一、在 下载客户端，解压后并执行ant命令，在E:\tools\libs\fastdfs\fastdfs-client--master\src\build下会生成fastdfs_client.jar如图示
二、mvn安装fastdfs_client.jar，在cmd中执行命令
mvn install:install-file -DgroupId=org.csource -DartifactId=fastdfs-client-java -Dversion=5.0.4 -Dpackaging=jar -Dfile=D:\fastdfs_client.jar
三、在eclipse中新建maven项目fastdfs-demo，在pom.xml中加入依赖如下
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 | < project xmlns = "http://maven.apache.org/POM/4.0.0" xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation = "http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" > < modelVersion >4.0.0</ modelVersion > < groupId >com.leech</ groupId > < artifactId >fastdfs-demo</ artifactId > < version >0.0.1-SNAPSHOT</ version > < packaging >jar</ packaging > < name >fastdfs-demo</ name > < url >http://maven.apache.org</ url > < properties > < project.build.sourceEncoding >UTF-8</ project.build.sourceEncoding > </ properties > < dependencies > < dependency > < groupId >junit</ groupId > < artifactId >junit</ artifactId > < version >4.11</ version > < scope >test</ scope > </ dependency > < dependency > < groupId >org.csource</ groupId > < artifactId >fastdfs-client-java</ artifactId > < version >5.0.4</ version > </ dependency > < dependency > < groupId >commons-io</ groupId > < artifactId >commons-io</ artifactId > < version >2.4</ version > </ dependency > </ dependencies > </ project > |
在src/main/resources中新建fdfs_client.conf文件，内容如下
connect_timeout = 2
network_timeout = 30
charset = UTF-8
http.tracker_http_port = 80
http.anti_steal_token = no
http.secret_key = FastDFS1234567890
tracker_server = 192.168.17.112:22122
#tracker_server = 192.168.0.119:22122
在src/main/java中创建TestFastDfs.java如下
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 | package com.leech.fastdfs.demo; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.util.UUID; import org.apache.commons.io.IOUtils; import org.csource.common.MyException; import org.csource.common.NameValuePair; import org.csource.fastdfs.ClientGlobal; import org.csource.fastdfs.FileInfo; import org.csource.fastdfs.StorageClient; import org.csource.fastdfs.StorageServer; import org.csource.fastdfs.TrackerClient; import org.csource.fastdfs.TrackerServer; import org.junit.After; import org.junit.Before; import org.junit.Test; public class TestFastDfs { public String conf_filename = "D:\\stsworkspace\\fastdfs-demo\\src\\main\\resources\\fdfs_client.conf" ; //public String local_filename = "D:\\stsworkspace\\fastdfs-demo\\src\\main\\resources\\fdfs_client.conf"; public String local_filename = "D:\\stsworkspace\\fastdfs-demo\\src\\main\\resources\\sprites.png" ; @Before public void setUp() throws Exception { } @After public void tearDown() throws Exception { } @Test public void testUpload() { try { ClientGlobal.init(conf_filename); TrackerClient tracker = new TrackerClient(); TrackerServer trackerServer = tracker.getConnection(); StorageServer storageServer = null ; StorageClient storageClient = new StorageClient(trackerServer, storageServer); // NameValuePair nvp = new NameValuePair("age", "18"); NameValuePair nvp [] = new NameValuePair[]{ new NameValuePair( "age" , "18" ), new NameValuePair( "sex" , "male" ) }; String fileIds[] = storageClient.upload_file(local_filename, "png" , nvp); System.out.println(fileIds.length); System.out.println( "组名：" + fileIds[ 0 ]); System.out.println( "路径: " + fileIds[ 1 ]); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } catch (MyException e) { e.printStackTrace(); } } @Test public void testDownload() { try { ClientGlobal.init(conf_filename); TrackerClient tracker = new TrackerClient(); TrackerServer trackerServer = tracker.getConnection(); StorageServer storageServer = null ; StorageClient storageClient = new StorageClient(trackerServer, storageServer); byte [] b = storageClient.download_file( "group1" , "M00/00/00/wKgRcFV_08OAK_KCAAAA5fm_sy874.conf" ); System.out.println(b); IOUtils.write(b, new FileOutputStream( "D:/" +UUID.randomUUID().toString()+ ".conf" )); } catch (Exception e) { e.printStackTrace(); } } @Test public void testGetFileInfo(){ try { ClientGlobal.init(conf_filename); TrackerClient tracker = new TrackerClient(); TrackerServer trackerServer = tracker.getConnection(); StorageServer storageServer = null ; StorageClient storageClient = new StorageClient(trackerServer, storageServer); FileInfo fi = storageClient.get_file_info( "group1" , "M00/00/00/wKgRcFV_08OAK_KCAAAA5fm_sy874.conf" ); System.out.println(fi.getSourceIpAddr()); System.out.println(fi.getFileSize()); System.out.println(fi.getCreateTimestamp()); System.out.println(fi.getCrc32()); } catch (Exception e) { e.printStackTrace(); } } @Test public void testGetFileMate(){ try { ClientGlobal.init(conf_filename); TrackerClient tracker = new TrackerClient(); TrackerServer trackerServer = tracker.getConnection(); StorageServer storageServer = null ; StorageClient storageClient = new StorageClient(trackerServer, storageServer); NameValuePair nvps [] = storageClient.get_metadata( "group1" , "M00/00/00/wKgRcFV_08OAK_KCAAAA5fm_sy874.conf" ); for (NameValuePair nvp : nvps){ System.out.println(nvp.getName() + ":" + nvp.getValue()); } } catch (Exception e) { e.printStackTrace(); } } @Test public void testDelete(){ try { ClientGlobal.init(conf_filename); TrackerClient tracker = new TrackerClient(); TrackerServer trackerServer = tracker.getConnection(); StorageServer storageServer = null ; StorageClient storageClient = new StorageClient(trackerServer, storageServer); int i = storageClient.delete_file( "group1" , "M00/00/00/wKgRcFV_08OAK_KCAAAA5fm_sy874.conf" ); System.out.println( i== 0 ? "删除成功" : "删除失败:" +i); } catch (Exception e) { e.printStackTrace(); } } } |
执行testUpload方法如下
注意：源码和maven仓库 下载地址：