接口 interface

import ?J2EE技術的爬蟲.util.Collection;
 import ?J2EE技術的爬蟲.util.List;

 public ? interface ?IMathService? {
? /**
??*?加
??*? @param ?a
??*? @param ?b
??*? @return
?? */
? public ? int ?add( int ?a, int ?b);
? /**
??*?減
??*? @param ?a
??*? @param ?b
??*? @return
?? */
? public ? int ?sub( int ?a, int ?b);
 /**
上傳二進制文件
 */
?? public ?String?sendFile(String?fileName, byte []?file?);
?
}


實現 implements

import ?J2EE技術的爬蟲.io.File;
 import ?J2EE技術的爬蟲.io.FileOutputStream;
 import ?J2EE技術的爬蟲.sql.Connection;
 import ?J2EE技術的爬蟲.sql.ResultSet;
 import ?J2EE技術的爬蟲.sql.Statement;
 import ?J2EE技術的爬蟲.util.ArrayList;
 import ?J2EE技術的爬蟲.util.Collection;
 import ?J2EE技術的爬蟲.util.List;

 import ?com.newsoft.oa.bean.User;
 import ?com.newsoft.oa.uitl.Connector;
 import ?com.thoughtworks.xstream.XStream;

 public ? class ?MathServiceImpl? implements ?IMathService {
?? public ? int ?add( int ?a, int ?b) {
??? return ?a + b;
??}
??
?? public ? int ?sub( int ?a, int ?b) {
??? return ?a - b;
??} ?
?? public ?String?getWelComeStr(String?name) {
??? return ? " hi? " + name + " !?歡迎你 " ;
??}
?? public ?List?getUsers() {
???List?l = new ?ArrayList();
???l.add( " name " );
???l.add( " password " );
???l.add( " sex " );
??? return ?l;
??}

public ?String?sendFile(String?fileName,? byte []?filebytes)? {
? try {
??String?path = "" ;
??? if (filebytes != null && filebytes.length > 0 ) {
????File?file = new ?File( " / " + fileName);
????
????file.createNewFile();
????FileOutputStream?fos = new ?FileOutputStream(file);
????fos.write(filebytes);
????fos.close();
????path = file.getAbsolutePath();
????System.out.println(path);
????
????file = null ;
????
???}
???
??? return ?path;
?} catch (Exception?ex) {
?? return ? " false " ;
?}
}


}


?


配置文件

放在 Classes/META-INF/xfire/service.xml；里面

<? xml?version="1.0"?encoding="UTF-8" ?>
< beans? xmlns ="http://xfire.codehaus.org/config/1.0" >
? < service >
?? < name > MathService </ name >
?? < namespace > newsoft/oa/MathService </ namespace >
?? < serviceClass >
???com.newsoft.oa.services.IMathService
?? </ serviceClass >
?? < implementationClass >
???com.newsoft.oa.services.MathServiceImpl
?? </ implementationClass >

? </ service >
</ beans >


其實是借鑒了Spring的寫法，用過Spring不會對著陌生，（Application-context.xml）

WEB-XML加上

< servlet >
?? < servlet-name > XFireServlet </ servlet-name >
?? < servlet-class >
???org.codehaus.xfire.transport.http.XFireConfigurableServlet
?? </ servlet-class >
? </ servlet >

? < servlet-mapping >
?? < servlet-name > XFireServlet </ servlet-name >
?? < url-pattern > /servlet/XFireServlet/* </ url-pattern >
? </ servlet-mapping >

? < servlet-mapping >
?? < servlet-name > XFireServlet </ servlet-name >
?? < url-pattern > /services/* </ url-pattern >
? </ servlet-mapping >


最后就是客戶端了

/?/Create?a?metadata?of?the?service??????????????
?Service?serviceModel?=?new?ObjectServiceFactory().create(IMathService.class);?
//?Create?a?proxy?for?the?deployed?service??????
??
?XFireProxyFactory?factory?=?new?XFireProxyFactory(XFireFactory.newInstance().getXFire());???
?String?serviceUrl?=?"http://localhost:8080/ws/services/MathService";
??client?=?null;???????
?try?{??????????
???client?=?(IMathService)?factory.create(serviceModel,?serviceUrl);??
???File?file=new?File("c:\\SUPERMAP?白皮書.pdf");
???FileInputStream?fis=new?FileInputStream(file);
???byte[]?b=new?byte[fis.available()];
???fis.read(b);
??System.out.println(client.sendFile(file.getName(),?b));
?}?catch?(Exception?ex)?{?????????
???ex.printStackTrace();
?}???????????????????????????//Invoke?the?service????
?int?serviceResponse?=?0;
?int?a=10,b=20;

就是

Service serviceModel = new ObjectServiceFactory().create(IMathService.class);?
?XFireProxyFactory factory = new XFireProxyFactory(XFireFactory.newInstance().getXFire());??
?String serviceUrl = http://localhost:8080/ws/services/MathService;

三行字建立連接請求，

太輕松了

傳輸文件速度也可以，二進制，2M多的文件，也能輕松傳遞

用.net和delphi平臺測試，兼容性沒問題（按道理 soap,也不應該有問題）

這是為客戶搭建的在 檔案系統和OA審批間作文件歸檔的嘗試項目

哈，完整的項目代碼，就不方便講了。