WebService Study notes-hello World

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Contains a server and a client.

Server-side

Hellows.java interface

/** * SEI * */@WebServicepublic interface Hellows {@WebMethodpublic string SayHello (string name);}

Hellowsimpl.java implementing the Hellows.java interface

@WebServicepublic class Hellowsimpl implements hellows{@Overridepublic string SayHello (string name) { SYSTEM.OUT.PRINTLN ("Server says hello to" + name); return "Hello" + Name;}

Servertest Publishing Services

/** * Released WebService * */public class Servertest {public static void main (string[] args) {String address = "http://192.168.1 3.232:8989/ws_01/umgsai "; Endpoint.publish (Address, New Hellowsimpl ()); System.out.println ("Publish Success");}}

Client

① uses the Wsimport tool that comes with the JDK to generate client code based on the network URL

into the target directory in CMD, in the example of the SRC directory in the client project, execute

Wsimport-keep http://192.168.13.232:8989/ws_01/umgsai?wsdl

Directories and files are generated in src after execution

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② uses the Wsimport tool that comes with the JDK to generate client code based on the WSDL file

Open in Browser

http://192.168.13.232:8989/ws_01/umgsai?wsdl

Then save the code as a umgsai.wsdl file. Change the 8989 port in the file to 8080

Then configure a port forwarding in eclipse

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into the target directory in CMD, in the example of the SRC directory in the client project, execute

Wsimport-keep E:\umgsai\workspace\WS_Client\src\umgsai.wsdl

Directories and files are generated in src after execution

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Client Calls

Then call the server-side function in the Clienttest.java

public class Clienttest {public static void main (string[] args) {Hellowsimplservice factory = new Hellowsimplservice (); Hellowsimpl hellows = Factory.gethellowsimplport (); System.out.println (Hellows.getclass ()); String result = Hellows.sayhello ("Tom"); SYSTEM.OUT.PRINTLN (result);}}

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WebService Study notes-hello World