实践与理论交替进行java|js

1、OSGi实战 Opendoc (2006-08-25发布)
   正式版的下载地址为：
   http://www.riawork.org/opendoc/OSGI_Opendoc.rar
   压缩包中包含了OSGi实战 Opendoc的PDF、随文发布的代码以及可运行包。

 

2、OSGi进阶 Opendoc (2007-10-14发布)

   Opendoc的下载地址为：

   http://www.riawork.org/opendoc/osgiopendoc2.pdf

   随文代码的下载地址为：

   

package httpClient;

import java.io.IOException;
import org.apache.commons.httpclient.*;
import org.apache.commons.httpclient.methods.PostMethod;

public class SendPost {

public static void sendPost(){
//  构造HttpClient的实例
  String requestBody = "";
  HttpClient httpClient = new HttpClient();
  PostMethod postMethod = new PostMethod("

package ftpOneMss;

import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;

import com.enterprisedt.net.ftp.FTPException;
import com.enterprisedt.net.ftp.FileTransferClient;

public class DownOneMin {
 // 下载文件
 private static String host = "127.0.0.1";//ftp服务器的地址
 private static String userName = "name";
 private

package zip;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.zip.GZIPInputStream;
import java.util.zip.GZIPOutputStream;

public class ZipData {
 
 //压缩对象,把对象压缩成字节(如果压缩的是字符串,压缩成的字节不能直接用new String来转换)

double price = 155.55;
   DecimalFormat df = new DecimalFormat("0.00");
   price = price/2.00;
   System.out.println(df.format(price));