Spring framework、Spring MVC、Apache CXF搭建webService环境
最近由于项目需要，在一个已经正常的系统中添加webservice，原系统由spring framework(3.2.0.RELEASE)、spring mvc(3.2.0.RELEASE)、spring security(3.1.0.RELEASE)搭建，maven(3.1)管理包依赖。1.首先编辑原pom.xml，添加apache cxf(2.7.10)包：
<!-- Apache CXF (start)-->
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxws</artifactId>
<version>${cxf.version}</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http</artifactId>
<version>${cxf.version}</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-core</artifactId>
<version>${cxf.version}</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
<!-- Apache CXF (end)-->
2.在src目录添加目录com.ltpc.hwws.wservice包，包中创建接口HelloWorld，如下：
import javax.jws.WebParam;
import javax.jws.WebService;
@WebService
public interface HelloWorld {
public String sayHello(@WebParam(name="name") String name);
}
3.在wservice包下创建impl包，impl包中添加接口HelloWorld的实现类HelloWorldImpl，如下：
import com.itrus.ukey.wservice.HelloWorld;
public class HelloWorldImpl implements HelloWorld {
@Override
public String sayHello(String name) {
System.out.println(name+"say hello");
return "Hello "+name+",This is world.";
}
}
4.在src下添加webservice配置文件applicationContext-ws.xml，文件内容如下：
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:jaxws="http://cxf.apache.org/jaxws"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">
<import resource="classpath:META-INF/cxf/cxf.xml"/>
<import resource="classpath:META-INF/cxf/cxf-extension-soap.xml"/>
<import resource="classpath:META-INF/cxf/cxf-servlet.xml"/>
<bean id="helloService" class="com.ltpc.hwws.wservice.impl.HelloWorldImpl" />
<jaxws:endpoint id="helloWService" implementorClass="com.ltpc.hwws.wservice.HelloWorld" address="/hellows">
<jaxws:implementor>
<ref bean="helloService"/>
</jaxws:implementor>
</jaxws:endpoint>
</beans>
5.修改配置web.xml文件，添加cxf servlet，如下：
<servlet>
<servlet-name>CXFServlet</servlet-name>
<servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>CXFServlet</servlet-name>
<url-pattern>/wservices/*</url-pattern>
</servlet-mapping>
同时要添加对applicationContext-ws.xml文件的加载，全部配置完之后的web.xml文件，如下：
<?xml version="1.0" encoding="ISO-8859-1"?>
<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_2_5.xsd" version="2.5">
<display-name>ltpc</display-name>
<description>Roo generated ltpc application</description>
<context-param>
<param-name>defaultHtmlEscape</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext*.xml</param-value>
</context-param>
<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>
<filter-name>HttpMethodFilter</filter-name>
<filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>CharacterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>HttpMethodFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>CXFServlet</servlet-name>
<servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>CXFServlet</servlet-name>
<url-pattern>/wservices/*</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>ukey</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:config/webmvc-config.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>ukey</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
6.配置完成，启动tomcat，在浏览器中访问http://127.0.0.1:8888/ltpc/wservices/hellows?wsdl确定是否正常工作。
至此工作完成，用于备忘。
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