How to call web services by java web application?

Answered

Permanently deleted user

Created November 14, 2018 01:29

I create a java web service by the URL as below:

IntelliJ IDEA 开发 WebService | 比利鱼

IntelliJ IDEA 开发 WebService

http://www.biliyu.com/article/986.html

package example;public class HelloWorld {
public String sayHelloWorldFrom(String from) {
String result = "Hello, world, from " + from;
System.out.println(result);
return result;
}
}

http://localhost:8080/services

the address content as below:

And now... Some Services

AdminService (wsdl)

AdminService

Version (wsdl)

getVersion

SOAPMonitorService (wsdl)

publishMessage

HelloWorld (wsdl)

sayHelloWorldFrom

How do I call HelloWorld's sayHelloWorldForm function with the parameter string?

I successfully create a web service, but I do not know how to create a web application(web service client) to call the web service. I find some articles that are conceptual descriptions.

Does somebody have the example of calling web service?

4 comments

Permanently deleted user

Created November 14, 2018 03:49

I try to create a web service client project for the URL of "http://localhost:8080/services/HelloWorld?wsdl". I modify the code in main function as below:

package example;
public class HelloWorldClient {
public static void main(String[] argv) {
try {

HelloWorldServiceLocator locator = new HelloWorldServiceLocator();
HelloWorld_PortType portType = locator.getHelloWorld();

String str = portType.sayHelloWorldFrom("My friend");

System.out.println("str=" + str);

//Activator service = locator.get();
// If authorization is required
//((HelloWorldSoapBindingStub)service).setUsername("user3");
//((HelloWorldSoapBindingStub)service).setPassword("pass3");
// invoke business method
//service.businessMethod();
} catch (javax.xml.rpc.ServiceException ex) {
ex.printStackTrace();
}
catch (java.rmi.RemoteException ex) {
ex.printStackTrace();
}
}
}

But when I run the WebServiceClient and set some breakpoints at main function. But it does not work. I open chrome and input the URL of "http://localhost:8081/". There is nothing to show. No breakpoint is triggered.

I use CentOS in Virtual Box. These are the screenshots of the configuration and the web browser(firefox).

Does somebody know how to solve this problem?

Permanently deleted user

Created November 14, 2018 07:52

I also do the same work in Windows 10. These are my complete source code: Does somebody help me to solve this problem?

TestWebService.zip

https://onedrive.live.com/embed?cid=FBEB6373D9321A7F&resid=FBEB6373D9321A7F%21787476&authkey=AOU3rhSTFePTLc8

TestWebServiceClient.zip

https://onedrive.live.com/embed?cid=FBEB6373D9321A7F&resid=FBEB6373D9321A7F%21787475&authkey=AF3syG4klfj0Cn0

Permanently deleted user

Created November 14, 2018 15:09

When I use glassfsish and JavaFx project with webservice client. The problem is solved. But it means the webservice client use apachaxis may have bugs.

Yaroslav Bedrov

Created November 19, 2018 12:03

Hello,

Could you please clarify the issue? Why do you run client code using Tomcat? If you run "HelloWorldClient" as application it connects to server and "str=Hello, world, from hi" is returned.

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