Apache CXF实战之一 Hello World Web Service[转载]

By | 2015年3月9日

Apache的CXF现在几乎成了Java领域构建Web Service的首选类库,并且它也确实简单易用,下面就通过几篇系列文章做一下简单介绍。

当然首先想到的当然还是那个Hello World示例。这个系列文章中用到的例子都是基于Maven构建的工程,下面是我的pom.xml文件内容


4.0.0
com.googlecode.garbagecan.cxfstudy
cxfstudy war 1.0-SNAPSHOT
cxfstudy Maven Webapp
http://maven.apache.org

2.2.7



org.apache.cxf
cxf-rt-frontend-jaxws
${cxf.version}


org.apache.cxf
cxf-rt-transports-http
${cxf.version}


org.apache.cxf
cxf-rt-transports-http-jetty
${cxf.version}


org.apache.cxf
cxf-rt-ws-security
${cxf.version}


org.apache.cxf
cxf-rt-ws-policy
${cxf.version}


org.apache.cxf
cxf-bundle-jaxrs
${cxf.version}


javax.ws.rs
jsr311-api
1.1.1


org.slf4j
slf4j-api
1.5.8


org.slf4j
slf4j-jdk14
1.5.8


commons-httpclient
commons-httpclient
3.0


commons-io
commons-io
2.3


junit
junit
4.8.1
test


cxfstudy


src/main/resources


src/main/java

**


**/*.java


org.mortbay.jetty
maven-jetty-plugin

/

9000

org.apache.maven.plugins
maven-compiler-plugin
1.5
1.5

下面来看看HelloWorld的具体例子。

1.创建HelloWorld 接口类

package com.googlecode.garbagecan.cxfstudy.helloworld;

import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;

@WebService
public interface HelloWorld {
@WebMethod
@WebResult String sayHi(@WebParam String text);
}
2.创建HelloWorld实现类 

package com.googlecode.garbagecan.cxfstudy.helloworld;

public class HelloWorldImpl implements HelloWorld {

public String sayHi(String name) {
String msg = "Hello " + name + "!";
return msg;
}
}
3.创建Server端测试类

package com.googlecode.garbagecan.cxfstudy.helloworld;

import org.apache.cxf.jaxws.JaxWsServerFactoryBean;

// http://localhost:9000/HelloWorld?wsdl
public class Server {
public static void main(String[] args) throws Exception {
JaxWsServerFactoryBean factory = new JaxWsServerFactoryBean();
factory.setServiceClass(HelloWorldImpl.class);

factory.setAddress("http://localhost:9000/ws/HelloWorld");
factory.create();

System.out.println("Server start...");
Thread.sleep(60 * 1000);
System.out.println("Server exit...");
System.exit(0);
}
}
4.创建Client端测试类

package com.googlecode.garbagecan.cxfstudy.helloworld;

import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;

public class Client {
public static void main(String[] args) {
JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();
factory.setServiceClass(HelloWorld.class);
factory.setAddress("http://localhost:9000/ws/HelloWorld");
HelloWorld helloworld = (HelloWorld) factory.create();
System.out.println(helloworld.sayHi("kongxx"));
System.exit(0);
}
}
5.测试

首先运行Server类来启动Web Service服务,然后访问http://localhost:9000/ws/HelloWorld?wsdl地址来确定web service启动正确。

运行Client测试类,会在命令行输出Hello kongxx!的message。

原文链接:http://blog.csdn.net/kongxx/article/details/7525476

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