學習Java6(一) WebServices （3）在tomcat中發(fā)布 - 交口稱贊 -...

nbtymm 2007-01-08

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為了滿足廣大網(wǎng)友的要求，今天抽時間搞了下WebServices 在tomcat中的發(fā)布
相關(guān)文章：
tomcat啟動時自動加載servlet
學習Java6(一) WebServices （1）服務(wù)端
 學習Java6(一) WebServices （2）客戶端

新建一個servlet，偶太，能少打一個字符都是好的，所以servlet寫的非常簡潔，也適合初學者看得懂。。。。。。。。。。
WebServiceStarter.java

1 import javax.servlet.ServletException;
2 import javax.servlet.http.HttpServlet;
3 import javax.xml.ws.Endpoint;
4
5 public class WebServiceStarter extends HttpServlet {
6
7     private static final long serialVersionUID = 5870534239093709659L;
8
9     public WebServiceStarter() {
10         super();
11     }
12
13     public void destroy() {
14         super.destroy();
15     }
16
17     public void init() throws ServletException {
18         System.out.println("準備啟動服務(wù)");
19         Endpoint.publish("http://localhost:8080/HelloService", new Hello());
20         System.out.println("服務(wù)啟動完畢");
21     }
22 }
23

web service類Hello.java也是非常簡單

1
2
3 import javax.jws.WebMethod;
4 import javax.jws.WebService;
5 import javax.jws.soap.SOAPBinding;
6
7 @WebService(targetNamespace = "http://jdk.study./client")
8 @SOAPBinding(style = SOAPBinding.Style.RPC)
9 public class Hello {
10     @WebMethod
11     public String sayHello(String name) {
12         return "hello:" + name;
13     }
14 }

web.xml

1 <?xml version="1.0" encoding="UTF-8"?>
2 <web-app version="2.4" xmlns="http://java./xml/ns/j2ee"
3     xmlns:xsi="http://www./2001/XMLSchema-instance"
4     xsi:schemaLocation="http://java./xml/ns/j2ee
5     http://java./xml/ns/j2ee/web-app_2_4.xsd">
6     <servlet>
7         <servlet-name>WebServiceStarter</servlet-name>
8         <servlet-class>WebServiceStarter</servlet-class>
9         <load-on-startup>1</load-on-startup>
10     </servlet>
11 </web-app>
12

ok
就這三個文件。。。。。。。。。啥jar都不要。。。。
發(fā)布，啟動服務(wù)器
2007-1-5 13:28:37 org.apache.catalina.core.AprLifecycleListener init
信息: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: G:\JDK6\bin;F:\tomcat6\bin
2007-1-5 13:28:37 org.apache.coyote.http11.Http11Protocol init
信息: Initializing Coyote HTTP/1.1 on http-8080
2007-1-5 13:28:37 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 937 ms
2007-1-5 13:28:38 org.apache.catalina.core.StandardService start
信息: Starting service Catalina
2007-1-5 13:28:38 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/6.0.7
2007-1-5 13:28:38 org.apache.catalina.core.StandardHost start
信息: XML validation disabled
2007-1-5 13:28:38 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextInitialized()
2007-1-5 13:28:38 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextInitialized()
準備啟動服務(wù)
服務(wù)啟動完畢
2007-1-5 13:28:39 org.apache.coyote.http11.Http11Protocol start
信息: Starting Coyote HTTP/1.1 on http-8080
2007-1-5 13:28:39 org.apache.jk.common.ChannelSocket init
信息: JK: ajp13 listening on /0.0.0.0:8009
2007-1-5 13:28:39 org.apache.jk.server.JkMain start
信息: Jk running ID=0 time=16/62 config=null
2007-1-5 13:28:39 org.apache.catalina.startup.Catalina start
信息: Server startup in 1969 ms

訪問：http://localhost:8080/HelloService?wsdl

1   <?xml version="1.0" encoding="UTF-8" ?>
2 - <definitions xmlns="http://schemas./wsdl/" xmlns:tns="http://jdk.study./client" xmlns:xsd="http://www./2001/XMLSchema" xmlns:soap="http://schemas./wsdl/soap/" targetNamespace="http://jdk.study./client" name="HelloService">
3   <types />
4 - <message name="sayHello">
5   <part name="arg0" type="xsd:string" />
6   </message>
7 - <message name="sayHelloResponse">
8   <part name="return" type="xsd:string" />
9   </message>
10 - <portType name="Hello">
11 - <operation name="sayHello" parameterOrder="arg0">
12   <input message="tns:sayHello" />
13   <output message="tns:sayHelloResponse" />
14   </operation>
15   </portType>
16 - <binding name="HelloPortBinding" type="tns:Hello">
17   <soap:binding style="rpc" transport="http://schemas./soap/http" />
18 - <operation name="sayHello">
19   <soap:operation soapAction="" />
20 - <input>
21   <soap:body use="literal" namespace="http://jdk.study./client" />
22   </input>
23 - <output>
24   <soap:body use="literal" namespace="http://jdk.study./client" />
25   </output>
26   </operation>
27   </binding>
28 - <service name="HelloService">
29 - <port name="HelloPort" binding="tns:HelloPortBinding">
30   <soap:address location="http://localhost:8080/HelloService" />
31   </port>
32   </service>
33   </definitions>

看到以上代碼就ok！
客戶端寫法照舊

呵呵，這下大家滿意了吧。。。。。。。。。
有沖動想把項目里的xfire撤掉了。。。。。。。。。。。。。。。。。