spring mvc web项目开发（maven项目）

1、配置依赖包pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>

<groupId>com.young.dubbo</groupId>

<artifactId>dubbo-consumer</artifactId>

<packaging>war</packaging>

<version>0.0.1-SNAPSHOT</version>

<name>dubbo-consumer Maven Webapp</name>

<url>http://maven.apache.org</url>

<properties>

<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

<spring.version>3.1.2.RELEASE</spring.version>

</properties>

<dependencies>

<dependency>

<groupId>junit</groupId>

<artifactId>junit</artifactId>

<version>3.8.1</version>

<scope>test</scope>

</dependency>

<dependency>

<groupId>com.alibaba</groupId>

<artifactId>dubbo</artifactId>

<version>2.5.3</version>

<exclusions>

<exclusion>

<artifactId>spring</artifactId>

<groupId>org.springframework</groupId>

</exclusion>

</exclusions>

</dependency>

<dependency>

<groupId>org.apache.zookeeper</groupId>

<artifactId>zookeeper</artifactId>

<version>3.3.3</version>

</dependency>

<dependency>

<groupId>com.101tec</groupId>

<artifactId>zkclient</artifactId>

<version>0.7</version>

</dependency>

<dependency>

<groupId>org.slf4j</groupId>

<artifactId>slf4j-api</artifactId>

<version>1.7.7</version>

</dependency>

<dependency>

<groupId>io.netty</groupId>

<artifactId>netty-all</artifactId>

<version>4.0.34.Final</version>

</dependency>

<dependency>

<groupId>org.javassist</groupId>

<artifactId>javassist</artifactId>

<version>3.20.0-GA</version>

</dependency>

<dependency>

<groupId>log4j</groupId>

<artifactId>log4j</artifactId>

<version>1.2.16</version>

</dependency>

<dependency>

<groupId>javax.servlet</groupId>

<artifactId>servlet-api</artifactId>

<version>2.5</version>

</dependency>

<dependency>

<groupId>com.alibaba</groupId>

<artifactId>fastjson</artifactId>

<version>1.1.18</version>

</dependency>

<dependency>

<groupId>org.javassist</groupId>

<artifactId>javassist</artifactId>

<version>3.15.0-GA</version>

</dependency>

<dependency>

<groupId>org.apache.httpcomponents</groupId>

<artifactId>httpclient</artifactId>

<version>4.1.2</version>

</dependency>

<dependency>

<groupId>org.mortbay.jetty</groupId>

<artifactId>jetty</artifactId>

<version>6.1.26</version>

</dependency>

<dependency>

<groupId>log4j</groupId>

<artifactId>log4j</artifactId>

<version>1.2.17</version>

</dependency>

<dependency>

<groupId>junit</groupId>

<artifactId>junit</artifactId>

<version>3.8.1</version>

<scope>test</scope>

</dependency>

<!-- spring begin -->

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-webmvc</artifactId>

<version>${spring.version}</version>

</dependency>

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-jdbc</artifactId>

<version>${spring.version}</version>

</dependency>

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-context</artifactId>

<version>${spring.version}</version>

</dependency>

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-aop</artifactId>

<version>${spring.version}</version>

</dependency>

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-core</artifactId>

<version>${spring.version}</version>

</dependency>

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-test</artifactId>

<version>${spring.version}</version>

</dependency>

<!-- spring end -->

<dependency>

<groupId>org.apache.maven.plugins</groupId>

<artifactId>maven-resources-plugin</artifactId>

<version>2.4.3</version>

</dependency>

</dependencies>

<build>

<finalName>dubbo-consumer</finalName>

</build>

</project>

2、配置web.xml文件

<?xml version="1.0" encoding="UTF-8"?>

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xmlns="http://java.sun.com/xml/ns/javaee"

xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"

xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
version="3.0">

<display-name>Archetype Created Web Application</display-name>

<servlet>

<servlet-name>spring-dispatch</servlet-name>

<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>

<init-param>

<param-name>contextConfigLocation</param-name>

<param-value>classpath:spring-servlet.xml</param-value>

</init-param>

<load-on-startup>1</load-on-startup>

</servlet>

<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>

<servlet-mapping>

<servlet-name>spring-dispatch</servlet-name>

<url-pattern>/</url-pattern>

</servlet-mapping>

<welcome-file-list>

<welcome-file>index.jsp</welcome-file>

</welcome-file-list>

</web-app>

3、配置spring-servlet.xml

<?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:context="http://www.springframework.org/schema/context"

xmlns:mvc="http://www.springframework.org/schema/mvc"

xmlns:p="http://www.springframework.org/schema/p"

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"
default-lazy-init="false">

<!-- 自动扫描的包名 -->

<context:component-scan base-package="com.young.dubbo.controller"/>

<!-- 默认的注解映射的支持，自动注册DefaultAnnotationHandlerMapping和AnnotationMethodHandlerAdapter -->

<mvc:annotation-driven />

<!-- 视图解释类 -->

<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">

<property name="prefix" value="/WEB-INF/"/>

<property name="suffix" value=".jsp"/>

<property name="viewClass" value="org.springframework.web.servlet.view.JstlView" />

</bean>

<!-- 对静态资源文件的访问-->

<mvc:resources mapping="/images/**" location="/WEB-INF/images/" cache-period="31556926"/>

<mvc:resources mapping="/js/**" location="/WEB-INF/js/" cache-period="31556926"/>

<mvc:resources mapping="/css/**" location="/WEB-INF/css/" cache-period="31556926"/>

<import resource="dubbo-consumer.xml"/>

</beans>

4、本项目用到dubbo服务，多了个dubbo-consumer.xml文件，配置如下

dubbo-consumer.xml文件配置

<?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:dubbo="http://code.alibabatech.com/schema/dubbo"

xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd">

<!--dubbo 服务提供者应用名称 -->

<dubbo:application name="dubbo-comsumer-service"/>

<!--dubbo 注册中心-->

<dubbo:registry address="zookeeper://192.168.0.107:2181"/>

<!-- 服务提供者端口 -->

<!-- <dubbo:protocol port="8080"/> -->

<!-- dubbo暴露服务 -->

<dubbo:reference interface="com.young.dubbo.provider.service.IDubboDemoService" id="dubboDemoService" />

</beans>