开发必备
1．apache-cxf-2.2.6
2．spring-ws-1.5.8
3．eclipse-jee-galileo-SR1-win32
?
开发步骤：
一、新建一个Dynamic?Web?Project工程。名字叫WebService_CXF_Host
二、将apache-cxf-2.2.6?及?spring-ws-1.5.8?下的jar包拷贝到?WebService_CXF_Host?工程的lib文件夹内
三、建立entity包，并新建MyObject.java，内容如下：
package entity;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlType;
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "MyObject",propOrder = {
"id","name"
})
public class MyObject {
private int id;
private String name;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
?
请注意@XmlType内定义的field必须与类的field一一对应，否则服务器在启动时会报错！这一规则就说明，用于webservice使用的类最好不要与业务bean关系太密切。否则，一旦业务变化，就要花费精力思考是否会影响到webservice。
?
四、新建demo.spring包，并新建接口HelloWorld.java。内容如下：
package demo.spring;
import javax.jws.WebParam;
import javax.jws.WebService;
import entity.MyObject;
@WebService
public interface HelloWorld {
String stringInt(
@WebParam(name = "text",targetNamespace = "http://spring.demo/") String text,@WebParam(name = "num",targetNamespace = "http://spring.demo/") int num);
MyObject[] aryMyObjects(
@WebParam(name = "myObjects",targetNamespace = "http://spring.demo/") MyObject[] myObjects);
}
请注意：@WebService是必须的；@WebParam不是必须的。如果没有@WebParam的描述，在wsdl文件内描述的方法中，参数名将变为arg0,arg1…以此类推.
另外，请留意aryMyObjects方法的返回值类型是数组。将来利用cxf自带的wsdl2java.bat命令生成的接口，返回值类型将是List<MyObject>
?
五、新建demo.spring.impl包，并接建HelloWorld的实现类HelloWorldImpl，内容如下：
package demo.spring;
import javax.jws.WebService;
import entity.MyObject;
@WebService(endpointInterface = "demo.spring.HelloWorld")
public class HelloWorldImpl implements HelloWorld {
public String stringInt(String text,int num) {
System.out.print("stringInt called");
return text+" "+num;
}
public MyObject[] aryMyObjects(MyObject[] myObjects) {
MyObject[] ary=new MyObject[myObjects.length];
for(int i=0;i<ary.length;i++){
ary[i]=new MyObject();
ary[i].setId(myObjects[i].getId()+i);
ary[i].setName(myObjects[i].getName()+" "+i);
}
return ary;
}
}
请注意：@WebService是必须的
?
六、web.xml的内容如下：
<?xml version="1.0" encoding="ISO-8859-1"?> <!DOCTYPE web-app PUBLIC "-//Sun Microsystems,Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd"> <web-app> <context-param> <param-name>contextConfigLocation</param-name> <param-value>WEB-INF/beans.xml</param-value> </context-param> <listener> <listener-class> org.springframework.web.context.ContextLoaderListener </listener-class> </listener> <servlet> <servlet-name>CXFServlet</servlet-name> <display-name>CXF Servlet</display-name> <servlet-class> org.apache.cxf.transport.servlet.CXFServlet </servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>CXFServlet</servlet-name> <url-pattern>/service/*</url-pattern> </servlet-mapping> </web-app>
?
七、与web.xml同一文件夹内新建bean.xml，内容如下：
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:jaxws="http://cxf.apache.org/jaxws" xsi:schemaLocation=" http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans.xsd http://cxf.apache.org/jaxwshttp://cxf.apache.org/schemas/jaxws.xsd"> <import resource="classpath:META-INF/cxf/cxf.xml" /> <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" /> <import resource="classpath:META-INF/cxf/cxf-servlet.xml" /> <bean id="hello" class="demo.spring.impl.HelloWorldImpl" /> <jaxws:endpoint id="helloWorld" implementor="#hello" address="/HelloWorld" /> </beans>
?
至此，CXF开发服务器端已经完成，可以在浏览器内输入
http://localhost:8080/WebService_CXF_Host/service/HelloWorld?wsdl查看发报的方法。