webservice整合spring cxf
下载cxf包，把他里面的包都添加进lib文件夹中。
创建一个接口。添加@WebService注解
@WebService public interface HelloWorld { String sayHi(@WebParam(name="text")String text); String sayHiToUser(User user); String[] SayHiToUserList(List<User> userList); }
创建接口的实现类，也添加@WebService注解，给他一个名称:boy
@WebService(serviceName="boy") public class HelloWorldImpl implements HelloWorld { Map<Integer, User> users = new LinkedHashMap<Integer, User>(); public String sayHi(String text) { return "Hello " + text; } public String sayHiToUser(User user) { users.put(users.size() + 1, user); return "Hello " + user.getName(); } public String[] SayHiToUserList(List<User> userList) { String[] result = new String[userList.size()]; int i = 0; for (User u : userList) { result[i] = "Hello " + u.getName(); i++; } return result; } }
User实体类：
public class User { private String name; private int age; public String getName() { return name; } public void setName(String name) { this.name = name; } public int getAge() { return age; } public void setAge(int age) { this.age = age; } }
服务端代码：
public class webServiceApp { public static void main(String[] args) { System.out.println("web service start"); HelloWorldImpl implementor= new HelloWorldImpl(); String address="http://localhost:8000/helloWorld"; Endpoint.publish(address, implementor); System.out.println("web service started"); } }
客户端代码：有集成spring和没集成的
public class HelloWorldClient { public static void main(String[] args) { //集成spring和cxf ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml"); HelloWorld client1 = (HelloWorld) context.getBean("client1"); User user1 = new User(); user1.setName("Tony"); user1.setAge(20); User user2 = new User(); user2.setName("freeman"); user2.setAge(50); List<User> userList = new ArrayList<User>(); userList.add(user1); userList.add(user2); // String[] res = client1.SayHiToUserList(userList); // System.out.println(res[0]); // System.out.println(res[1]); String sayHi = client1.sayHi("good"); System.out.println(sayHi); // HelloWorld2 client2 = (HelloWorld2) context.getBean("client2"); // User user3 = new User(); // user3.setName("Jerry"); // user3.setAge(20); // String user = client2.sayHiToUser(user3); // System.out.println(user); //没有集成 JaxWsProxyFactoryBean svr = new JaxWsProxyFactoryBean(); svr.setServiceClass(HelloWorld.class); svr.setAddress("http://localhost:8000/helloWorld"); HelloWorld hw = (HelloWorld) svr.create(); User user = new User(); user.setName("Tony"); System.out.println(hw.sayHi("ffff")); } }
打印的结果是:
Hello good
Hello ffff
web.xml的配置
<?xml version="1.0" encoding="UTF-8"?> <web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"> <display-name>cxf</display-name> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath*:applicationContext.xml</param-value> </context-param> <listener> <listener-class> org.springframework.web.context.ContextLoaderListener </listener-class> </listener> <listener> <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class> </listener> <servlet> <servlet-name>CXFServlet</servlet-name> <servlet-class> org.apache.cxf.transport.servlet.CXFServlet </servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>CXFServlet</servlet-name> <url-pattern>/*</url-pattern> </servlet-mapping> </web-app>
applicationContext.xml的配置，这个文件是放在资源文件resources下的，他在项目中的路径是在classes里面的。我在这里配置了两个站点。都是可以的。
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:jaxws="http://cxf.apache.org/jaxws" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd"> <!-- 发布一个站点 --> <jaxws:endpoint id="boy" implementor="com.cs.webservice.HelloWorldImpl" address="/aaa" /> <bean id="client1" class="com.cs.webservice.HelloWorld" factory-bean="clientFactory1" factory-method="create" /> <bean id="clientFactory1" class="org.apache.cxf.jaxws.JaxWsProxyFactoryBean"> <property name="serviceClass" value="com.cs.webservice.HelloWorld" /> <property name="address" value="http://localhost:8000/helloWorld/aaa" /> </bean> <!-- 第二个站点 --> <!-- <jaxws:endpoint id="orange" implementor="com.cs.webservice.HelloWorldImpl2" address="/bbb" /> <bean id="client2" class="com.cs.webservice.HelloWorld2" factory-bean="clientFactory2" factory-method="create" /> <bean id="clientFactory2" class="org.apache.cxf.jaxws.JaxWsProxyFactoryBean"> <property name="serviceClass" value="com.cs.webservice.HelloWorld2" /> <property name="address" value="http://localhost:8080/cxfwebservicespring/bbb" /> </bean> --> </beans>
<property name="address" value="http://localhost:8000/helloWorld/aaa" />
aaa前面的路径必须与发布的String address="http://localhost:8000/helloWorld";路径相同。
