发布WebService

1.编写生成WebService的Java类

package com.webService;import com.service.PianoServiceImpl;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;import javax.jws.WebMethod;
import javax.jws.WebResult;
import javax.jws.WebService;@WebService(name = "PianoService",serviceName = "PianoWebService")
public class PianoWebService {@WebMethod(operationName = "getPrice",action = "getPriceByBrand")@WebResult(name="price")public int getPriceByBrand(String brand){ApplicationContext ctx = new FileSystemXmlApplicationContext("src/applicationContext.xml");PianoServiceImpl pianoService = (PianoServiceImpl) ctx.getBean("pianoServiceImpl");return pianoService.getPriceByBrand(brand);}
}

2.发布WebService

public static void main(String[] args) {PianoWebService pianoWebService = new PianoWebService();Endpoint.publish("http://localhost:8080/pianowebservice",pianoWebService);System.out.println("启动webservice");}

3.打开浏览器生成URL输入：http://localhost:8080/pianowebservice?wsdl即可浏览到WebService所产生的WSDL全文

调用已有的WebService

1.生成对应的Java文件

C:\Program Files\Java\jdk1.8.0_73\bin>wsimport -d F:\ -s F:\ -p com http://localhost:8080/pianowebservice?wsdl

2.把Java文件拷贝到项目中

3.调用

PianoWebService pianoWebService = new PianoWebService();PianoService pianoService = pianoWebService.getPianoServicePort();int price = pianoService.getPrice("IQOO");System.out.println("获得价格："+price);

附常用的WebService目录
http://www.webxml.com.cn/zh_cn/web_services.aspx