package cn.kgc.core.util; import org.apache.commons.io.FilenameUtils; import org.csource.common.NameValuePair; import org.csource.fastdfs.ClientGlobal; import org.csource.fastdfs.StorageClient1; import org.csource.fastdfs.StorageServer; import org.csource.fastdfs.TrackerClient; import org.csource.fastdfs.TrackerServer; public class FastDFSClient { private TrackerClient trackerClient = null; private TrackerServer trackerServer = null; private StorageServer storageServer = null; private StorageClient1 storageClient = null; public FastDFSClient(String conf) throws Exception { if (conf.contains("classpath:")) { conf = conf.replace("classpath:", this.getClass().getResource("/").getPath()); } ClientGlobal.init(conf); trackerClient = new TrackerClient(); trackerServer = trackerClient.getConnection(); storageServer = null; storageClient = new StorageClient1(trackerServer, storageServer); } /** * 上传文件方法 * <p>Title: uploadFile</p> * <p>Description: </p> * @param fileName 文件全路径 * @param extName 文件扩展名,不包含(.) * @param metas 文件扩展信息 * @return * @throws Exception */ public String uploadFile(String fileName, String extName, NameValuePair[] metas) throws Exception { String result = storageClient.upload_file1(fileName, extName, metas); return result; } // 这个比较好用 public String uploadFile(byte[] file, String fileName, long fileSize) throws Exception { NameValuePair[] metas = new NameValuePair[3]; metas[0] = new NameValuePair("fileName", fileName); metas[1] = new NameValuePair("fileSize", String.valueOf(fileSize)); metas[2] = new NameValuePair("fileExt", FilenameUtils.getExtension(fileName)); String result = storageClient.upload_file1(file, FilenameUtils.getExtension(fileName), metas); return result; } public String uploadFile(String fileName) throws Exception { return uploadFile(fileName, null, null); } public String uploadFile(String fileName, String extName) throws Exception { return uploadFile(fileName, extName, null); } /** * 上传文件方法 * <p>Title: uploadFile</p> * <p>Description: </p> * @param fileContent 文件的内容,字节数组 * @param extName 文件扩展名 * @param metas 文件扩展信息 * @return * @throws Exception */ public String uploadFile(byte[] fileContent, String extName, NameValuePair[] metas) throws Exception { String result = storageClient.upload_file1(fileContent, extName, metas); return result; } public String uploadFile(byte[] fileContent) throws Exception { return uploadFile(fileContent, null, null); } public String uploadFile(byte[] fileContent, String extName) throws Exception { return uploadFile(fileContent, extName, null); } }
工具类放在common(公共模块)下面