maven+spring+cxf编写web service

史蒂夫和斯凯 · 发表于 2017-2-28 09:14:32

　　1.创建项目

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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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<?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" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
id="WebApp_ID" version="2.5">
<display-name>Archetype Created Web Application</display-name>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>WEB-INF/applicationContext.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>CXFService</servlet-name>
<servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>CXFService</servlet-name>
<url-pattern>/ws/*</url-pattern>
</servlet-mapping>
</web-app>

　　4.创建webservice接口

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package com.sysware.demo.app.service.inf;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;
import com.sysware.demo.app.model.RetInfo;
@WebService
public interface IGetInfoService
{
@WebMethod(operationName = "add")
@WebResult(name = "result")
public int add(@WebParam(name = "num1") int num1,
@WebParam(name = "num2") int num2);
@WebMethod(operationName = "getRetInfo")
@WebResult(name = "result")
public RetInfo getRetInfo(@WebParam(name = "name") String name, @WebParam(name = "age") int age);
}

　　5.创建webservice实现类

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package com.sysware.demo.app.service.impl;
import javax.jws.WebService;
import com.sysware.demo.app.model.RetInfo;
import com.sysware.demo.app.service.inf.IGetInfoService;
@WebService(endpointInterface = "com.sysware.demo.app.service.inf.IGetInfoService")
public class GetInfoServiceImpl implements IGetInfoService
{
@Override
public int add(int num1, int num2)
{
return num1 + num2;
}
@Override
public RetInfo getRetInfo(String name, int age)
{
RetInfo retInfo = new RetInfo();
retInfo.setAge(age);
retInfo.setName(name);
return retInfo;
}
}

　　6.返回对象

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package com.sysware.demo.app.model;
public class RetInfo
{
private String name;
private int age;
public String getName()
{
return name;
}
public void setName(String name)
{
this.name = name;
}
public int getAge()
{
return age;
}
public void setAge(int age)
{
this.age = age;
}
}

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

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<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:jaxws="http://cxf.apache.org/jaxws" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://cxf.apache.org/jaxws
http://cxf.apache.org/schemas/jaxws.xsd">
<import resource="classpath:META-INF/cxf/cxf.xml" />
<import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
<import resource="classpath:META-INF/cxf/cxf-extension-xml.xml"/>
<bean id="getInfoServiceImpl" class="com.sysware.demo.app.service.impl.GetInfoServiceImpl"></bean>
<jaxws:endpoint id="getInfoService" implementor="#getInfoServiceImpl" address="/getInfoService"></jaxws:endpoint>
</beans>

　　8.修改pom文件

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<modelVersion>4.0.0</modelVersion>
<groupId>com.sysware.demo</groupId>
<artifactId>mvncxfdemo</artifactId>
<packaging>war</packaging>
<version>1.0-SNAPSHOT</version>
<name>mvncxfdemo Maven Webapp</name>
<url>http://maven.apache.org</url>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.10</version>
<type>jar</type>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxws</artifactId>
<version>2.6.1</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>3.1.2.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>3.1.2.RELEASE</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-common</artifactId>
<version>2.5.4</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-core</artifactId>
<version>2.6.1</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http-jetty</artifactId>
<version>2.6.1</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
</dependencies>
<build>
<finalName>mvncxfdemo</finalName>
<plugins>
<plugin>
<groupId>org.mortbay.jetty</groupId>
<artifactId>jetty-maven-plugin</artifactId>
<version>8.1.5.v20120716</version>
<configuration>
<stopPort>9966</stopPort>
<stopKey>foo</stopKey>
</configuration>
</plugin>
</plugins>
</build>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>

　　9.运行

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mvn clean jetty:run-war

　　10.或者实现接口修改为

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package com.sysware.demo.app.service.impl;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;
import com.sysware.demo.app.model.RetInfo;
@WebService
public class GetInfoServiceImpl
{
@WebMethod(operationName = "add")
@WebResult(name = "result")
public int add(@WebParam(name = "num1") int num1,
@WebParam(name = "num2") int num2)
{
return num1 + num2;
}
@WebMethod(operationName = "getRetInfo")
@WebResult(name = "result")
public RetInfo getRetInfo(@WebParam(name = "name") String name, @WebParam(name = "age") int age)
{
RetInfo retInfo = new RetInfo();
retInfo.setAge(age);
retInfo.setName(name);
return retInfo;
}
}

　　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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<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

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