Java TrackerClient类代码示例

import org.csource.fastdfs.TrackerClient; //导入依赖的package包/类
@Override
public void afterPropertiesSet() throws Exception {
	File confFile = File.createTempFile("fastdfs", ".conf");
	PrintWriter confWriter = new PrintWriter(new FileWriter(confFile));
	confWriter.println("tracker_server=" + trackerServer);
	confWriter.close();
	ClientGlobal.init(confFile.getAbsolutePath());
	confFile.delete();
	TrackerGroup trackerGroup = ClientGlobal.g_tracker_group;
	trackerClient = new TrackerClient(trackerGroup);

	logger.info("Init FastDFS with tracker_server : {}", trackerServer);

}
 

import org.csource.fastdfs.TrackerClient; //导入依赖的package包/类
/**
* entry point
* @param args comand arguments
*     <ul><li>args[0]: config filename</li></ul>
*     <ul><li>args[1]: local filename to upload</li></ul>
*/
public static void main(String args[]) {
    if (args.length < 2) {
        System.out.println("Error: Must have 2 parameters, one is config filename, "
            + "the other is the local filename to upload");
        return;
    }

    System.out.println("java.version=" + System.getProperty("java.version"));

    String conf_filename = args[0];
    String local_filename = args[1];

    try {
        ClientGlobal.init(conf_filename);
        System.out.println("network_timeout=" + ClientGlobal.g_network_timeout + "ms");
        System.out.println("charset=" + ClientGlobal.g_charset);

        TrackerClient tracker = new TrackerClient();
        TrackerServer trackerServer = tracker.getConnection();
        StorageServer storageServer = null;
        StorageClient1 client = new StorageClient1(trackerServer, storageServer);

        NameValuePair[] metaList = new NameValuePair[1];
        metaList[0] = new NameValuePair("fileName", local_filename);
        String fileId = client.upload_file1(local_filename, null, metaList);
        System.out.println("upload success. file id is: " + fileId);

        int i = 0;
        while (i++ < 10) {
            byte[] result = client.download_file1(fileId);
            System.out.println(i + ", download result is: " + result.length);
        }

        trackerServer.close();
    } catch (Exception ex) {
        ex.printStackTrace();
    }
}
 

import org.csource.fastdfs.TrackerClient; //导入依赖的package包/类
private FileManager() {
    try {
        TrackerClient trackerClient = new TrackerClient();
        this.trackerServer = trackerClient.getConnection();
        this.storageClient = new StorageClient(trackerServer, storageServer);
        fastDHTClient = new FastDHTClient(true);
    } catch (Exception ex) {
        logger.error("", ex);
    }
}
 

import org.csource.fastdfs.TrackerClient; //导入依赖的package包/类
private FileManager() {
	try {
		TrackerClient trackerClient = new TrackerClient();
		this.trackerServer = trackerClient.getConnection();
		this.storageClient = new StorageClient(trackerServer, storageServer);
		fastDHTClient = new FastDHTClient(true);
	} catch (Exception ex) {
		logger.error("", ex);
	}
}
 

import org.csource.fastdfs.TrackerClient; //导入依赖的package包/类
@Override
public org.csource.quickstart.client.support.PooledFastResource create() throws Exception {
  TrackerClient tracker = new TrackerClient();
  TrackerServer trackerServer = tracker.getConnection();
  StorageServer storageServer = tracker.getStoreStorage(trackerServer);
  StorageClient1 storageClient1 = new StorageClient1(trackerServer, storageServer);

  PooledFastResource resource = new PooledFastResource();
  resource.setTrackerServer(trackerServer);
  resource.setStorageServer(storageServer);
  resource.setStorageClient1(storageClient1);
  return resource;
}
 

import org.csource.fastdfs.TrackerClient; //导入依赖的package包/类
public Jfdfs(JfdfsPool dataSource) throws IOException {
	super();
	this.tracker = new TrackerClient();
	this.trackerServer = tracker.getConnection();
	this.dataSource = dataSource;
}
 

import org.csource.fastdfs.TrackerClient; //导入依赖的package包/类
public TrackerClient getTracker() {
	return tracker;
}
 

import org.csource.fastdfs.TrackerClient; //导入依赖的package包/类
public Uploader() throws Exception {
    this.tracker = new TrackerClient();
    this.trackerServer = tracker.getConnection();
}
 

import org.csource.fastdfs.TrackerClient; //导入依赖的package包/类
public Downloader() throws Exception {
    this.tracker = new TrackerClient();
    this.trackerServer = tracker.getConnection();
    this.callback = new DownloadFileDiscard();
}
 

import org.csource.fastdfs.TrackerClient; //导入依赖的package包/类
public Uploader() throws Exception
{
		this.tracker = new TrackerClient();
		this.trackerServer = tracker.getConnection();
}
 

import org.csource.fastdfs.TrackerClient; //导入依赖的package包/类
public Downloader() throws Exception
{
		this.tracker = new TrackerClient();
		this.trackerServer = tracker.getConnection();
		this.callback = new DownloadFileDiscard();
}
 

import org.csource.fastdfs.TrackerClient; //导入依赖的package包/类
/**
* entry point
* @param args comand arguments
*     <ul><li>args[0]: config filename</li></ul>
*     <ul><li>args[1]: local filename to upload</li></ul>
*/
 public static void main(String args[])
 {
 	if (args.length < 2)
 	{
 		System.out.println("Error: Must have 2 parameters, one is config filename, "
 		                 + "the other is the local filename to upload");
 		return;
 	}
 	
 	System.out.println("java.version=" + System.getProperty("java.version"));
 	  
 	String conf_filename = args[0];
 	String local_filename = args[1];
 	
 	try
 	{
 		ClientGlobal.init(conf_filename);
 		System.out.println("network_timeout=" + ClientGlobal.g_network_timeout + "ms");
 		System.out.println("charset=" + ClientGlobal.g_charset);

       TrackerClient tracker = new TrackerClient();
       TrackerServer trackerServer = tracker.getConnection();
       StorageServer storageServer = null;
       StorageClient1 client = new StorageClient1(trackerServer, storageServer);

       NameValuePair[] metaList = new NameValuePair[1];
       metaList[0] = new NameValuePair("fileName", local_filename);
       String fileId = client.upload_file1(local_filename, null, metaList);
       System.out.println("upload success. file id is: " + fileId);

       int i = 0;
       while (i++ < 10) {
               byte[] result = client.download_file1(fileId);
               System.out.println(i + ", download result is: " + result.length);
       }
       
 		trackerServer.close();
 	}
 	catch(Exception ex)
 	{
 		ex.printStackTrace();
 	}
 }