axis2开发webservice需要返回大量数据，该以什么样的形式返回呢？

[DaiGangCsdn]

本人用axis2开发webservice，传输大量的数据，需要以什么样式数据格式返回呢？本人刚接触webservice，好多东西还不懂，感谢各位能提供一个思路，能附上代码最好。谢谢给位！

[s478853630]

用List，如有疑问，可以去下载资源：http://download.csdn.net/detail/s478853630/5098447 axis2功能不错，但开发起来比较吃力，我们现在都用apache的，看代码： 首先发布webservice

package com.zl.webservice;

import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.apache.commons.mvc.annotation.Webservice;
import org.apache.commons.mvc.annotation.WebserviceMethod;
import org.apache.commons.mvc.thread.HttpThread;
import com.zl.entity.Store;
import com.zl.model.StoreModel;

/**
 * 发布商品的Webservice
 * @version 1.0
 */
@Webservice(name = "store")
public class StoreWebservice {
	
	/**
	 * 查询数据
	 * @param store
	 * @return
	 */
	@WebserviceMethod
	public List<Store> find(Store store) {
		HttpServletRequest request = HttpThread.getRequest();
		System.out.println("request: " + request);
		return new StoreModel().findByExcel(null != store ? store : new Store());
	}

}

修改web.xml

<servlet>
		<servlet-name>ws</servlet-name>
		<servlet-class>org.apache.commons.mvc.webservice.WebserviceServlet</servlet-class>
		<init-param>
			<param-name>package</param-name>
			<param-value>com.zl.webservice</param-value>
		</init-param>
		<load-on-startup>2</load-on-startup>
	</servlet>
	<servlet-mapping>
		<servlet-name>ws</servlet-name>
		<url-pattern>/webservice</url-pattern>
	</servlet-mapping>

再测试调用webservice

package com.zl.webservice;

import java.util.List;
import org.apache.commons.mvc.webservice.WebserviceClient;
import com.zl.entity.Store;

/**
 * 测试Webservice
 * @version 1.0
 */
public class TestWebservice {

	public static void main(String[] args) {
		Store store = new Store();// 准备参数
		store.setBrand("多乐士");
		// 首先创建一个webservice客户端，参数依次为：webservice的url, webservice的名称, webservice的方法, 参数列表, 返回类型, 泛型的类型(不需要泛型就传入null) 
        WebserviceClient client = new WebserviceClient("http://localhost:8080/test/webservice", "store", "find", new Object[] { store }, List.class, Store.class);
        List<Store> list = client.execute();// 调用webservice  
        System.out.println("从服务器返回" + list.size() + "个商品");// 得到了服务端返回的数据
	}
	
}

最后运行main方法，发布方的控制台输出：

request: org.apache.catalina.connector.RequestFacade@6f558a
2013-08-25 20:03:59,546 [http-8080-2] INFO  [org.apache.commons.mvc.webservice.WebserviceControl] - 路径：/test/webservice   方式：POST   耗时：15ms   IP：127.0.0.1   参数：{"getSoundCode":["0.4661341051949396"],"wsRandom":["7636823720"],"arg0":[{"brand":"多乐士","brandPy":"","description":"","id":0,"model":"","name":"","namePy":"","price":0,"prices":"","searchName":"","searchStatus":0,"specification":"","unit":"","unitPy":""}],"wsMethod":["find"],"wsRandomMd5":["8b3d18cac9f49d0a9767b43e484ac6bc"],"wsName":["store"]}   浏览器：Java 1.6.0_10-rc2   系统：Java 1.6.0_10-rc2    其它：Java/1.6.0_10-rc2

调用方的控制台输出：

从服务器返回17个商品

代码比较简单，功能却十分强大，Map<k, v>，List<?>, Set<?> 随便传

[花谢尊前不敢香]

一般都是json xml格式的数据。