使用CXF編寫WebService

CXF下載地址：http://cxf.apache.org/download.html

解壓後可以看到lib、bin、docs等目錄。在lib有我們需要的jar包。

在eclipse中創建一個java項目，並引入lib下面的包

創建創建一個接口ICaculateService

import javax.jws.WebParam;
import javax.jws.WebService;

@WebService
public interface ICaculateService {
	public String getName(@WebParam(name="name")String name);
}

 

在創建CaculateService類來實現ICaculateService接口

import javax.jws.WebParam;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
import javax.jws.soap.SOAPBinding.Style;

@WebService
@SOAPBinding(style=Style.RPC)
public class CaculateService implements ICaculateService {
	public String getName(@WebParam(name="name")String name) {
		return "chenbin";
	}
}

 

接下來部署WebService

public class DeployWebService {
	public static void deployService() {
		System.out.println("server start ...");
		ICaculateService service = new CaculateService();
		String addresString = "http://localhost:9000/caculate";
		Endpoint.publish(addresString, service);
	}
	
	public static void main(String[] args) throws InterruptedException {
		deployService();
		System.out.println("server ready ...");
		Thread.sleep(1000*60);
		System.out.println("server exiting");
		System.exit(0);
	}
}

 

WebService發佈好之後，就創建一個客戶端來調用這個服務。在同一個項目中，創建Client類

import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;

public class Client {
	public static void main(String[] args) {
		JaxWsProxyFactoryBean factory1 = new JaxWsProxyFactoryBean();
		factory1.setServiceClass(ICaculateService.class);
		factory1.setAddress("http://localhost:9000/caculate");
		ICaculateService service = (ICaculateService) factory1.create();
		System.out.println(service.getName(""));
	}
}

 

我們也可以新建一個項目來調用剛剛發佈的WebService。需要把ICaculateService重寫一遍，並且命名空間也要相同。代碼和Client類是一樣的。