SSM整合的配置

曾经终败给现在 2022-06-04 02:52 219阅读 0赞

**springmvc项目的 大概配置:**

**加入的依赖:**

<dependency>
           <groupId>org.springframework</groupId>
           <artifactId>spring-tx</artifactId>
           <version>4.2.0.RELEASE</version>
         </dependency>
      	 <dependency>
           <groupId>org.springframework</groupId>
           <artifactId>spring-aop</artifactId>
           <version>4.2.0.RELEASE</version>
         </dependency>
         
          <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-jdbc</artifactId>
          <version>4.2.0.RELEASE</version>
        </dependency>
        
        
      	 <dependency>
           <groupId>org.springframework</groupId>
           <artifactId>spring-webmvc</artifactId>
           <version>4.2.0.RELEASE</version>
         </dependency>
         
         <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-webmvc</artifactId>
          <version>4.2.0.RELEASE</version>
        </dependency>
         
          <dependency>
          <groupId>aopalliance</groupId>
          <artifactId>aopalliance</artifactId>
          <version>1.0</version>
        </dependency>
        
         <dependency>
          <groupId>org.aspectj</groupId>
          <artifactId>aspectjweaver</artifactId>
          <version>1.8.12</version>
        </dependency>
        
         
      	<dependency>
      		<groupId>com.alibaba</groupId>
      		<artifactId>druid</artifactId>
      		<version>1.1.5</version>
      	</dependency>
      	
      	<dependency>
      		<groupId>org.mybatis</groupId>
      		<artifactId>mybatis-spring</artifactId>
      		<version>1.2.3</version>
      	</dependency>
      	
      	  <dependency>
      		<groupId>org.mybatis</groupId>
      		<artifactId>mybatis</artifactId>
      		<version>3.2.8</version>
      	</dependency>
      	
      	
      	
      	
    	<dependency>
    		  <groupId>com.fasterxml.jackson.core</groupId>
    		  <artifactId>jackson-core</artifactId>
    		  <version>2.6.0</version>
    	</dependency>
    		
    	<dependency>
    		  <groupId>org.codehaus.jackson</groupId>
    		  <artifactId>jackson-core-asl</artifactId>
    		  <version>1.9.12</version>
    	</dependency>
    		
    	<dependency>
    		  <groupId>com.fasterxml.jackson.core</groupId>
    		  <artifactId>jackson-annotations</artifactId>
    		  <version>2.6.0</version>
    	</dependency>
    		
    	<dependency>
    		  <groupId>com.fasterxml.jackson.core</groupId>
    		  <artifactId>jackson-databind</artifactId>
    		  <version>2.6.0</version>
    	</dependency>
    		
    	<dependency>
    		  <groupId>org.codehaus.jackson</groupId>
    		  <artifactId>jackson-mapper-asl</artifactId>
    		  <version>1.9.12</version>
    	</dependency>
      	
      	
      	 <dependency>
          <groupId>mysql</groupId>
          <artifactId>mysql-connector-java</artifactId>
          <version>5.1.26</version>
        </dependency>
      	
        <dependency>
          <groupId>org.apache.openejb</groupId>
          <artifactId>javaee-api</artifactId>
          <version>5.0-1</version>
          <scope>provided</scope>
        </dependency>
        <dependency>
          <groupId>javax.faces</groupId>
          <artifactId>jsf-api</artifactId>
          <version>1.2_04</version>
          <scope>provided</scope>
        </dependency>
        <dependency>
          <groupId>javax.servlet</groupId>
          <artifactId>jstl</artifactId>
          <version>1.2</version>
          <scope>provided</scope>
        </dependency>
        <dependency>
          <groupId>javax.servlet.jsp</groupId>
          <artifactId>jsp-api</artifactId>
          <version>2.1</version>
          <scope>provided</scope>
        </dependency>
        <dependency>
          <groupId>javax.faces</groupId>
          <artifactId>jsf-impl</artifactId>
          <version>1.2_04</version>
          <scope>provided</scope>
        </dependency>

**web.xml中的配置:**

**使用springmvc必须在web.xml中配置DispathcherServlet**

<servlet>
    	  	<servlet-name>mvc</servlet-name>
    	  	<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    	  	
    	  	<init-param>
    	  		<param-name>contextConfigLocation</param-name>
    	  		<param-value>/WEB-INF/mymvc.xml</param-value>
    	  	</init-param>
    	  	
    	  	<load-on-startup>1</load-on-startup>
    	  </servlet>
    	  <servlet-mapping>
    	  	<servlet-name>mvc</servlet-name>
    	  	<url-pattern>/</url-pattern>
    	  </servlet-mapping>

**请求method支持put和delete必须添加过滤器 **

<filter>
    	  	<filter-name>methodFilter</filter-name>
    	  	<filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>
    	  </filter>
    	  <filter-mapping>
    	  	<filter-name>methodFilter</filter-name>
    	  	<url-pattern>/*</url-pattern>
    	  </filter-mapping>

**解决乱码的配置:**

<filter>
    	  	<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>

**告诉spring.xml的位置:**

<context-param>
    		<param-name>contextConfigLocation</param-name>
    		<param-value>classpath:spring.xml</param-value>
    	</context-param>
    	
    	<listener>
    		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    	</listener>

**springmvc.xml中的配置:**

**在springmvc.xml中配置 除service 和 repository 的都扫描**

<context:component-scan base-package="cn">
    		<context:exclude-filter type="annotation" expression="org.springframework.stereotype.Service"/>
    		<context:exclude-filter type="annotation" expression="org.springframework.stereotype.Repository"/>
    	</context:component-scan>

**配置消息转换器(**引入返回对象 响应json的消息转换器**):**

<mvc:annotation-driven>
    	    <mvc:message-converters>
    		<bean class="org.springframework.http.converter.ByteArrayHttpMessageConverter">
    		     <property name="supportedMediaTypes">
    			   <list>
    				<value>text/html</value>
    				<value>application/x-www-form-urlencode</value>
    		    </list>
    		    </property>
    		</bean>
    		
    			<bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
    				<property name="supportedMediaTypes">
    					<list>
    						<value>text/html</value>
    						<value>application/x-www-form-urlencode</value>
    					</list>
    				</property> 
    			</bean>
    		</mvc:message-converters>
    	</mvc:annotation-driven>

**spring.mvc中的配置:**

<context:component-scan base-package="cn">
    		<context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
    	</context:component-scan>
    	
    	
    	 <context:property-placeholder location="classpath:jdbc.properties"/>
    	 <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
    	 	<property name="url" value="${url}"></property>
    	 	<property name="driverClassName" value="${driverClass}"></property>
    	 	<property name="username" value="${username1}"></property>
    	 	<property name="password" value="${password}"></property>
    	 	
    	 	<property name="initialSize" value="1"></property>
    	 	
    	 	<property name="maxActive" value="200"></property>
    	 	
    	 	<property name="maxIdle" value="100"></property>
    	 	
    	 	<property name="filters" value="stat"></property>
    	 </bean>
    	 
    	 
    	 
    	 <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
    	 	<property name="dataSource" ref="dataSource"></property>
    	 </bean>
    	 
    	 <bean id="sessionTemplate" class="org.mybatis.spring.SqlSessionTemplate">
    	 	<constructor-arg index="0" ref="sqlSessionFactory"></constructor-arg>
    	 </bean>
    	 
    	 
    	 <bean id="scannerConfigurer" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
    	 	<property name="basePackage" value="cn.*..*.mapper"></property>
    	 </bean>
    	 
    	 
    	 <bean id = "tm" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
    	 	<property name="dataSource" ref="dataSource"></property>
    	 </bean>
    	 <tx:advice id="txAdvise" transaction-manager="tm">
    	 	<tx:attributes>
    	 		<tx:method name="save*" propagation="REQUIRED"/>
    	 		<tx:method name="update*" propagation="REQUIRED"/>
    	 		<tx:method name="delete*" propagation="REQUIRED"/>
    	 		<tx:method name="*" read-only="true"/>
    	 	</tx:attributes>
    	 </tx:advice>
    	 
    	 <aop:config>
    	 	<aop:pointcut expression="execution(* cn.*..*.service.*..*(..))" id="myPointCut"/>
    	 	
    	 	<aop:advisor advice-ref="txAdvise" pointcut-ref="myPointCut"/>
    	 </aop:config>