fastDFS入门--上传小demo

素颜马尾好姑娘i 2023-05-29 13:17 17阅读 0赞

### 文章目录 ###

*  demo项目目录
 *  上传代码
 *  预览效果
 *  配置文件
 *  git地址

# demo项目目录 #

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzIxMzQ5NjM1_size_16_color_FFFFFF_t_70]

# 上传代码 #

package cn.itcast.demo;
    
    import org.csource.fastdfs.*;
    
    public class Test { 
        public static void main(String[] args) throws Exception { 
            // 1、加载配置文件，配置文件中的内容就是 tracker 服务的地址。
            ClientGlobal.init("E:\\workspace\\mvc\\2\\fastDFS-demo\\src\\main\\resources\\fdfs_client.conf");
            // 2、创建一个 TrackerClient 对象。直接 new 一个。
            TrackerClient trackerClient = new TrackerClient();
            // 3、使用 TrackerClient 对象创建连接，获得一个 TrackerServer 对象。
            TrackerServer trackerServer = trackerClient.getConnection();
            // 4、创建一个 StorageServer 的引用，值为 null
            StorageServer storageServer = null;
            // 5、创建一个 StorageClient 对象，需要两个参数 TrackerServer 对象、StorageServer 的引用
            StorageClient storageClient = new StorageClient(trackerServer, storageServer);
            // 6、使用 StorageClient 对象上传图片。
            //扩展名不带“.”
            String[] strings = storageClient.upload_file("E:/1.jpg", "jpg",
                    null);
            // 7、返回数组。包含组名和图片的路径。
            for (String string : strings) { 
                System.out.println(string);
            }
    
        }
    }

# 预览效果 #

![在这里插入图片描述][20191106152158977.png]  
浏览器上看：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzIxMzQ5NjM1_size_16_color_FFFFFF_t_70 1]

# 配置文件 #

fdfs\_client.conf

# connect timeout in seconds
    # default value is 30s
    connect_timeout=30
    
    # network timeout in seconds
    # default value is 30s
    network_timeout=60
    
    # the base path to store log files
    base_path=/home/fastdfs
    
    # tracker_server can ocur more than once, and tracker_server format is
    #  "host:port", host can be hostname or ip address
    tracker_server=192.168.157.133:22122
    
    #standard log level as syslog, case insensitive, value list:
    ### emerg for emergency
    ### alert
    ### crit for critical
    ### error
    ### warn for warning
    ### notice
    ### info
    ### debug
    log_level=info
    
    # if use connection pool
    # default value is false
    # since V4.05
    use_connection_pool = false
    
    # connections whose the idle time exceeds this time will be closed
    # unit: second
    # default value is 3600
    # since V4.05
    connection_pool_max_idle_time = 3600
    
    # if load FastDFS parameters from tracker server
    # since V4.05
    # default value is false
    load_fdfs_parameters_from_tracker=false
    
    # if use storage ID instead of IP address
    # same as tracker.conf
    # valid only when load_fdfs_parameters_from_tracker is false
    # default value is false
    # since V4.05
    use_storage_id = false
    
    # specify storage ids filename, can use relative or absolute path
    # same as tracker.conf
    # valid only when load_fdfs_parameters_from_tracker is false
    # since V4.05
    storage_ids_filename = storage_ids.conf
    
    
    #HTTP settings
    http.tracker_server_port=80
    
    #use "#include" directive to include HTTP other settiongs
    ##include http.conf

# git地址 #

[https://github.com/hufanglei/pinyou/tree/fastDFS-demo][https_github.com_hufanglei_pinyou_tree_fastDFS-demo]

--------------------

完

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzIxMzQ5NjM1_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20191106152339841.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzIxMzQ5NjM1,size_16,color_FFFFFF,t_70
[20191106152158977.png]: https://img-blog.csdnimg.cn/20191106152158977.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzIxMzQ5NjM1_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20191106152246778.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzIxMzQ5NjM1,size_16,color_FFFFFF,t_70
[https_github.com_hufanglei_pinyou_tree_fastDFS-demo]: https://github.com/hufanglei/pinyou/tree/fastDFS-demo