spring mvc 项目 相关配置文件小结

web.xml文件主要配置如下:

需要加载的配置文件: 类路径下,可以使用通配符配置 类似:classpath:conf/spring/*/*.xml,

<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:conf/spring/spring-da.xml,
classpath:conf/spring/spring-res.xml,
</param-value>
</context-param>

上下文加载过滤:

<!-- 上下文加载器 加载 context-param -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

excel模板下载,防止出现压缩包的情况.

<!-- excel模板下载 -->
<mime-mapping>
<extension>xlsx</extension>
<mime-type>application/vnd.openxmlformats</mime-type>
</mime-mapping>

字符过滤器:防止前后台的中文乱码,当然,最好还是保证 前台页面utf-8 后台的编码也是utf-8

<!-- 字符过滤器 -->
<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>

SPring mvc的总控制分发配置:

<!-- Spring MVC 总控制器 DispatcherServlet -->
<servlet>
<servlet-name>pmp</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:conf/spring/spring-servlet.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>pmp</servlet-name>
<url-pattern>*.htm</url-pattern>
<url-pattern>*.action</url-pattern>
</servlet-mapping>

容器校验登录控制,以及请求的拦截:

<!-- security start -->
<security-constraint>
<web-resource-collection>
<web-resource-name>pmp-web-in</web-resource-name>
<url-pattern>/*</url-pattern>
</web-resource-collection>
<auth-constraint>
<role-name>*</role-name>
</auth-constraint>
</security-constraint>
<security-constraint>
<web-resource-collection>
<web-resource-name>pmp-web-in</web-resource-name>
<url-pattern>/RES/*</url-pattern>
<url-pattern>/login.jsp</url-pattern>
<url-pattern>/home/error.htm</url-pattern>
</web-resource-collection>
</security-constraint>
<login-config>
<auth-method>FORM</auth-method>
<form-login-config>
<form-login-page>/login.jsp</form-login-page>
<form-error-page>/login.jsp</form-error-page>
</form-login-config>
</login-config>
<security-role>
<description>framework user role</description>
<role-name>*</role-name>
</security-role>
<!-- security end -->

欢迎页面以及错误跳转配置:

<welcome-file-list>
<welcome-file>redirect.jsp</welcome-file>
</welcome-file-list>
<error-page>
<exception-type>java.lang.Throwable</exception-type>
<location>/home/error.htm?errorCode=500</location>
</error-page>
<error-page>
<error-code>500</error-code>
<location>/home/error.htm?errorCode=500</location>
</error-page>
<error-page>
<error-code>404</error-code>
<location>/home/error.htm?errorCode=404</location>
</error-page>
<error-page>
<error-code>403</error-code>
<location>/home/error.htm?errorCode=403</location>
</error-page>

以上是项目中web.xml的基本的配置信息,可以根据自身的项目信息增加和删除相关的配置项.

下面是spring-servlet.xml文件的相关的配置:

<?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:cxf="http://cxf.apache.org/core"
xmlns:p="http://cxf.apache.org/policy" xmlns:ss="http://www.springframework.org/schema/security"
xmlns:jaxws="http://cxf.apache.org/jaxws" xmlns:jee="http://www.springframework.org/schema/jee"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
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://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd http://cxf.apache.org/policy http://cxf.apache.org/schemas/policy.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee.xsd http://cxf.apache.org/bindings/soap http://cxf.apache.org/schemas/configuration/soap.xsd http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd"> 
<!-- 启用注解扫描 -->
<context:component-scan base-package="com.lilin.pmp.web" use-default-filters="false">
<context:include-filter type="annotation" expression="org.springframework.stereotype.Controller" />
</context:component-scan>

<!-- 启用spring mvc 注解驱动配置 -->
<mvc:annotation-driven />

<!-- 拦截器的配置  -->
<mvc:interceptors>
<mvc:interceptor>
<mvc:mapping path="/**/*.htm"/>
<ref bean="loginUserInterceptor" />
</mvc:interceptor>
</mvc:interceptors>
<!--===================== view resovler ===================== -->
<bean id="viewResolver" abstract="true">
<property name="attributes">
<props>
<prop key="resRoot">@{resRoot}</prop>
<prop key="uaaResRoot">@{uaaResRoot}</prop>
<prop key="envName">@{envName}</prop>
<prop key="minSuffix">@{minSuffix}</prop>
<prop key="appVersion">@{appVersion}</prop>
<prop key="imgHost">@{imgHost}</prop>
<prop key="imgHostTag">@{imgHostTag}</prop>
<prop key="imgHostNumber">@{imgHostNumber}</prop>
</props>
</property>
</bean>
<bean id="jstlViewResolver"
class="org.springframework.web.servlet.view.UrlBasedViewResolver"
parent="viewResolver">
<property name="order" value="2" />
<property name="viewClass"
value="org.springframework.web.servlet.view.JstlView" />
<property name="prefix" value="/WEB-INF/jsp/" />
<property name="suffix" value=".jsp" />
</bean>
<bean id="freemarkerResolver"
class="org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver"
parent="viewResolver">
<!--<property name="cache" value="true"/> -->
<property name="order" value="1" />
<property name="viewNames">
<array>
<value>*.ftl</value>
</array>
</property>
<!-- <property name="suffix" value=".ftl" /> -->
<property name="requestContextAttribute" value="request" />
<property name="exposeSpringMacroHelpers" value="true" />
<property name="exposeRequestAttributes" value="true" />
<property name="exposeSessionAttributes" value="true" />
<property name="allowSessionOverride" value="true" />
<property name="contentType" value="text/html;charset=utf-8" /><!--编码 -->
<property name="viewClass"
value="org.springframework.web.servlet.view.freemarker.FreeMarkerView" />
</bean>
<!-- ===================== view resolver end ====================== -->

<!-- 文件上传支持 -->
<bean id="multipartResolver"
class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<property name="defaultEncoding" value="utf-8"></property>
<property name="maxUploadSize">
<value>104857600</value><!-- 上传文件大小限制为100M，100*1024*1024 -->
</property>
<property name="maxInMemorySize">
<value>4096</value>
</property>
</bean>

<bean id="webPropertyConfig"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="locations">
<list>
<value>classpath:conf/main-setting-web.properties</value>
</list>
</property>
<property name="placeholderPrefix" value="@{" />
<property name="systemPropertiesModeName" value="SYSTEM_PROPERTIES_MODE_OVERRIDE" />
</bean>

<bean id="freemarkerConfig"
class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer">
<description>Required for Freemarker to work in web tier</description>
<property name="configuration" ref="freemarkerConfiguration" />
</bean>

<bean id="freemarkerConfiguration"
class="org.springframework.ui.freemarker.FreeMarkerConfigurationFactoryBean">
<description>Using the Config directly so we can use it outside the
web tier
</description>
<!-- 模板加载路径 -->
<property name="templateLoaderPaths">
<list>
<value>/WEB-INF/freemarker/</value>
<value>/WEB-INF/uaa-freemarker/</value>
<value>classpath:/</value>
<value>/</value>
</list>
</property>
<property name="configLocation">
<value>classpath:conf/freemarker.properties</value>
</property>
<!--全局变量部分 -->
<property name="freemarkerVariables">
<map>
<entry key="xml_escape" value-ref="fmXmlEscape" />
<entry key="html_escape" value-ref="fmHtmlEscape" />
<entry key="base" value="@{base}" />
<entry key="resRoot" value="@{resRoot}" />
<entry key="uaaResRoot" value="@{uaaResRoot}" />
<entry key="appVersion" value="@{appVersion}" />
</map>
</property>
<property name="defaultEncoding" value="utf-8" />
</bean>

<bean id="fmXmlEscape" class="freemarker.template.utility.XmlEscape" />
<bean id="fmHtmlEscape" class="freemarker.template.utility.HtmlEscape" />

<!-- ====================== i18n =============================== -->
<bean id="messageSource"
class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
<property name="basename" value="classpath:i18n/messages" />
</bean>

<bean
class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
<property name="messageConverters">
<list>
<bean
class="org.springframework.http.converter.StringHttpMessageConverter">
<property name="supportedMediaTypes">
<list>
<value>text/plain;charset=UTF-8</value>
</list>
</property>
</bean>
</list>
</property>
</bean>
</beans>