Maven 创建java Web项目，配置Spring，CXF

vike681

　　1.搭建Maven环境
　　参考文章
　　Maven3路程（一）环境搭建
　　http://www.cnblogs.com/leiOOlei/p/3359561.html

Maven3路程（二）Eclipse集成Maven
　　http://www.cnblogs.com/leiOOlei/p/3361379.html

Maven3路程（三）用Maven创建第一个web项目(1)
　　Maven3路程（三）用Maven创建第一个web项目(2)servlet演示
　　Maven 配置Spring
　　参考
　　http://blog.csdn.net/shiyuezhong/article/details/7959863
　　重点添加这两个依赖



<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>3.1.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>3.1.1.RELEASE</version>
</dependency>
　　
　　3.Maven 添加 CXF



<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxws</artifactId>
<version>3.0.0</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http</artifactId>
<version>3.0.0</version>
</dependency>
<!-- Jetty is needed if you're are not using the CXFServlet -->
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http-jetty</artifactId>
<version>3.0.0</version>
</dependency>
　　
　　最后Web.xml文件是这样



<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd" >
<web-app>
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>
<display-name>Archetype Created Web Application</display-name>
<!--部署到tomcat中，cxf 的webservice服务就启动了，访问的地址是 xx.com/ws/* -->
<servlet>
<servlet-name>CXFServlet</servlet-name>
<display-name>CXFServlet</display-name>
<servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>CXFServlet</servlet-name>
<url-pattern>/ws/*</url-pattern>
</servlet-mapping>
</web-app>
　　POM.xml文件时这样的



<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.webtest</groupId>
<artifactId>test</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>test Maven Webapp</name>
<url>http://maven.apache.org</url>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>   
<groupId>javax.servlet</groupId>   
<artifactId>servlet-api</artifactId>   
<version>2.5</version>   
<scope>provided</scope>   
</dependency>

<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>3.1.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>3.1.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxws</artifactId>
<version>3.0.0</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http</artifactId>
<version>3.0.0</version>
</dependency>
<!-- Jetty is needed if you're are not using the CXFServlet -->
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http-jetty</artifactId>
<version>3.0.0</version>
</dependency>
</dependencies>
<build>
<finalName>test</finalName>
</build>
</project>
　　applicationContext.xml是这样的



<?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:util="http://www.springframework.org/schema/util"
xmlns:jaxws="http://cxf.apache.org/jaxws"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-2.5.xsd
http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">
<bean id="person" class="test.Person">
<property name="name" value="zhangsan"></property>
<property name="age" value="12"></property>
</bean>
<bean id="app" class="test.App">
<property name="person" ref="person"></property>
</bean>
<import resource="classpath:META-INF/cxf/cxf.xml"/>
<import resource="classpath:META-INF/cxf/cxf-servlet.xml"/>
<bean id="hello" class="test.HelloWorldImpl" />
<jaxws:endpoint id="helloWorld" implementor="#hello" address="/HelloWorld" />
</beans>
　　服务端端生成的服务地址是这样的http://localhost:8080/maventtest1/ws/HelloWorld?wsdl
　　必须添加？wsdl才可以看到xml信息
　　 4.CXF生成客户端代码
　　服务端的cxf的web服务好了以后，就可以暴露给客户端使用，客户端在使用的时候要先生成客户端代码
　　这个地方有多种方式，我用的CXF自带wsdl2java的工具
　　在电脑的环境变量中配置CXF_HOME 和配置path路径
　　然后就可以使用wsdl2java的命令
　　wsdl2java用法：


wsdl2java -p com -d src -all  http://localhost:8080/maventtest1/ws/HelloWorld?wsdl

-p  指定其wsdl的命名空间，也就是要生成代码的包名:

-d  指定要产生代码所在目录

-client 生成客户端测试web service的代码

-server 生成服务器启动web  service的代码　　具体地址是查看参数信息可以参考http://cxf.apache.org/docs/how-do-i-develop-a-client.html#HowdoIdevelopaclient?-WSDL2JavageneratedClient
　　结果就是生成一个命名空间下的java类集合。
　　里面会有一个 XXXService的类，调用GetXXPort的方法，会返回原来服务端的一个接口类。就可以调用服务端的服务了




HelloService service = new HelloService();

Hello client = service.getHelloHttpPort();



String result = client.sayHi("Joe");