基于阿里云的java网盘 OSS网盘实现_3分.zip

基于阿里云的java网盘 OSS网盘实现_3分.zip 阿里云 saas 对象存储服务 网盘 oss

package javacloud;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;
import java.util.*;

import javax.swing.JProgressBar;
import javax.swing.ProgressMonitor;
import javax.swing.ProgressMonitorInputStream;

import com.aliyun.openservices.ClientConfiguration;
import com.aliyun.openservices.ClientException;
import com.aliyun.openservices.oss.*;
import com.aliyun.openservices.oss.model.*;

public class CloudManage {
	private static final String ACCESS_ID = “CiLeKzg6iBlPHG7U“;
    private static final String ACCESS_KEY = “ChozGIJkN1Tsco6H3WscZGWxym7hl8“;
    private static final String OSS_ENDPOINT = “http://oss.aliyuncs.com/“;
    static OSSClient client;
    static String bucketName;
    ClientConfiguration config;
    static String Downfilepath;
    CloudManage（String bucketname）
    {
    	config = new ClientConfiguration（）;
    	client = new OSSClient（OSS_ENDPOINT ACCESS_ID ACCESS_KEY config）;
    	bucketName=bucketname;
    	Downfilepath=new String（）;
        ensureBucket（client bucketName）;
    }

    public static void initCloudManage（String bucketname）
    {
    	new CloudManage（bucketname）;
    }
    
    // 如果Bucket不存在，则创建它。
    private static void ensureBucket（OSSClient client String bucketName）
            throws OSSException ClientException{
        if （client.isBucketExist（bucketName））{
            return;
       }
        //创建bucket
        client.createBucket（bucketName）;
    }
    // 上传文件
    public static PutobjectResult uploadFile（String key String filenameJProgressBar progressbar）
            throws OSSException ClientException FileNotFoundException {
        File file = new File（filename）;
        objectmetadata objectmeta = new objectmetadata（）;
        objectmeta.setContentLength（file.length（））;
        InputStream input = new FileInputStream（file）;
        PutobjectResult result=client.putobject（bucketName key input objectmeta）;
		progressbar.setValue（1）;
        return result;
    }
    public static void uploadnullFile（String key String filename） throws FileNotFoundException
    {
        File file = new File（filename）;
        objectmetadata objectmeta = new objectmetadata（）;
        objectmeta.setContentLength（file.length（））;
        InputStream input = new FileInputStream（file）;
        PutobjectResult result=client.putobject（bucketName key input objectmeta）;
        file.delete（）;
    }
    //上传大文件
	public static CompleteMultipartUploadResult uploadbigFile（String key String filenameJProgressBar progressbar）
			throws Exception {
		InitiateMultipartUploadRequest initiateMultipartUploadRequest = new InitiateMultipartUploadRequest（
				bucketName key）;
		InitiateMultipartUploadResult initiateMultipartUploadResult = client
				.initiateMultipartUpload（initiateMultipartUploadRequest）;
		// 设置每块为 5M
		final int partSize = 1024 * 1024 * 5;
		File partFile = new Fil

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2014-02-22 21:43  javacloud\
     文件         991  2014-02-14 21:11  javacloud\.classpath
     文件         385  2014-02-10 17:32  javacloud\.project
     目录           0  2014-02-22 21:43  javacloud\.settings\
     文件         598  2014-02-10 17:32  javacloud\.settings\org.eclipse.jdt.core.prefs
     目录           0  2014-02-18 09:08  javacloud\bin\
     目录           0  2014-02-22 21:43  javacloud\bin\javacloud\
     文件        6822  2014-02-17 22:02  javacloud\bin\javacloud\CloudManage.class
     文件        1872  2014-02-17 22:02  javacloud\bin\javacloud\DatabaseManage.class
     文件         819  2014-02-17 22:02  javacloud\bin\javacloud\DownloadThread.class
     文件        3867  2014-02-17 22:02  javacloud\bin\javacloud\Filemanage.class
     文件        2197  2014-02-17 22:02  javacloud\bin\javacloud\loginframe$loginaction.class
     文件         763  2014-02-17 22:02  javacloud\bin\javacloud\loginframe$RegisterAction.class
     文件        2191  2014-02-17 22:02  javacloud\bin\javacloud\loginframe.class
     文件         690  2014-02-17 22:02  javacloud\bin\javacloud\mainframe$ConfirmcloseAction.class
     文件        2807  2014-02-17 22:02  javacloud\bin\javacloud\mainframe$ToolAction.class
     文件        3617  2014-02-17 22:02  javacloud\bin\javacloud\mainframe.class
     文件        2962  2014-02-17 22:02  javacloud\bin\javacloud\MD5FileUtil.class
     文件        2172  2014-02-17 22:02  javacloud\bin\javacloud\MiddlePan$LabelMouseAction.class
     文件        3985  2014-02-17 22:02  javacloud\bin\javacloud\MiddlePan.class
     文件        1860  2014-02-17 22:02  javacloud\bin\javacloud\MyRenderer.class
     文件         939  2014-02-17 22:02  javacloud\bin\javacloud\MyTree$TreeAction.class
     文件        3237  2014-02-17 22:02  javacloud\bin\javacloud\MyTree$TreeMouseAction.class
     文件        6264  2014-02-17 22:02  javacloud\bin\javacloud\MyTree.class
     文件        2510  2014-02-17 22:02  javacloud\bin\javacloud\Popupmenu$PopupMouseaction.class
     文件        1323  2014-02-17 22:02  javacloud\bin\javacloud\Popupmenu.class
     文件        1978  2014-02-17 22:02  javacloud\bin\javacloud\registerDialog$ConfacountAction.class
     文件        1110  2014-02-17 22:02  javacloud\bin\javacloud\registerDialog$ConfpasswardAction.class
     文件        2742  2014-02-17 22:02  javacloud\bin\javacloud\registerDialog$RegisAction.class
     文件        2926  2014-02-17 22:02  javacloud\bin\javacloud\registerDialog.class
     文件         601  2014-02-17 22:02  javacloud\bin\javacloud\test.class
............此处省略31个文件信息