maven+spring+cxf编写web service

1.创建项目

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1. mvn archetype:generate -DarchetypeCatalog=Internal  

选择19，创建web项目

2.生成eclipse项目，参见文章
3.修改web.xml

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1. <?xml version="1.0" encoding="UTF-8"?>  
2.   
3. <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  
4.     xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"  
5.     xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"  
6.     id="WebApp_ID" version="2.5">  
7.     <display-name>Archetype Created Web Application</display-name>  
8.     <listener>  
9.         <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>  
10.     </listener>  
11.     <!-- 设置Spring容器加载配置文件路径 -->  
12.     <context-param>  
13.         <param-name>contextConfigLocation</param-name>  
14.         <param-value>WEB-INF/applicationContext.xml</param-value>  
15.     </context-param>  
16.   
17.     <listener>  
18.         <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>  
19.     </listener>  
20.   
21.     <servlet>  
22.         <servlet-name>CXFService</servlet-name>  
23.         <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>  
24.     </servlet>  
25.   
26.     <servlet-mapping>  
27.         <servlet-name>CXFService</servlet-name>  
28.         <url-pattern>/ws/*</url-pattern>  
29.     </servlet-mapping>  
30. </web-app>  

4.创建webservice接口

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1. package com.sysware.demo.app.service.inf;  
2.   
3. import javax.jws.WebMethod;  
4. import javax.jws.WebParam;  
5. import javax.jws.WebResult;  
6. import javax.jws.WebService;  
7.   
8. import com.sysware.demo.app.model.RetInfo;  
9.   
10. @WebService  
11. public interface IGetInfoService  
12. {  
13.     @WebMethod(operationName = "add")  
14.     @WebResult(name = "result")  
15.     public int add(@WebParam(name = "num1") int num1,  
16.             @WebParam(name = "num2") int num2);  
17.       
18.     @WebMethod(operationName = "getRetInfo")  
19.     @WebResult(name = "result")  
20.     public RetInfo getRetInfo(@WebParam(name = "name") String name, @WebParam(name = "age") int age);  
21. }  

5.创建webservice实现类

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1. package com.sysware.demo.app.service.impl;  
2.   
3. import javax.jws.WebService;  
4.   
5. import com.sysware.demo.app.model.RetInfo;  
6. import com.sysware.demo.app.service.inf.IGetInfoService;  
7.   
8. @WebService(endpointInterface = "com.sysware.demo.app.service.inf.IGetInfoService")  
9. public class GetInfoServiceImpl implements IGetInfoService  
10. {  
11.   
12.     @Override  
13.     public int add(int num1, int num2)  
14.     {  
15.         return num1 + num2;  
16.     }  
17.   
18.     @Override  
19.     public RetInfo getRetInfo(String name, int age)  
20.     {  
21.         RetInfo retInfo = new RetInfo();  
22.         retInfo.setAge(age);  
23.         retInfo.setName(name);  
24.         return retInfo;  
25.     }  
26.   
27. }  

6.返回对象

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1. package com.sysware.demo.app.model;  
2.   
3. public class RetInfo  
4. {  
5.     private String name;  
6.     private int age;  
7.     public String getName()  
8.     {  
9.         return name;  
10.     }  
11.     public void setName(String name)  
12.     {  
13.         this.name = name;  
14.     }  
15.     public int getAge()  
16.     {  
17.         return age;  
18.     }  
19.     public void setAge(int age)  
20.     {  
21.         this.age = age;  
22.     }  
23. }  

7.创建bean文件applicationContext.xml在WEB-INF目录下

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1. <?xml version="1.0" encoding="UTF-8"?>  
2. <beans xmlns="http://www.springframework.org/schema/beans"  
3.     xmlns:context="http://www.springframework.org/schema/context"  
4.     xmlns:jaxws="http://cxf.apache.org/jaxws" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  
5.     xsi:schemaLocation="http://www.springframework.org/schema/beans   
6.     http://www.springframework.org/schema/beans/spring-beans-3.0.xsd  
7.     http://www.springframework.org/schema/context  
8.     http://www.springframework.org/schema/context/spring-context-3.0.xsd  
9.     http://cxf.apache.org/jaxws   
10.     http://cxf.apache.org/schemas/jaxws.xsd">  
11.     <import resource="classpath:META-INF/cxf/cxf.xml" />  
12.     <import resource="classpath:META-INF/cxf/cxf-servlet.xml" />  
13.     <import resource="classpath:META-INF/cxf/cxf-extension-xml.xml"/>   
14.     <bean id="getInfoServiceImpl" class="com.sysware.demo.app.service.impl.GetInfoServiceImpl"></bean>  
15.     <jaxws:endpoint id="getInfoService" implementor="#getInfoServiceImpl" address="/getInfoService"></jaxws:endpoint>  
16. </beans>  

8.修改pom文件

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1. <span style="white-space:pre">  </span><modelVersion>4.0.0</modelVersion>  
2. <span style="white-space:pre">  </span><groupId>com.sysware.demo</groupId>  
3. <span style="white-space:pre">  </span><artifactId>mvncxfdemo</artifactId>  
4. <span style="white-space:pre">  </span><packaging>war</packaging>  
5. <span style="white-space:pre">  </span><version>1.0-SNAPSHOT</version>  
6. <span style="white-space:pre">  </span><name>mvncxfdemo Maven Webapp</name>  
7. <span style="white-space:pre">  </span><url>http://maven.apache.org</url>     
8.         <dependencies>  
9.         <dependency>  
10.             <groupId>junit</groupId>  
11.             <artifactId>junit</artifactId>  
12.             <version>4.10</version>  
13.             <type>jar</type>  
14.             <scope>test</scope>  
15.         </dependency>  
16.         <dependency>  
17.             <groupId>org.apache.cxf</groupId>  
18.             <artifactId>cxf-rt-frontend-jaxws</artifactId>  
19.             <version>2.6.1</version>  
20.         </dependency>  
21.         <dependency>  
22.             <groupId>org.springframework</groupId>  
23.             <artifactId>spring-context</artifactId>  
24.             <version>3.1.2.RELEASE</version>  
25.         </dependency>  
26.         <dependency>  
27.             <groupId>org.springframework</groupId>  
28.             <artifactId>spring-web</artifactId>  
29.             <version>3.1.2.RELEASE</version>  
30.         </dependency>  
31.         <dependency>  
32.             <groupId>org.apache.cxf</groupId>  
33.             <artifactId>cxf-rt-transports-common</artifactId>  
34.             <version>2.5.4</version>  
35.             <type>jar</type>  
36.             <scope>compile</scope>  
37.         </dependency>  
38.         <dependency>  
39.             <groupId>org.apache.cxf</groupId>  
40.             <artifactId>cxf-rt-core</artifactId>  
41.             <version>2.6.1</version>  
42.             <type>jar</type>  
43.             <scope>compile</scope>  
44.         </dependency>  
45.         <dependency>  
46.             <groupId>org.apache.cxf</groupId>  
47.             <artifactId>cxf-rt-transports-http-jetty</artifactId>  
48.             <version>2.6.1</version>  
49.             <type>jar</type>  
50.             <scope>compile</scope>  
51.         </dependency>  
52.     </dependencies>  
53.     <build>  
54.         <finalName>mvncxfdemo</finalName>  
55.         <plugins>  
56.             <plugin>  
57.                 <groupId>org.mortbay.jetty</groupId>  
58.                 <artifactId>jetty-maven-plugin</artifactId>  
59.                 <version>8.1.5.v20120716</version>  
60.                 <configuration>  
61.                     <stopPort>9966</stopPort>  
62.                     <stopKey>foo</stopKey>  
63.                 </configuration>  
64.             </plugin>  
65.         </plugins>  
66.     </build>  
67.     <properties>  
68.         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>  
69.     </properties>  

9.运行

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1. mvn clean jetty:run-war  

10.或者实现接口修改为

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1. package com.sysware.demo.app.service.impl;  
2.   
3. import javax.jws.WebMethod;  
4. import javax.jws.WebParam;  
5. import javax.jws.WebResult;  
6. import javax.jws.WebService;  
7.   
8. import com.sysware.demo.app.model.RetInfo;  
9.   
10. @WebService  
11. public class GetInfoServiceImpl  
12. {  
13.   
14.     @WebMethod(operationName = "add")  
15.     @WebResult(name = "result")  
16.     public int add(@WebParam(name = "num1") int num1,  
17.             @WebParam(name = "num2") int num2)  
18.     {  
19.         return num1 + num2;  
20.     }  
21.   
22.     @WebMethod(operationName = "getRetInfo")  
23.     @WebResult(name = "result")  
24.     public RetInfo getRetInfo(@WebParam(name = "name") String name, @WebParam(name = "age") int age)  
25.     {  
26.         RetInfo retInfo = new RetInfo();  
27.         retInfo.setAge(age);  
28.         retInfo.setName(name);  
29.         return retInfo;  
30.     }  
31.   
32. }  

 

由于客户端用gsoap，如果两个service在同一个目录下，将导致错误，因为两个targetNamespace相同

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1. <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://userlist.user.webservice.service.cms.ivideo.sysware.com/" elementFormDefault="unqualified" targetNamespace="http://userlist.user.webservice.service.cms.ivideo.sysware.com/" version="1.0">  

为了保证两个service不在一个target里面，建议每个package下只有一个webservice