一、相關jar包依賴

 <dependencies>
    <dependency>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-core</artifactId>
        <version>3.1.2</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId
 
>
        <artifactId>spring-context</artifactId>
        <version>4.1.6.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-aspects</artifactId>
        <version>
 
4.1.6.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-jdbc</artifactId>
        <version>4.1.6.RELEASE</version>
    </dependency>
    <dependency>
        <groupId
 
>org.springframework</groupId>
        <artifactId>spring-webmvc</artifactId>
        <version>4.1.6.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-webmvc-portlet</artifactId>
        <version>4.1.6.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-rt-frontend-jaxws</artifactId>
        <version>3.1.2</version>
    </dependency>
    <dependency>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-rt-transports-http</artifactId>
        <version>3.1.2</version>
    </dependency>
  </dependencies>

資料庫連線池、資料庫驅動包、日誌等可以去http://mvnrepository.com/載入
二、相關配置檔案
(1)web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:web="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
  <display-name>myapp</display-name>
  <servlet>
        <description>WebService服務釋出</description>
        <display-name>cxf</display-name>
        <servlet-name>cxf</servlet-name>
        <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>cxf</servlet-name>
        <url-pattern>/Services/*</url-pattern>
    </servlet-mapping>
  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>
  <context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath:conf/myapp-context.xml</param-value>
  </context-param>
</web-app>

(2)myapp-context.xml

<?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:aop="http://www.springframework.org/schema/aop"
    xmlns:beans="http://cxf.apache.org/configuration/beans"
    xmlns:c="http://www.springframework.org/schema/c"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:core="http://cxf.apache.org/core"
    xmlns:jdbc="http://www.springframework.org/schema/jdbc"
    xmlns:jee="http://www.springframework.org/schema/jee"
    xmlns:lang="http://www.springframework.org/schema/lang"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xmlns:p="http://www.springframework.org/schema/p"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.1.xsd
        http://cxf.apache.org/configuration/beans http://cxf.apache.org/schemas/configuration/cxf-beans.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd
        http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd
        http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-4.1.xsd
        http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-4.1.xsd
        http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang-4.1.xsd
        http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd">
<import resource="myapp-resources.xml"/>
<import resource="cxf-servlet.xml" />
</beans>

(3)cxf-servlet.xml

<?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:addressing="http://schemas.xmlsoap.org/ws/2004/08/addressing"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:beans="http://cxf.apache.org/configuration/beans"
    xmlns:p="http://www.springframework.org/schema/p"
    xmlns:jaxws="http://cxf.apache.org/jaxws" 
    xmlns:soap="http://cxf.apache.org/bindings/soap"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://schemas.xmlsoap.org/wsdl/http/ http://schemas.xmlsoap.org/wsdl/http/
        http://schemas.xmlsoap.org/wsdl/ http://schemas.xmlsoap.org/wsdl/2003-02-11.xsd
        http://cxf.apache.org/bindings/soap http://cxf.apache.org/schemas/configuration/soap.xsd 
        http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd
        http://schemas.xmlsoap.org/ws/2004/08/addressing http://schemas.xmlsoap.org/ws/2004/08/addressing
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.1.xsd
        http://cxf.apache.org/configuration/beans http://cxf.apache.org/schemas/configuration/cxf-beans.xsd">

 <bean id="myservice" class="com.soft.platform.webservice.MyServiceImpl"></bean>
<jaxws:endpoint id="appservice" implementor="#myservice" address="/MyService" /> 
</beans>

相關環境:jdk1.7 和Tomcat7
三、建立服務相關步驟
(1)Create a Service Endpoint Interface (SEI) that defines the methods you wish to expose as a service.The SEI is a standard Java interface. It defines a set of methods that a class will implement. It can also define a number of member fields and constants to which the implementing class has access.
(2)Add the required annotations to your code.

import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebService;

/**
 * soap介面
 */
@WebService
public interface MyService {
    @WebMethod(operationName = "authorization")
    String authorization(@WebParam(name = "userId") String userId,
            @WebParam(name = "password") String password);
}

import javax.jws.WebService;

@WebService(endpointInterface = "com.soft.platform.webservice.MyService",
serviceName = "MyService")
public class MyServiceImpl implements MyService {

    @Override
    public String authorization(String userId, String password) {
        if ("admin".equals(userId) && "123456".equals(password)) {
            return "success";
        }
        return "false";
    }
}

(3)Publish the service.(cxf-servlet.xml)

<bean id="myservice" class="com.soft.platform.webservice.MyServiceImpl"></bean>
<jaxws:endpoint id="appservice" implementor="#myservice" address="/MyService" /> 
或者
<jaxws:server id="jaxwsService" serviceClass="com.soft.platform.webservice.MyService"
        address="/MyService">
        <jaxws:serviceBean>
            <bean class="com.soft.platform.webservice.MyServiceImpl" />
        </jaxws:serviceBean>
    </jaxws:server>

(4)部署啟動Tomcat訪問http://localhost:8080/myapp/Services/MyService?wsdl