fastdfs-client-java操作fastdfs5.0.4

一、在https://github.com/happyfish100/fastdfs-client-java 下载客户端,解压后并执行ant命令,在E:\tools\libs\fastdfs\fastdfs-client-java-master\src\build下会生成fastdfs_client.jar如图示

fastdfs-client-java操作fastdfs5.0.4_第1张图片

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

fastdfs-client-java操作fastdfs5.0.4_第2张图片

在浏览器输入http://192.168.17.112/group1/M00/00/00/wKgRcFV_7W6Aa56BAAInmQ3ZUtg584.png 如下

fastdfs-client-java操作fastdfs5.0.4_第3张图片

你可能感兴趣的:(商城项目相关资料及总结,maven)