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);
        }
    }
}

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