CXF调用web服务

1.进入apache-cxf-2.7.6in目录,按住shift键,鼠标右键点击选择:  在此处打开命令窗口

2.输入 wsdl2java url ,url是对外发布的端口  ,    发布web服务示例: http://www.cnblogs.com/taobd/p/6691871.html

3.把生成的java文件复制到项目,示例如下:

package cn.bd.client;
import java.util.Date;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlSchemaType;
import javax.xml.bind.annotation.XmlType;


/**
 * <p>weather complex type的 Java 类。
 * 
 * <p>以下模式片段指定包含在此类中的预期内容。
 * 
 * <pre>
 * &lt;complexType name="weather">
 *   &lt;complexContent>
 *     &lt;restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
 *       &lt;sequence>
 *         &lt;element name="average" type="{http://www.w3.org/2001/XMLSchema}int"/>
 *         &lt;element name="city" type="{http://www.w3.org/2001/XMLSchema}string" minOccurs="0"/>
 *         &lt;element name="date" type="{http://www.w3.org/2001/XMLSchema}dateTime" minOccurs="0"/>
 *         &lt;element name="desc" type="{http://www.w3.org/2001/XMLSchema}string" minOccurs="0"/>
 *         &lt;element name="max" type="{http://www.w3.org/2001/XMLSchema}int"/>
 *         &lt;element name="min" type="{http://www.w3.org/2001/XMLSchema}int"/>
 *       &lt;/sequence>
 *     &lt;/restriction>
 *   &lt;/complexContent>
 * &lt;/complexType>
 * </pre>
 * 
 * 
 */
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "weather", propOrder = {
    "average",
    "city",
    "date",
    "desc",
    "max",
    "min"
})
public class Weather {

    protected int average;
    protected String city;
    @XmlSchemaType(name = "dateTime")
    protected Date date;
    protected String desc;
    protected int max;
    protected int min;

    /**
     * 获取average属性的值。
     * 
     */
    public int getAverage() {
        return average;
    }

    /**
     * 设置average属性的值。
     * 
     */
    public void setAverage(int value) {
        this.average = value;
    }

    /**
     * 获取city属性的值。
     * 
     * @return
     *     possible object is
     *     {@link String }
     *     
     */
    public String getCity() {
        return city;
    }

    /**
     * 设置city属性的值。
     * 
     * @param value
     *     allowed object is
     *     {@link String }
     *     
     */
    public void setCity(String value) {
        this.city = value;
    }

    /**
     * 获取date属性的值。
     * 
     * @return
     *     possible object is
     *     {@link XMLGregorianCalendar }
     *     
     */
    public Date getDate() {
        return date;
    }

    /**
     * 设置date属性的值。
     * 
     * @param value
     *     allowed object is
     *     {@link XMLGregorianCalendar }
     *     
     */
    public void setDate(Date value) {
        this.date = value;
    }

    /**
     * 获取desc属性的值。
     * 
     * @return
     *     possible object is
     *     {@link String }
     *     
     */
    public String getDesc() {
        return desc;
    }

    /**
     * 设置desc属性的值。
     * 
     * @param value
     *     allowed object is
     *     {@link String }
     *     
     */
    public void setDesc(String value) {
        this.desc = value;
    }

    /**
     * 获取max属性的值。
     * 
     */
    public int getMax() {
        return max;
    }

    /**
     * 设置max属性的值。
     * 
     */
    public void setMax(int value) {
        this.max = value;
    }

    /**
     * 获取min属性的值。
     * 
     */
    public int getMin() {
        return min;
    }

    /**
     * 设置min属性的值。
     * 
     */
    public void setMin(int value) {
        this.min = value;
    }

}

package cn.bd.client;

import java.util.Date;

import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;
import javax.xml.bind.annotation.XmlSeeAlso;
import javax.xml.ws.RequestWrapper;
import javax.xml.ws.ResponseWrapper;

/**
 * This class was generated by Apache CXF 2.7.6
 * 2017-04-10T20:28:30.443+08:00
 * Generated source version: 2.7.6
 * 
 */
@WebService(targetNamespace = "http://service.weather.bd.cn/", name = "WeatherService")
public interface WeatherService {

    @WebResult(name = "out", targetNamespace = "")
    @RequestWrapper(localName = "getWeathers", targetNamespace = "http://service.weather.bd.cn/", className = "cn.bd.weather.service.GetWeathers")
    @WebMethod
    @ResponseWrapper(localName = "getWeathersResponse", targetNamespace = "http://service.weather.bd.cn/", className = "cn.bd.weather.service.GetWeathersResponse")
    public java.util.List<Weather> getWeathers(
        @WebParam(name = "city", targetNamespace = "")
        java.lang.String city,
        @WebParam(name = "dates", targetNamespace = "")
        java.util.List<Date> dates
    );
}

4.spring容器的配置如下:

<?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:p="http://www.springframework.org/schema/p"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:jaxws="http://cxf.apache.org/jaxws"
    xsi:schemaLocation="http://www.springframework.org/schema/beans 
                        http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
                        http://www.springframework.org/schema/context
                        http://www.springframework.org/schema/context/spring-context-3.1.xsd
                        http://cxf.apache.org/jaxws
13                         http://cxf.apache.org/schemas/jaxws.xsd
14                         http://cxf.apache.org/bindings/soap
15                         http://cxf.apache.org/schemas/configuration/soap.xsd">

    
    <bean id="clientFactory" class="org.apache.cxf.jaxws.JaxWsProxyFactoryBean">
        <property name="serviceClass" value="cn.bd.client.WeatherService"></property>
        <property name="address" value="http://localhost:8090/CXFService/getWeather?wsdl"></property>
    </bean>
    
    <bean id="wsClient" class="cn.bd.client.WeatherService" factory-bean="clientFactory" factory-method="create">
    </bean>
    
    <bean id="weatherAction" class="cn.bd.action.WeatherAction" scope="prototype">
        <property name="weatherService" ref="wsClient"></property>
    </bean>
    
    
</beans>

5.web.xml示例如下:

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0" 
    xmlns="http://java.sun.com/xml/ns/javaee" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
    http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
  <display-name></display-name>    
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
  
  <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>
  
  <filter>
      <filter-name>struts2</filter-name>
      <filter-class>
          org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
      </filter-class>
  </filter>
  <filter-mapping>
      <filter-name>struts2</filter-name>
      <url-pattern>/*</url-pattern>
  </filter-mapping>
</web-app>

6.action的如下所示例:

package cn.bd.action;

import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import cn.bd.client.Weather;
import cn.bd.client.WeatherService;
import cn.bd.weatherclient.WeatherWebServiceSoap;

import com.opensymphony.xwork2.ActionSupport;

public class WeatherAction extends ActionSupport{

    /**
     * 
     */
    private static final long serialVersionUID = 1L;

    private WeatherService weatherService;
    public void setWeatherService(WeatherService weatherService) {
        this.weatherService = weatherService;
    }
    private List<Weather> list;
    
    
    private WeatherWebServiceSoap serviceSoap;
    public void setServiceSoap(WeatherWebServiceSoap serviceSoap) {
        this.serviceSoap = serviceSoap;
    }
    
    
    
    @Override
    public String execute() throws Exception {
        List<Date> dates=new ArrayList<Date>();
        DateFormat format=new SimpleDateFormat("yyyy-MM-dd");
        Date date1=format.parse("2016-12-1");
        Date date2=format.parse("2016-12-2");
        Date date3=format.parse("2016-12-3");
        dates.add(date1);
        dates.add(date2);
        dates.add(date3);
        list=weatherService.getWeathers("北京", dates);//调用web服务
        
        /*for(Weather w:list){
            System.out.println(w.getCity());
        }*/
        return super.execute();
    }


    
    
    public List<Weather> getList() {
        return list;
    }

    public void setList(List<Weather> list) {
        this.list = list;
    }
}

7.struts.xml配置:

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.1//EN" 
    "http://struts.apache.org/dtds/struts-2.1.dtd">
<struts>
    <package name="default" namespace="/" extends="struts-default">
        <action name="showWeather" class="weatherAction">
            <result>index.jsp</result>
        </action>
    </package>
</struts>    

8.在index.jsp页面简单输出:

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags" %>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'index.jsp' starting page</title>
    <meta http-equiv="pragma" content="no-cache">
    <meta http-equiv="cache-control" content="no-cache">
    <meta http-equiv="expires" content="0">    
    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
    <meta http-equiv="description" content="This is my page">
    <!--
    <link rel="stylesheet" type="text/css" href="styles.css">
    -->
  </head>
  
  <body>
      <table align="center" style="50%;text-align:center;">
          <tr>
              <td>城市</td>
              <td>最高温</td>
              <td>最低温</td>
              <td>平均气温</td>
          </tr>
          <s:iterator value="list" status="sta">
              <tr <s:if test="#sta.odd==true">style="background-color:gray;"</s:if>>
                  <td><s:property value="city"/></td>
                  <td><s:property value="max"/></td>
                  <td><s:property value="min"/></td>
                  <td><s:property value="average"/></td>
            </tr>
        </s:iterator>
      </table>
    
  </body>
</html>