WebService WSDL

Server development steps:

//1. Must have this annotation
@WebService
public class HelloService {
	//2. There must be a public method
	public void doublekill() {
		System.out.println("doublekill");
	}
	
	public User getUser(int id) {
		User user=new User();
		user.setId(id);
		user.setName("Zhang San");
		user.setPwd("123456");
		return user;
	}
}

 

public class PublishServer {
	public static void main(String[] args) {
		//3. Publish service external access address
		Endpoint.publish("http://192.168.0.29:1669/helloService", new HelloService());
	}
}

 Client development steps:
1. Generate local java files according to wsdl

wsimport -d . http://192.168.0.29:1669/helloService?wsdl Generate a local class file

wsimport -s . + address of service specification (wsdl) Generate local class files and java files

wsimport -s . -p (package name) + address of service specification (wsdl) Generate local class files and java files

2. Paste the generated package into the program

3. call

public class InvokeService {
	public static void main(String[] args) {
		HelloServiceService service=new HelloServiceService();
		HelloService port = service.getHelloServicePort();
		port.doublekill();
		User user = port.getUser(2);
		System.out.println(user.getName());
	}

 

Some annotation applications on the server side

@WebService
(
		targetNamespace="www.baidu.com",	
		serviceName="HelloServicePortType",
		portName="ServicePortType"
)
public class HelloService {
	
	@WebMethod(exclude=true)
	public void doubleKill(){
		
		System.out.println("aaaa");
	}
	public
	@WebResult(name="date")
	String getDate(
			@WebParam(name="date")
			String date){
		
		
		
		DateFormat dateFormat=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
		
		return dateFormat.format(new Date());
	}
	
	@WebMethod(operationName="getUserByName")
	public User getUserById(int id){
		User user=new User();
		user.setId(id);
		user.setMomo("123456664");
		user.setUsername("Old Feng");
		return user;
	}
}