java - Weblogic 12c 上的 JAX-WS 网络服务

Question

我正在通过以下链接发布网络服务。

http://www.mkyong.com/webservices/jax-ws/jax-ws-java-web-application-integration-example/ http://stlarch.blogspot.com.tr/2013/02/building-jax-ws-webservices-in-weblogic.html http://www.mkyong.com/webservices/jax-ws/jax-ws-spring-integration-example/ http://examples.javacodegeeks.com/enterprise-java/jws/jax-ws-spring-integration-example/

此代码在部署在 Tomcat 上时有效。但它在 weblogic 12c 中不起作用。我需要提供额外的参数吗？部署过程中我没有异常。我在部署的应用程序下的 Web 服务部分看不到任何项目 weblogic 控制台。

更新:部署madhava编码的webservicetest.war后

Answer 1

我已经创建了自己的应用程序来检查您的问题。确实它对我来说很好用。我与您分享相同的内容。

1) 创建一个简单的web应用程序。(在Eclipse File+New+Dynamic Web Project中)

2) 创建一个接口(interface)作为网络服务。

package com.madhava.service;

import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;

import com.madhava.CalculatorServiceConstant;
@WebService(name = CalculatorServiceConstant.Name.CALCULATOR_SERVICE, targetNamespace = CalculatorServiceConstant.CALCULATOR_SERVICE_TARGET_NAME_SPACE)
public interface CalculatorService {

    @WebMethod
    @WebResult(name="sum")Integer addNumber(@WebParam(name = "number1") Integer number1,
            @WebParam(name = "number2") Integer number2);

    @WebMethod
    @WebResult(name="difference")Integer subtractNumber(@WebParam(name = "number1") Integer number1,
            @WebParam(name = "number2") Integer number2);

    @WebMethod
    @WebResult(name="multiplication")Long multiplyNumber(@WebParam(name = "number1") Integer number1,
            @WebParam(name = "number2") Integer number2);

    @WebMethod
    @WebResult(name="division")Double divideNumber(@WebParam(name = "number1") Integer number1,
            @WebParam(name = "number2") Integer number2);
}

3) 创建一个实现您编写的网络服务的类。

    import javax.ejb.Stateless;
    import javax.jws.WebService;

    import com.madhava.service.CalculatorService;

    @Stateless
    @WebService(portName = CalculatorServiceConstant.PortName.CALCULATOR_SERVICE, serviceName = CalculatorServiceConstant.ServiceName.CALCULATOR_SERVICE, endpointInterface = CalculatorServiceConstant.EndPointInterface.CALCULATOR_SERVICE, targetNamespace = CalculatorServiceConstant.CALCULATOR_SERVICE_TARGET_NAME_SPACE)
    public class CalculatorServiceImpl implements CalculatorService {

        @Override
        public Integer addNumber(Integer number1, Integer number2) {
            if (number1 != null && number2 != null) {
                return number1 + number2;
            } else {
                return 0;
            }
        }

        @Override
        public Integer subtractNumber(Integer number1, Integer number2) {
            if (number1 != null && number2 != null) {
                if (number1 > number2) {
                    return number1 - number2;
                } else {
                    return number2 - number1;
                }
            } else {
                return 0;
            }
        }

        @Override
        public Long multiplyNumber(Integer number1, Integer number2) {
            if (number1 != null && number2 != null) {
                return (long) (number1 * number2);
            } else {
                return 0L;
            }
        }

        @Override
        public Double divideNumber(Integer number1, Integer number2) {
            if ((number1 != null && number2 != null) || number2!=0) {
                return (double) (number1 / number2);
            }
 else {
                return 0.0D;
            }
        }

    }

4)创建一个保留名称、端口名称、服务名称等的类

public class CalculatorServiceConstant {

    public static final String CALCULATOR_SERVICE_TARGET_NAME_SPACE = "http://calculatorservices.madhava.com";

    private CalculatorServiceConstant() {

    }

    public static class Name {
        public static final String CALCULATOR_SERVICE = "CalculatorService";

        // Private Constructor
        private Name() {

        }

    }

    public static class PortName {
        public static final String CALCULATOR_SERVICE = "CalculatorServicePort";

        // Private Constructor
        private PortName() {

        }
    }


    public static class ServiceName {

        public static final String CALCULATOR_SERVICE = "CalculatorServiceService";

        // Private Constructor
        private ServiceName() {

        }
    }


    public static class EndPointInterface {

        public static final String CALCULATOR_SERVICE = "com.madhava.service.CalculatorService";

        // Private Constructor
        private EndPointInterface() {

        }
    }



    public static class JNDI {

        public static final String CALCULATOR_SERVICE = "CalculatorService#com.madhava.service.CalculatorService";

        // Private Constructor
        private JNDI() {

        }
    }

}

5) 创建应用程序的 war 文件并将其部署到 weblogic 服务器中。在这里您将能够看到 Web 服务为“CalculatorServiceService”

在 weblogic 中测试客户端的 URL:

http://localhost:7001/wls_utc/?wsdlUrl=http%3A%2F%2Flocalhost%3A7001%2FWebServicesTest%2FCalculatorServiceService%3FWSDL

6)最后，为了检查它是否正常工作，我创建了客户端类。

package com.madhava.client;

import java.net.MalformedURLException;
import java.net.URL;

import javax.xml.namespace.QName;
import javax.xml.ws.Service;

import com.madhava.CalculatorServiceConstant;
import com.madhava.service.CalculatorService;

public class CalculatorServiceClient {

    /**
     * @param args
     * @throws MalformedURLException 
     */
    public static void main(String[] args) throws MalformedURLException {

        URL url = new URL("http://localhost:7001/WebServicesTest/CalculatorServiceService?wsdl");
        QName qname = new QName(CalculatorServiceConstant.CALCULATOR_SERVICE_TARGET_NAME_SPACE, CalculatorServiceConstant.ServiceName.CALCULATOR_SERVICE);

        Service service = Service.create(url, qname);

        CalculatorService calculatorService = service.getPort(CalculatorService.class);

        System.out.println(calculatorService.addNumber(10,20));

    }

}

希望对你有帮助!