CXF调用web服务
1.进入apache-cxf-2.7.6\bin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:
1 package cn.bd.client; 2 import java.util.Date; 3 import javax.xml.bind.annotation.XmlAccessType; 4 import javax.xml.bind.annotation.XmlAccessorType; 5 import javax.xml.bind.annotation.XmlSchemaType; 6 import javax.xml.bind.annotation.XmlType; 7 8 9 /** 10 * <p>weather complex type的 Java 类。 11 * 12 * <p>以下模式片段指定包含在此类中的预期内容。 13 * 14 * <pre> 15 * <complexType name="weather"> 16 * <complexContent> 17 * <restriction base="{http://www.w3.org/2001/XMLSchema}anyType"> 18 * <sequence> 19 * <element name="average" type="{http://www.w3.org/2001/XMLSchema}int"/> 20 * <element name="city" type="{http://www.w3.org/2001/XMLSchema}string" minOccurs="0"/> 21 * <element name="date" type="{http://www.w3.org/2001/XMLSchema}dateTime" minOccurs="0"/> 22 * <element name="desc" type="{http://www.w3.org/2001/XMLSchema}string" minOccurs="0"/> 23 * <element name="max" type="{http://www.w3.org/2001/XMLSchema}int"/> 24 * <element name="min" type="{http://www.w3.org/2001/XMLSchema}int"/> 25 * </sequence> 26 * </restriction> 27 * </complexContent> 28 * </complexType> 29 * </pre> 30 * 31 * 32 */ 33 @XmlAccessorType(XmlAccessType.FIELD) 34 @XmlType(name = "weather", propOrder = { 35 "average", 36 "city", 37 "date", 38 "desc", 39 "max", 40 "min" 41 }) 42 public class Weather { 43 44 protected int average; 45 protected String city; 46 @XmlSchemaType(name = "dateTime") 47 protected Date date; 48 protected String desc; 49 protected int max; 50 protected int min; 51 52 /** 53 * 获取average属性的值。 54 * 55 */ 56 public int getAverage() { 57 return average; 58 } 59 60 /** 61 * 设置average属性的值。 62 * 63 */ 64 public void setAverage(int value) { 65 this.average = value; 66 } 67 68 /** 69 * 获取city属性的值。 70 * 71 * @return 72 * possible object is 73 * {@link String } 74 * 75 */ 76 public String getCity() { 77 return city; 78 } 79 80 /** 81 * 设置city属性的值。 82 * 83 * @param value 84 * allowed object is 85 * {@link String } 86 * 87 */ 88 public void setCity(String value) { 89 this.city = value; 90 } 91 92 /** 93 * 获取date属性的值。 94 * 95 * @return 96 * possible object is 97 * {@link XMLGregorianCalendar } 98 * 99 */ 100 public Date getDate() { 101 return date; 102 } 103 104 /** 105 * 设置date属性的值。 106 * 107 * @param value 108 * allowed object is 109 * {@link XMLGregorianCalendar } 110 * 111 */ 112 public void setDate(Date value) { 113 this.date = value; 114 } 115 116 /** 117 * 获取desc属性的值。 118 * 119 * @return 120 * possible object is 121 * {@link String } 122 * 123 */ 124 public String getDesc() { 125 return desc; 126 } 127 128 /** 129 * 设置desc属性的值。 130 * 131 * @param value 132 * allowed object is 133 * {@link String } 134 * 135 */ 136 public void setDesc(String value) { 137 this.desc = value; 138 } 139 140 /** 141 * 获取max属性的值。 142 * 143 */ 144 public int getMax() { 145 return max; 146 } 147 148 /** 149 * 设置max属性的值。 150 * 151 */ 152 public void setMax(int value) { 153 this.max = value; 154 } 155 156 /** 157 * 获取min属性的值。 158 * 159 */ 160 public int getMin() { 161 return min; 162 } 163 164 /** 165 * 设置min属性的值。 166 * 167 */ 168 public void setMin(int value) { 169 this.min = value; 170 } 171 172 }
1 package cn.bd.client; 2 3 import java.util.Date; 4 5 import javax.jws.WebMethod; 6 import javax.jws.WebParam; 7 import javax.jws.WebResult; 8 import javax.jws.WebService; 9 import javax.xml.bind.annotation.XmlSeeAlso; 10 import javax.xml.ws.RequestWrapper; 11 import javax.xml.ws.ResponseWrapper; 12 13 /** 14 * This class was generated by Apache CXF 2.7.6 15 * 2017-04-10T20:28:30.443+08:00 16 * Generated source version: 2.7.6 17 * 18 */ 19 @WebService(targetNamespace = "http://service.weather.bd.cn/", name = "WeatherService") 20 public interface WeatherService { 21 22 @WebResult(name = "out", targetNamespace = "") 23 @RequestWrapper(localName = "getWeathers", targetNamespace = "http://service.weather.bd.cn/", className = "cn.bd.weather.service.GetWeathers") 24 @WebMethod 25 @ResponseWrapper(localName = "getWeathersResponse", targetNamespace = "http://service.weather.bd.cn/", className = "cn.bd.weather.service.GetWeathersResponse") 26 public java.util.List<Weather> getWeathers( 27 @WebParam(name = "city", targetNamespace = "") 28 java.lang.String city, 29 @WebParam(name = "dates", targetNamespace = "") 30 java.util.List<Date> dates 31 ); 32 }
4.spring容器的配置如下:
1 <?xml version="1.0" encoding="UTF-8"?> 2 <beans 3 xmlns="http://www.springframework.org/schema/beans" 4 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 5 xmlns:p="http://www.springframework.org/schema/p" 6 xmlns:context="http://www.springframework.org/schema/context" 7 xmlns:jaxws="http://cxf.apache.org/jaxws" 8 xsi:schemaLocation="http://www.springframework.org/schema/beans 9 http://www.springframework.org/schema/beans/spring-beans-3.1.xsd 10 http://www.springframework.org/schema/context 11 http://www.springframework.org/schema/context/spring-context-3.1.xsd 12 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"> 16 17 18 <bean id="clientFactory" class="org.apache.cxf.jaxws.JaxWsProxyFactoryBean"> 19 <property name="serviceClass" value="cn.bd.client.WeatherService"></property> 20 <property name="address" value="http://localhost:8090/CXFService/getWeather?wsdl"></property> 21 </bean> 22 23 <bean id="wsClient" class="cn.bd.client.WeatherService" factory-bean="clientFactory" factory-method="create"> 24 </bean> 25 26 <bean id="weatherAction" class="cn.bd.action.WeatherAction" scope="prototype"> 27 <property name="weatherService" ref="wsClient"></property> 28 </bean> 29 30 31 </beans>
5.web.xml示例如下:
1 <?xml version="1.0" encoding="UTF-8"?> 2 <web-app version="3.0" 3 xmlns="http://java.sun.com/xml/ns/javaee" 4 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 5 xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 6 http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"> 7 <display-name></display-name> 8 <welcome-file-list> 9 <welcome-file>index.jsp</welcome-file> 10 </welcome-file-list> 11 12 <context-param> 13 <param-name>contextConfigLocation</param-name> 14 <param-value>classpath:applicationContext.xml</param-value> 15 </context-param> 16 <listener> 17 <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> 18 </listener> 19 20 <filter> 21 <filter-name>struts2</filter-name> 22 <filter-class> 23 org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter 24 </filter-class> 25 </filter> 26 <filter-mapping> 27 <filter-name>struts2</filter-name> 28 <url-pattern>/*</url-pattern> 29 </filter-mapping> 30 </web-app>
6.action的如下所示例:
1 package cn.bd.action; 2 3 import java.text.DateFormat; 4 import java.text.SimpleDateFormat; 5 import java.util.ArrayList; 6 import java.util.Date; 7 import java.util.List; 8 9 import cn.bd.client.Weather; 10 import cn.bd.client.WeatherService; 11 import cn.bd.weatherclient.WeatherWebServiceSoap; 12 13 import com.opensymphony.xwork2.ActionSupport; 14 15 public class WeatherAction extends ActionSupport{ 16 17 /** 18 * 19 */ 20 private static final long serialVersionUID = 1L; 21 22 private WeatherService weatherService; 23 public void setWeatherService(WeatherService weatherService) { 24 this.weatherService = weatherService; 25 } 26 private List<Weather> list; 27 28 29 private WeatherWebServiceSoap serviceSoap; 30 public void setServiceSoap(WeatherWebServiceSoap serviceSoap) { 31 this.serviceSoap = serviceSoap; 32 } 33 34 35 36 @Override 37 public String execute() throws Exception { 38 List<Date> dates=new ArrayList<Date>(); 39 DateFormat format=new SimpleDateFormat("yyyy-MM-dd"); 40 Date date1=format.parse("2016-12-1"); 41 Date date2=format.parse("2016-12-2"); 42 Date date3=format.parse("2016-12-3"); 43 dates.add(date1); 44 dates.add(date2); 45 dates.add(date3); 46 list=weatherService.getWeathers("北京", dates);//调用web服务 47 48 /*for(Weather w:list){ 49 System.out.println(w.getCity()); 50 }*/ 51 return super.execute(); 52 } 53 54 55 56 57 public List<Weather> getList() { 58 return list; 59 } 60 61 public void setList(List<Weather> list) { 62 this.list = list; 63 } 64 }
7.struts.xml配置:
1 <?xml version="1.0" encoding="UTF-8" ?> 2 <!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.1//EN" 3 "http://struts.apache.org/dtds/struts-2.1.dtd"> 4 <struts> 5 <package name="default" namespace="/" extends="struts-default"> 6 <action name="showWeather" class="weatherAction"> 7 <result>index.jsp</result> 8 </action> 9 </package> 10 </struts>
8.在index.jsp页面简单输出:
1 <%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> 2 <%@ taglib prefix="s" uri="/struts-tags" %> 3 <% 4 String path = request.getContextPath(); 5 String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; 6 %> 7 8 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 9 <html> 10 <head> 11 <base href="<%=basePath%>"> 12 13 <title>My JSP 'index.jsp' starting page</title> 14 <meta http-equiv="pragma" content="no-cache"> 15 <meta http-equiv="cache-control" content="no-cache"> 16 <meta http-equiv="expires" content="0"> 17 <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> 18 <meta http-equiv="description" content="This is my page"> 19 <!-- 20 <link rel="stylesheet" type="text/css" href="styles.css"> 21 --> 22 </head> 23 24 <body> 25 <table align="center" style="width:50%;text-align:center;"> 26 <tr> 27 <td>城市</td> 28 <td>最高温</td> 29 <td>最低温</td> 30 <td>平均气温</td> 31 </tr> 32 <s:iterator value="list" status="sta"> 33 <tr <s:if test="#sta.odd==true">style="background-color:gray;"</s:if>> 34 <td><s:property value="city"/></td> 35 <td><s:property value="max"/></td> 36 <td><s:property value="min"/></td> 37 <td><s:property value="average"/></td> 38 </tr> 39 </s:iterator> 40 </table> 41 42 </body> 43 </html>
