一、说明:
上一篇简单介绍了CXF以及如何使用CXF来发布一个简单的WebService服务,并且介绍了客户端的调用。
这一篇介绍如何使用CXF与spring在Web项目中来发布WebService服务,CXF版本为3.1.4 ,Spring版本为4.1.7 ,JDK版本 1.7 ,Tomcat 7
二、WebService发布实例实现过程:
首先略过CXF、以及spring的下载过程。
① 新建 Java Dynamic Web project 工程 ,导入CXF与spring的相关jar包,具体用到的包如下:
aopalliance-1.0.jar
asm-5.0.4.jar
cxf-core-3.1.4.jar
cxf-rt-bindings-soap-3.1.4.jar
cxf-rt-bindings-xml-3.1.4.jar
cxf-rt-databinding-jaxb-3.1.4.jar
cxf-rt-frontend-jaxws-3.1.4.jar
cxf-rt-frontend-simple-3.1.4.jar
cxf-rt-transports-http-3.1.4.jar
cxf-rt-ws-addr-3.1.4.jar
cxf-rt-ws-policy-3.1.4.jar
cxf-rt-wsdl-3.1.4.jar
jaxb-core-2.2.11.jar
jaxb-impl-2.2.11.jar
jaxb-xjc-2.2.11.jar
jcl-over-slf4j-1.7.12.jar
neethi-3.0.3.jar
slf4j-api-1.7.12.jar
slf4j-jdk14-1.7.12.jar
spring-aop-4.1.7.RELEASE.jar
spring-beans-4.1.7.RELEASE.jar
spring-context-4.1.7.RELEASE.jar
spring-core-4.1.7.RELEASE.jar
spring-expression-4.1.7.RELEASE.jar
spring-web-4.1.7.RELEASE.jar
stax2-api-3.1.4.jar
woodstox-core-asl-4.4.1.jar
wsdl4j-1.6.3.jar
xml-resolver-1.2.jar
xmlschema-core-2.2.1.jar
② 在工程的web.xml文件中增加支持spring与CXF的配置:
<?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" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
<display-name>CXFWebDemo</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
<!-- 加入CXF支持 -->
<servlet>
<description>Apache CXF Endpoint</description>
<display-name>cxf</display-name>
<servlet-name>cxf</servlet-name>
<servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>cxf</servlet-name>
<url-pattern>/services/*</url-pattern>
</servlet-mapping>
<!-- 加入spring -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext*.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
</web-app>
③ 新建com.elgin.cxf.service包以及 com.elgin.cxf.service.impl ,并增加提供webservice服务的接口类以及其实现:
HelloService :
package com.elgin.cxf.service;
import javax.jws.WebParam;
import javax.jws.WebService;
import com.elgin.cxf.entities.User;
@WebService
public interface HelloService {
public String sayHello(@WebParam(name="text")String text);
public User getUserByName(String name);
}
HelloServiceImpl :
package com.elgin.cxf.service.impl;
import javax.jws.WebService;
import com.elgin.cxf.entities.User;
import com.elgin.cxf.service.HelloService;
@WebService(endpointInterface="com.elgin.cxf.service.HelloService")
public class HelloServiceImpl implements HelloService {
@Override
public String sayHello(String text ) {
return "hello " + text;
}