JAXWS学习（四）- 返回复杂对象

来源：互联网发布：mac pro价格编辑：程序博客网时间：2024/05/18 11:08

这一次，主要是看一下返回复杂对象

1.返回List<String>

服务：

package com.deppon.demo.service01;import java.util.ArrayList;import java.util.List;import javax.jws.WebMethod;import javax.jws.WebService;@WebService(serviceName="ListService")public class ListService {@WebMethod()public List<String> getCitys() {List<String> citys = new ArrayList<String>();citys.add("丹东");citys.add("青岛");citys.add("上海");return citys;}}

<?xml version="1.0" encoding="UTF-8"?><endpoints xmlns='http://java.sun.com/xml/ns/jax-ws/ri/runtime' version='2.0'>  <endpointname="listService"implementation="com.deppon.demo.service01.ListService"url-pattern="/listService"></endpoint></endpoints>

重新加载项目，访问http://localhost:8080/jaxws-demo/listService

然后，我们生成客户端测试一下：

进入到客户端项目根路径，输入命令

D:\WorkSpaces\WorkSpace_SSM\jaxws-client>wsimport -keep -d bin -s src http://localhost:8080/jaxws-demo/listService?wsdl

测试代码：

package com.deppon.demo.test;import java.util.List;import com.deppon.demo.service01.ListService;import com.deppon.demo.service01.ListService_Service;public class MainTest {public static void main(String[] args) {ListService service = new ListService_Service().getListServicePort();List<String> citys = service.getCitys();System.out.println("citys->" + citys);}}

2.返回List<Person>

我们先添加一个实体类

package com.deppon.demo.service01;import java.io.Serializable;public class Person implements Serializable {private static final long serialVersionUID = -889590964471376392L;private Integer id;private String name;public Person(Integer _id , String _name) {this.id = _id;this.name = _name;}public Integer getId() {return id;}public void setId(Integer id) {this.id = id;}public String getName() {return name;}public void setName(String name) {this.name = name;}}

再添加一个方法：

package com.deppon.demo.service01;import java.util.ArrayList;import java.util.List;import javax.jws.WebMethod;import javax.jws.WebService;@WebService(serviceName="ListService")public class ListService {@WebMethod()public List<String> getCitys() {List<String> citys = new ArrayList<String>();citys.add("丹东");citys.add("青岛");citys.add("上海");return citys;}public List<Person> getPersons() {List<Person> persons = new ArrayList<Person>();persons.add(new Person(1 , "路飞"));persons.add(new Person(2 , "索隆"));persons.add(new Person(3 , "乔巴"));return persons;}}

重新加载项目，访问地址：http://localhost:8080/jaxws-demo/listService

我们使用命令，重新生成一下代码

D:\WorkSpaces\WorkSpace_SSM\jaxws-client>wsimport -keep -d bin -s src http://localhost:8080/jaxws-demo/listService?wsdl

package com.deppon.demo.test;import java.util.List;import com.deppon.demo.service01.ListService;import com.deppon.demo.service01.ListService_Service;import com.deppon.demo.service01.Person;public class MainTest {public static void main(String[] args) {ListService service = new ListService_Service().getListServicePort();List<String> citys = service.getCitys();System.out.println("citys->" + citys);List<Person> persons = service.getPersons();for(Person each : persons) {System.out.println("each->" + each.getId() + "," + each.getName());}}}

这里的传递的对象，应该是需要序列化的，具体还没有深入学习，有待研究。