Java 简单webservice 数据传输/webservice入门教程 详细 axis入门

Java简单webservice 数据传输

一、Axis安装
1、到 http://ws.apache.org/Axis/网站下载Axis安装包 axis-bin.zip
2、解压缩安装包,将axis-bin\axis\webapps\下的Axis包拷贝到TOMCAT_HOME\webapps\下,以下约定Axis_HOME为该TOMCAT_HOME\webapps\axis目录
3、启动tomcat,访问http://localhost:8080/axis页面可连通则安装成功

二、服务器端编程
1.编写服务端程序Hello.java
public class Hello {
public String hello(String name) {
if (name == null){
name = "";
}
return "你好" + name + ",欢迎来到Web服务的世界!";
}
} 
2、将源码拷贝到Axis_HOME下,重命名为 Hello.jws
3、访问连接http://localhost:8080/axis/Hello.jws?wsdl,页面显示Axis自动生成的wsdl

三、编写访问服务的客户端 testHello.java
import java.net.URL;
import javax.xml.namespace.QName;
import org.apache.axis.client.Call;
import org.apache.axis.client.Service;
public class testHello {
public static void main(String[] args) {
try {
String endpoint = "http://localhost:8080/axis/Hello.jws?wsdl";
Service service = new Service();
Call call = (Call) service.createCall();
call.setOperationName(new QName(endpoint, "hello"));
call.setTargetEndpointAddress(new URL(endpoint));
String ret = (String) call.invoke(new Object[] { "孟伟" });
System.out.println("返回的数据是:" + ret);
} catch (Exception ex) {
ex.printStackTrace();
}
}
}

四、小结
(1)[解决]Unable to find required classes (javax.activation.DataHandler
and javax.mail.internet.MimeMultipart). Attachment support is disabled
参见http://www.cppblog.com/wform/archive/2006/04/27/mail_activation_jar.html
主要就是下载这两个jar包,并拷贝到lib中
(2)[解读]testHello.java的call需要两个设置方法。
call.setOperationName内部的QName需要传入访问地址和访问方法;
call.setTargetEndpointAddress需要传入地址

五、在Eclipse开发Axis
1、新建一个dynamic web project,项目名称为test_axis
2、拷贝axis-bin解压后的jar包到WebContent/WEB-INF/lib目录下
3、拷贝axis-bin解压后的web.xml、user.lst到WebContent/WEB-INF目录下
4、拷贝server-config.wsdd模版到WebContent/WEB-INF目录下
5、新建Hello.java内容同第二部分Hello.jws源码,但放入com.mfanw包内
6、新建testHello.java内容同第三部分testHello.java源码,但放入com.mfanw包内
7、server-config.wsdd中增加Hello.java的配置项,如下
<service name="hello" provider="java:RPC">
<parameter name="allowedMethods" value="*"/>
<parameter name="className" value="com.mfanw.Hello"/>
</service>
8、启动项目服务器,访问http://localhost:端口/test_axis/services
可见hello (wsdl) 点击可以访问hello,则表示配置正确。
9、运行testHello.java查看输出结果。注明:testHello.java可以在其他机器正常访问输出结果。

以下的资源也很不错, 加减可以看一下o 使用C++制作戰車射擊-100%提供源码 http://download.youkuaiyun.com/source/2257663 使用C++制作3D动画人物-100%提供源码 http://download.youkuaiyun.com/source/2255453 Linux kernel 每一行都完全注释-初学者必备 http://download.youkuaiyun.com/source/1982431 Programming Embedded Systems 2nd http://download.youkuaiyun.com/source/1982338 J2ME pdf and code 郭克华 http://download.youkuaiyun.com/source/2229809 C语言程序设计(Visual+C 6.0环境) http://download.youkuaiyun.com/source/2232878 Visual C++ 60 MFC + code 学习最强宝典 http://download.youkuaiyun.com/source/2236266 ASP.NET Web (第一次亲密接触ASP.NET) http://download.youkuaiyun.com/source/2241466 1 Introduction 1-1 11 Motivation 1-1 12 Objective of the Specification 1-2 13 Scope of the Document1-2 14 USB Product Compliance1-2 15 Document Organization1-3 16 Design Goals1-3 17 Related Documents1-3 2 Terms and Abbreviations 2-1 3 USB 30 Architectural Overview 3-1 31 USB 30 System Description 3-1 311 USB 30 Physical Interface3-2 3111 USB 30 Mechanical3-2 312 USB 30 Power 3-3 313 USB 30 System Configuration3-3 314 USB 30 Architecture Summary3-3 32 SuperSpeed Architecture 3-4 321 Physical Layer 3-5 322 Link Layer 3-6 323 Protocol Layer3-7 324 Robustness3-8 3241 Error Detection 3-8 3242 Error Handling 3-9 325 SuperSpeed Power Management3-9 326 Devices3-10 3261 Peripheral Devices 3-10 3262 Hubs3-11 327 Hosts 3-12 328 Data Flow Models3-12 4 SuperSpeed Data Flow Model 4-1 41 Implementer Viewpoints 4-1 42 SuperSpeed Communication Flow4-1 421 Pipes4-2 43 SuperSpeed Protocol Overview 4-2 431 Differences from USB 204-2 4311 Comparing USB 20 and SuperSpeed Transactions4-3 4312 Introduction to SuperSpeed Packets4-4 44 Generalized Transfer Description4-4 441 Data Bursting4-5 442 IN Transfers4-5 443 OUT Transfers4-6 444 Power Management and Performance4-7 Universal Serial Bus 30 Specification, Revision 10 viii 445 Control Transfers4-8 4451 Control Transfer Packet Size 4-8 4452 Control Transfer Bandwidth Requirements 4-8 4453 Control Transfer Data Sequences4-9 446 Bulk Transfers4-9 4461 Bulk Transfer Data Packet Size 4-9 446
评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值