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CXF框架学习,发布webservice服务

2017-09-21 15:04 567 查看
笔记:
CXF框架,发布webservice服务,并使用客户端远程访问WebserviceApache CXF是一个开园的Services框架,CXF帮助您来构建和开发 Services这些Services可以支持多种协议,比如SOAP、POST/HTTP、RESTful HTTP CXF大大简化了Service可以天然的和Spring进行无缝集成1.CXF介绍:soa框架是Celtrix(ESB框架)和XFile(webservice)合并而成,并且捐给了apache核心是org.apache.cxf.Bus(总线),类似于Spring的ApplicationContext默认是依赖于SpringApache CXF发行包中的jar,如果全部放到lib中,需要JDK1.6及以上,否则会报JAX-WS版本不一致的问题CXF内置了Jetty服务器,他是servlet容器,好比tomcat2.CXF特点与Spring、Servlet做了无缝对接,CXF框架里面集成了Servlet容器Jetty;支持注解的方式来发布WebService能够显示webservice的服务列表能够添加拦截器:输入拦截器、输出拦截器、输入日志信息拦截器、输出日志拦截器、用户权限认证的拦截器3.配置CXF--客户端访问发布:org.apache.cxf.frontend.ServerFactoryBean;//不够规范org.apache.cxf.jaxws.JaxWsServerFactoryBean;//可以用注解 推荐

4.jar包地址:http://download.csdn.net/download/qq510372845/9988794
也可以到apache官网下载

例子:实现:根据排名查询开发语言
package com.zhijiao.lkm.language;

import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;

@WebService(serviceName="languageManager")
public interface LanguageService {

/**
* 可以修改返回类型、方法明、方法参数
* @param position
* @return
*/
//@WebMethod(operationName="getlang")
public @WebResult(name="languageResult")String getLanguage(@WebParam(name="position")int position);

}
package com.zhijiao.lkm.language;

import org.apache.cxf.frontend.ServerFactoryBean;
import org.apache.cxf.jaxws.JaxWsServerFactoryBean;

/**
* 开发语言排行榜描述服务
* @author lenovo
*
*/
public class LanguageServiceImpl implements LanguageService {

/* (non-Javadoc)
* @see com.zhijiao.lkm.language.LanguageService#getLanguage(int)
*/
@Override
public String getLanguage(int postion) {
String language = null;
switch (postion) {
case 1:
language = "java";
break;
case 2:
language = "c";
break;
case 3:
language = "Objective-C";
break;
case 4:
language = "C#";
break;

default:
break;
}

return language;
}
/**
* 通过cxf框架 ServerFactoryBean 发布webservice
* @param address
* @param languageService
*/
private void testWebService1(String address,LanguageService languageService) {

ServerFactoryBean serverFactoryBean = new ServerFactoryBean();
serverFactoryBean.setAddress(address);//
serverFactoryBean.setServiceClass(LanguageService.class);//对外提供webservice的业务类或者接口,有接口的就写接口,没有接口的就写类
serverFactoryBean.setServiceBean(languageService);//服务的实现bean
serverFactoryBean.create();
System.out.println("地址:"+address);
}
/**
* 通过  框架发布webservice
* @param address
* @param languageService
*/
private void testWebService2(String address,LanguageService languageService) {
JaxWsServerFactoryBean jaxWsServerFactoryBean = new JaxWsServerFactoryBean();
jaxWsServerFactoryBean.setAddress(address);
jaxWsServerFactoryBean.setServiceClass(LanguageService.class);
jaxWsServerFactoryBean.setServiceBean(languageService);
jaxWsServerFactoryBean.create();
System.out.println("地址:"+address);
}
/** 通过cxf框架发布webservice
* 1.ServerFactoryBean
*   --不设置注解就可以发布webservice服务,但是不够规范,不支持注解,不可以通过注解的方式来修改wsdl在标签信息
*   --不支持拦截器在添加
* 2.JaxWsServerFactoryBean
* @param args
*/
public static void main(String[] args) {

LanguageService languageService = new LanguageServiceImpl();
String address="http://127.0.0.1:8080/ws/cxf/languangeService";

LanguageServiceImpl service = new LanguageServiceImpl();
//service.testWebService1(address,languageService);
service.testWebService2("http://127.0.0.1:8080/ws/cxf/languangeService2",languageService);
}
}
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