Web.xml配置
Posted 秋夜雨巷
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Web.xml
spring&spring mvc
在web.xml中定义contextConfigLocation参数，Spring会使用这个参数去加载所有逗号分隔的xml文件，如果没有这个参数，Spring默认加载web-inf/applicationContext.xml文件。
<!-- spring配置 --> <!-- Spring加载的xml文件,不配置默认为applicationContext.xml --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/springConfig.xml</param-value> </context-param> <!--spring mvc配置--> <!-- 配置Sping MVC的DispatcherServlet,也可以配置为继承了DispatcherServlet的自定义类,这里配置spring mvc的配置(扫描controller) --> <servlet> <servlet-name>springmvcservlet</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <!-- spring MVC的配置文件 --> <init-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/springmvc.xml</param-value> </init-param> <!--其他参数--> <init-param> <param-name>appName</param-name> <param-value>authplatform</param-value> </init-param> <!-- 下面值小一点比较合适，会优先加载 --> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>springmvcservlet</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> <!-- 配置请求过滤器，编码格式设为UTF-8，避免中文乱码 --> <filter> <filter-name>charsetfilter</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>charsetfilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!-- 该类作为spring的listener使用，它会在创建时自动查找web.xml配置的applicationContext.xml文件 --> <listener> <listener-class> org.springframework.web.context.ContextLoaderListener </listener-class> </listener> <!-- 此监听器主要用于解决java.beans.Introspector导致的内存泄漏的问题 --> <listener> <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class> </listener>
proxool连接池
<!-- 数据库连接池 --> <servlet> <servlet-name>proxoolServletConfigurator</servlet-name> <servlet-class> org.logicalcobwebs.proxool.configuration.ServletConfigurator </servlet-class> <init-param> <param-name>xmlFile</param-name> <param-value>WEB-INF/classes/jdbcproxool.xml</param-value> </init-param> <load-on-startup>2</load-on-startup> </servlet>
webAppRootKey
<context-param> <param-name>webAppRootKey</param-name> <param-value>webapp.root</param-value> </context-param>
"webapp.root"这个字符串可以随便写任何字符串。如果不配置默认值是"webapp.root"。
可以用System.getProperty("webapp.root")来动态获项目的运行路径。一般返回结果例如：/usr/local/tomcat6/webapps/项目名。
log4j
<!-- log4j 配置文件路径及监听器 --> <context-param> <param-name>log4jConfigLocation</param-name> <param-value>classpath:log4j.properties</param-value> </context-param>
<listener> <listener-class> org.springframework.web.util.Log4jConfigListener </listener-class> </listener>
资源文件
<servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>*.jpg</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>*.htm</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>*.html</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>*.jpeg</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>*.png</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>*.ico</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>*.gif</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>*.js</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>*.json</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>*.css</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>*.bmp</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>*.swf</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>*.xml</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>*.docx</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>*.doc</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>*.xls</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>*.xlsx</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>*.rar</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>default</servlet-name> <url-pattern>*.zip</url-pattern> </servlet-mapping>
SpringMVC.xml
springmvc的配置文件
<?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/util http://www.springframework.org/schema/util/spring-util-3.1.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd"> <!--spring mvc扫描controller不扫描service--> <context:component-scan base-package="com.gmtx"> <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/> <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Service"/> </context:component-scan> <!-- 开启注解扫描--> <mvc:annotation-driven> <mvc:message-converters> <!-- 接收form表单数据 --> <bean class="org.springframework.http.converter.FormHttpMessageConverter" /> </mvc:message-converters> </mvc:annotation-driven> <!-- 异常友好展示 --> <bean id="exceptionResolver" class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver"> <property name="defaultErrorView" value="errorpages/500"/> <property name="defaultStatusCode" value="500"/> <property name="exceptionAttribute" value="ex"/> <property name="warnLogCategory" value="WARN"/> <property name="exceptionMappings"> <props> <prop key="java.lang.RunTimeException">errorpages/500</prop> <prop key="java.sql.SQLException">errorpages/500</prop> <prop key="org.springframework.web.multipart.MaxUploadSizeExceededException">errorpages/upLoadFileError</prop> </props> </property> <property name="statusCodes"> <props> <prop key="errorpages/404">404</prop> <prop key="errorpages/404">400</prop> </props> </property> </bean> <!-- 静态资源映射,可以配置多个 --> <mvc:resources mapping="/statics/**" location="/statics/" /> <mvc:resources mapping="/img/**" location="/img/" /> <mvc:default-servlet-handler /> <!-- Spring MVC视图解析 --> <bean id="defaultViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/> <property name="prefix" value="/"/> <property name="suffix" value=".jsp"/> </bean> <!-- Spring MVC文件上传配置 --> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <property name="defaultEncoding" value="utf-8"/> <property name="maxUploadSize" value="52428800"/> <property name="maxInMemorySize" value="50000"/> </bean> <!-- 数据验证 --> <mvc:annotation-driven validator="validation" conversion-service="myConversionService"/> <!--数据验证用--> <bean id="messageSource" class="org.springframework.context.support.ReloadableResourceBundleMessageSource"> <property name="defaultEncoding" value="utf-8"/> <property name="basename" value="classpath:msg"/> <property name="useCodeAsDefaultMessage" value="false"/> <property name="cacheSeconds" value="200"/> </bean> <!--数据验证用--> <bean id="validation" class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean"> <property name="providerClass" value="org.hibernate.validator.HibernateValidator"/> <property name="validationMessageSource" ref="messageSource"/> </bean> <!--数据验证用--> <bean id="myConversionService" class="org.springframework.format.support.FormattingConversionServiceFactoryBean"> <property name="converters"> <list> <bean class="com.gmtx.system.convertre.DateConverter"/> <bean class="com.gmtx.system.convertre.NumberConverter"/> <bean class="com.gmtx.system.convertre.BooleanConverter"/> <bean class="com.gmtx.system.convertre.IntegerConverter"/> <bean class="com.gmtx.system.convertre.FloatConverter"/> <bean class="com.gmtx.system.convertre.DoubleConverter"/> <bean class="com.gmtx.system.convertre.LongConverter"/> <bean class="com.gmtx.system.convertre.ShortConverter"/> <bean class="com.gmtx.system.convertre.CharConverter"/> <bean class="com.gmtx.system.convertre.StringConvert"/> </list> </property> </bean> <!-- WEB-INF目录下面的JSP页面，是不能直接使用URL访问到。需要通过转发的方式 --> <mvc:view-controller path="/" view-name="forward:/login"></mvc:view-controller> <!-- Spring MVC的拦截器 --> <mvc:interceptors> <mvc:interceptor> <mvc:mapping path="/*/*"/> <bean class="实现org.springframework.web.servlet.HandlerInterceptor的类(或其他拦截类)"/> </mvc:interceptor> </mvc:interceptors> </beans>
SpingConfig.xml
spring的配置文件
<?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:tx="http://www.springframework.org/schema/tx" xmlns:task="http://www.springframework.org/schema/task" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.1.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-3.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd"> <!-- spring容器扫描 --> <context:component-scan base-package="com.gmtx"> <!-- 不扫描spring mvc的controller --> <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/> </context:component-scan> <!-- bean注解 --> <context:annotation-config/> <!-- 数据库 --> <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> <property name="driverClassName" value="org.logicalcobwebs.proxool.ProxoolDriver"/> <property name="url" value="proxool.hjzzAuthPlatform"/> </bean> <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate"> <property name="dataSource" ref="dataSource"/> </bean> <bean id="txManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource"></property> </bean> <!-- 开启AOP --> <aop:aspectj-autoproxy expose-proxy="true"/> <!-- 事务 --> <tx:annotation-driven transaction-manager="txManager"/> <!-- 定时器 --> <task:annotation-driven/> </beans>
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