframework</groupId>
  41.             <artifactId>spring-tx</artifactId>
  42.             <version>5.1.5.RELEASE</version>
  43.         </dependency>
  44.         <dependency>
  45.             <groupId>org.springframework</groupId>
  46.             <artifactId>spring-test</artifactId>
  47.             <version>5.1.5.RELEASE</version>
  48.         </dependency>
  49.         <!--mybatis整合spring坐标-->
  50.         <dependency>
  51.             <groupId>org.mybatis</groupId>
  52.             <artifactId>mybatis-spring</artifactId>
  53.             <version>1.3.1</version>
  54.         </dependency>
  55.         <dependency>
  56.             <groupId>org.springframework</groupId>
  57.             <artifactId>spring-webmvc</artifactId>
  58.             <version>5.1.5.RELEASE</version>
  59.         </dependency>
  60.         <dependency>
  61.             <groupId>javax.servlet</groupId>
  62.             <artifactId>javax.servlet-api</artifactId>
  63.             <version>3.1.0</version>
  64.             <scope>provided</scope>
  65.         </dependency>
  66.         <dependency>
  67.             <groupId>javax.servlet.jsp</groupId>
  68.             <artifactId>jsp-api</artifactId>
  69.             <version>2.2</version>
  70.             <scope>provided</scope>
  71.         </dependency>
  72.         <dependency>
  73.             <groupId>jstl</groupId>
  74.             <artifactId>jstl</artifactId>
  75.             <version>1.2</version>
  76.         </dependency>
  77.         <dependency>
  78.             <groupId>com.fasterxml.jackson.core</groupId>
  79.             <artifactId>jackson-databind</artifactId>
  80.             <version>2.9.8</version>
  81.         </dependency>
  82.         <dependency>
  83.             <groupId>com.fasterxml.jackson.core</groupId>
  84.             <artifactId>jackson-core</artifactId>
  85.             <version>2.9.8</version>
  86.         </dependency>
  87.         <dependency>
  88.             <groupId>com.fasterxml.jackson.core</groupId>
  89.             <artifactId>jackson-annotations</artifactId>
  90.             <version>2.9.0</version>
  91.         </dependency>
  92.     </dependencies>
  1. 最后Jackson相关的是返回json时候用的。

Spring配置文件

  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <beans xmlns="http://www.springframework.org/schema/beans"
  3.        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  4.        xmlns:context="http://www.springframework.org/schema/context"
  5.        xmlns:tx="http://www.springframework.org/schema/tx"
  6.        xmlns:aop="http://www.springframework.org/schema/aop"
  7.        xsi:schemaLocation="
  8. http://www.springframework.org/schema/beans
  9. http://www.springframework.org/schema/beans/spring-beans.xsd
  10. http://www.springframework.org/schema/context
  11. http://www.springframework.org/schema/context/spring-context.xsd
  12. http://www.springframework.org/schema/tx
  13. http://www.springframework.org/schema/tx/spring-tx.xsd
  14. http://www.springframework.org/schema/aop
  15. http://www.springframework.org/schema/aop/spring-aop.xsd">
  17.     <context:component-scan base-package="com.ning.service"/>
  18.     <context:property-placeholder location="classpath:jdbc.properties"/>
  20.     <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
  21.         <property name="driverClassName" value="${jdbc.driver}"/>
  22.         <property name="url" value="${jdbc.url}"/>
  23.         <property name="username" value="${jdbc.username}"/>
  24.         <property name="password" value="${jdbc.password}"/>
  25.     </bean>
  27.     <!--    spring整合mybatis-->
  28.     <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
  29.         <property name="dataSource" ref="dataSource"/>
  30.         <property name="typeAliasesPackage" value="com.ning.entity"/>
  31.         <!--        <property name="configLocation" value="classpath:sqlMapConfig.xml"/>-->
  32.     </bean>
  34.     <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
  35.         <property name="basePackage" value="com.ning.dao"/>
  36.     </bean>
  38.     <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
  39.         <property name="dataSource" ref="dataSource"/>
  40.     </bean>
  42.     <tx:annotation-driven/>
  44. </beans>
  1. 这个文件是整合了MyBatis的，所以不用再做一个sqlMapConfig.xml了

SpringMVC配置文件

  1. <beans xmlns="http://www.springframework.org/schema/beans"
  2.        xmlns:mvc="http://www.springframework.org/schema/mvc"
  3.        xmlns:context="http://www.springframework.org/schema/context"
  4.        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  5.        xsi:schemaLocation="http://www.springframework.org/schema/beans
  6. http://www.springframework.org/schema/beans/spring-beans.xsd
  7. http://www.springframework.org/schema/mvc
  8. http://www.springframework.org/schema/mvc/spring-mvc.xsd
  9. http://www.springframework.org/schema/context
  10. http://www.springframework.org/schema/context/spring-context.xsd">
  11.     <context:component-scan base-package="com.ning.controller"/>
  12.     <mvc:annotation-driven/>
  13.     <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
  14.         <property name="prefix" value="/"/>
  15.         <property name="suffix" value=".jsp"/>
  16.     </bean>
  17.     <bean id="conversionServiceFactoryBean" class="org.springframework.context.support.ConversionServiceFactoryBean">
  18.         <property name="converters">
  19.             <set>
  20.                 <bean class="com.ning.converter.DateConverter"/>
  21.             </set>
  22.         </property>
  23.     </bean>
  24.     <mvc:default-servlet-handler/>
  25. </beans>
  1. 这里主要是和spring扫描不同的包，加载spring配置文件，配置视图解析器的前缀后缀，以及一个自定义类型转换器的配置方法。自定义类型转换器可以不用。

web.xml

  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
  3.          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  4.          xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
  5.          version="4.0">
  6.     <servlet>
  7.         <servlet-name>dispatcherServlet</servlet-name>
  8.         <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
  9.         <init-param>
  10.             <param-name>contextConfigLocation</param-name>
  11.             <param-value>classpath:spring-mvc.xml</param-value>
  12.         </init-param>
  13.         <load-on-startup>2</load-on-startup>
  14.     </servlet>
  15.     <servlet-mapping>
  16.         <servlet-name>dispatcherServlet</servlet-name>
  17.         <url-pattern>/</url-pattern>
  18.     </servlet-mapping>
  20.     <!--    中文乱码过滤器-->
  21.     <filter>
  22.         <filter-name>characterEncodingFilter</filter-name>
  23.         <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
  24.         <init-param>
  25.             <param-name>encoding</param-name>
  26.             <param-value>UTF-8</param-value>
  27.         </init-param>
  28.     </filter>
  29.     <filter-mapping>
  30.         <filter-name>characterEncodingFilter</filter-name>
  31.         <url-pattern>/*</url-pattern>
  32.     </filter-mapping>
  34.     <!--    spring监听器-->
  35.     <listener>
  36.         <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  37.     </listener>
  38.     <context-param>
  39.         <param-name>contextConfigLocation</param-name>
  40.         <param-value>classpath:applicationContext.xml</param-value>
  41.     </context-param>
  42. </web-app>