springMV通过属性文件注入值(1)

最新推荐文章于 2025-02-23 22:56:36 发布

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最新推荐文章于 2025-02-23 22:56:36 发布

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本文详细介绍了Dubbo服务的配置过程，包括属性文件init.properties的设置及spring-mvc.xml配置文件的应用。涵盖服务注册地址、缓存文件位置、日志记录路径等关键参数配置，并展示了如何通过XML定义引用远程服务。

在这里插入图片描述

1.属性文件 init.properties

##[dubbo安装在哪台机器上,必需指向到哪台机器,与提供者注册的机器一致]##

##[dubbo服务注册地址:服务器上]##
#dubbo.registry.address=119.29.179.201:2181
dubbo.registry.application=ecommerce-web
##[dubbo服务注册地址:开发本地机器]##
dubbo.registry.address=127.0.0.1:2181

##[dubbo服务缓存文件位置]##
dubbo.catalina.home=dubbo缓存文件位置
dubbo.catalina.home.win=C:/ecom/dubbo-registry-catalina/ecommerce-web/dubbo-registry.properties
dubbo.catalina.home.linux=/home/ecom/dubbo-registry-catalina/ecommerce-web/dubbo-registry.properties

##[log日志文件位置]##
log.dir=log日志文件位置
log.dir.win=C:/ecom/log/ecommerce-web/web.log
log.dir.linux=/home/ecom/log/ecommerce-web/web.log

## 需要改变的地址,打包的时候,以下二选一 ##
## 打包到win系统  ##
dubbo.registry.address.file=C:/ecom/dubbo-registry-catalina/ecommerce-web/dubbo-registry.properties
log.home.dir=C:/ecom/log/ecommerce-web/web.log
## 打包到linux系统  ##
#dubbo.registry.address.file=/home/ecom/dubbo-registry-catalina/ecommerce-web/dubbo-registry.properties
#log.home.dir=/home/ecom/log/ecommerce-web/web.log

2.配置文件 spring-mvc.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
	xmlns:mvc="http://www.springframework.org/schema/mvc" 
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:context="http://www.springframework.org/schema/context"
	xsi:schemaLocation="
        http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/mvc
        http://www.springframework.org/schema/mvc/spring-mvc.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context.xsd
        http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd"> 
          
     <mvc:annotation-driven />  
	<context:property-placeholder location="classpath:../properties/init.properties"/>
	
    <!-- 启用spring mvc 注解 -->
    <context:annotation-config />
    <!-- 消费方应用名，用于计算依赖关系，不是匹配条件，不要与提供方一样 -->
	<dubbo:application name="${dubbo.registry.application}" />
	
	<!-- 使用zookeeper注册中心暴露服务地址 --> 
<!--打包注意环境: linux操作系统  -->
<!-- 	<dubbo:registry protocol="zookeeper" address="127.0.0.1:2181" file="/home/ecom/dubbo-registry-catalina/ecommerce-web/dubbo-registry.properties"/> -->
<!--打包注意环境: win操作系统  -->	
<!-- 	<dubbo:registry protocol="zookeeper" address="127.0.0.1:2181" file="C:/ecom/dubbo-registry-catalina/ecommerce-web/dubbo-registry.properties"/> -->
	<dubbo:registry protocol="zookeeper" address="${dubbo.registry.address}" file="${dubbo.registry.address.file}"/>

	<!-- 生成远程服务代理，可以像使用本地bean一样使用demoService -->
	<!-- 样例服务,begin -->
	<!-- dubbo:reference 增加属性check="false"表示,启动的时候不检查提供者是否已经启动 -->
	<dubbo:reference id="interface_demoService" 								interface="com.ecommerce.platform.demo.server.IDemoService" 						check="false"	generic="false"/>
	<!-- 样例服务,end -->
	<!-- 接口服务 -->
	<dubbo:reference id="interface_interfaceService" 							interface="com.ecommerce.platform.server.IInterfaceService" 						check="false"	generic="false"/>
	<dubbo:reference id="interface_orghierService" 								interface="com.ecommerce.platform.server.IOrghierService" 							check="false"	generic="false"/>
	<dubbo:reference id="interface_goodsCategoryService" 						interface="com.ecommerce.platform.server.IGoodsCategoryService" 					check="false"	generic="false"/>
	<dubbo:reference id="interface_goodsService" 								interface="com.ecommerce.platform.server.IGoodsService" 							check="false"	generic="false"/>
	<dubbo:reference id="interface_authLogService" 								interface="com.ecommerce.platform.server.IAuthLogService" 							check="false"	generic="false"/>
	<dubbo:reference id="interface_membersService" 								interface="com.ecommerce.platform.server.IMembersService" 							check="false"	generic="false"/>
	<dubbo:reference id="interface_mktGoodsRelationService" 					interface="com.ecommerce.platform.server.IMktGoodsRelationService" 					check="false"	generic="false"/>
	<dubbo:reference id="interface_sysDataService" 								interface="com.ecommerce.platform.server.ISysDataService" 							check="false"	generic="false"/>
	<dubbo:reference id="interface_brandService" 								interface="com.ecommerce.platform.server.IBrandService" 				 			check="false"	generic="false"/>
	<dubbo:reference id="interface_orderService" 								interface="com.ecommerce.platform.server.IOrderService" 							check="false"	generic="false"/>
	<dubbo:reference id="interface_huiGoService" 								interface="com.ecommerce.platform.server.IHuiGoService" 							check="false"	generic="false"/>
	<dubbo:reference id="interface_commonService" 								interface="com.ecommerce.platform.server.ICommonService" 							check="false"	generic="false"/>
	
	<!-- 计划任务 -->
	<dubbo:reference id="plnadapter_plnAdapterLogService" 						interface="com.ecommerce.platform.plnadapter.service.IPlnAdapterLogService" 		check="false"	generic="false"/>
	<dubbo:reference id="plnadapter_plnAdapterTaskService" 						interface="com.ecommerce.platform.plnadapter.service.IPlnAdapterTaskService" 		check="false"	generic="false"/>
	<dubbo:reference id="plnadapter_plnAdapterTaskConfigService" 				interface="com.ecommerce.platform.plnadapter.service.IPlnAdapterTaskConfigService" 	check="false"	generic="false"/>
	<dubbo:reference id="plnadapter_procedureService" 							interface="com.ecommerce.platform.plnadapter.procedure.server.IProcedureService" 	check="false"	generic="false"/>
	
	<!-- 上面的是ok的 -->
	
    <!-- 设置使用注解的类所在的包 -->
    <!-- 扫包1 -->
	<context:component-scan base-package="com.ecommerce.platform.web.controller" />
    <!-- 扫包2 -->
	<context:component-scan base-package="com.ecommerce.platform.demo.web.controller"/>
	 <!-- 扫包3 -->
	<context:component-scan base-package="com.ecommerce.platform.web.test" />
	
	
    <!-- 对模型视图名称的解析，即在模型视图名称添加前后缀 -->  
    <bean  class="org.springframework.web.servlet.view.InternalResourceViewResolver">  
        <property name="viewClass" value="org.springframework.web.servlet.view.JstlView" />  
        <property name="prefix" value="/WEB-INF/pages/" />  
        <property name="suffix" value=".jsp" />  
    </bean>
    
	<!-- 避免IE在ajax请求时，返回json出现下载 -->
	<bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
		<property name="supportedMediaTypes">
			<list>
				<value>application/json;charset=UTF-8</value>
			</list>
		</property>
	</bean>
	<!-- 启动Spring MVC的注解功能，完成请求和注解POJO的映射 -->
	<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
		<property name="messageConverters">
			<list>
				<ref bean="mappingJacksonHttpMessageConverter" />
			</list>
		</property>
	</bean>
	
    
	<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
		<!-- 设置上传文件的最大尺寸为5MB -->
		<property name="maxUploadSize">
			<value>5242880</value>
		</property>
	</bean>
	
	<!-- SpringMVC在超出上传文件限制时，会抛出org.springframework.web.multipart.MaxUploadSizeExceededException -->  
    <!-- 该异常是SpringMVC在检查上传的文件信息时抛出来的，而且此时还没有进入到Controller方法中 -->  
    <bean id="exceptionResolver"  
        class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver">  
        <property name="exceptionMappings">  
            <props>  
                <!-- 遇到MaxUploadSizeExceededException异常时，自动跳转到/WEB-INF/jsp/error_fileupload.jsp页面 -->  
                <prop key="org.springframework.web.multipart.MaxUploadSizeExceededException">error_fileupload</prop>  
            </props>  
        </property>  
    </bean>  
    
</beans>