The simplest web service implementation

Overview Here is an implementation of the simplest Web service, based on Jax-ws. In addition to the JDK does not require any other jar packages, using the eclipse-provided Web Services ExplorerAccess the service. Implementation of the service side

 PackageCn.ljl.sand.jws.chapter0.service;ImportJavax.jws.WebService;Importjavax.xml.ws.Endpoint; @WebService Public classHelloService { Publicstring Hello (string name) {return"Hello," +name; }         Public Static voidMain (string[] args) {String address= "Http://localhost:6666/service/hello"; Endpoint.publish (Address,NewHelloService ()); }}

There are two types of places to note:

1. WebService annotations
   This annotation declares this class as a web Service
2. Main method
   Publish a service using Endpoint's Publish method

Access through the tools of eclipse Eclipse has embedded Web Services Explorertool that can be used as a client to access the services we have posted above. 1. Set up a Web browser in eclipse Web Services ExplorerYou need to use a browser to open it, you can use an eclipse-embedded browser, or a different external browser. I used the Google Browser, and later found that I could not see the SOAP message, and switched to IE browser. 2. Open the tool run-launch the Web Services Explorer3. Request service The address of the WSDL here is the address we posted on the server, plus ?wsdl。

From for notes (Wiz)

The simplest web service implementation