拉取镜像并启动

docker run -d --restart=always --privileged=true --net=host --name=fastdfs -e IP=106.54.238.xxx -e WEB_PORT=8000 -v ${HOME}/fastdfs:/var/local/fdfs registry.cn-beijing.aliyuncs.com/tianzuo/fastdfs

需要开放3个端口, fastdfs-tracker(22122) fastdfs-storage(23000) fastdfs-nginx(8000)

firewall-cmd —zone=public —add-port=8000/tcp —permanent

firewall-cmd —reload

$HOME是用户地主目录，登录后缺省进入的目录, cd ~进入

其中-v ${HOME}/fastdfs:/var/local/fdfs是指：将${HOME}/fastdfs这个目录挂载到容器里的/var/local/fdfs这个目录里。

所以上传的文件将被持久化到${HOME}/fastdfs/storage/data里，IP 后面是自己的服务器公网ip或者虚拟机ip，

-e WEB_PORT=8000 指定nginx端口

如果有问题可以看一下是否占用8000端口或是否开启22122 23000端口
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引入依赖

com.github.tobato
fastdfs-client
配置

fdfs:
so-timeout: 1501 #超时时间
connect-timeout: 601 #连接超时时间
thumb-image: #上传原图和缩略图，可返回缩略图url给前端
width: 60
height: 60
tracker-list: #tracker地址
- 106.54.238.xxx:22122 #多个 trackerServer中间以逗号分隔

Test

import com.github.tobato.fastdfs.domain.StorePath;
import com.github.tobato.fastdfs.domain.ThumbImageConfig;
import com.github.tobato.fastdfs.service.FastFileStorageClient;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;

@RunWith(SpringRunner.class)
@SpringBootTest
public class FdfsTest {

@Autowired
private FastFileStorageClient storageClient;
@Autowired
private ThumbImageConfig thumbImageConfig;
//普通上传
@Test
public void testUpload() throws FileNotFoundException {
    File file = new File("C:\\Users\\JavaDev\\Desktop\\she.jpg");
    // 上传
    StorePath storePath = this.storageClient.uploadFile(
            new FileInputStream(file), file.length(), "jpg", null);
    // 带分组的路径
    System.out.println(storePath.getFullPath());
    // 不带分组的路径
    System.out.println(storePath.getPath());
}
//上传并创建缩略图
@Test
public void testUploadAndCreateThumb() throws FileNotFoundException {
    File file = new File("D:\\image\\1.jpg");
    // 上传并且生成缩略图
    StorePath storePath = this.storageClient.uploadImageAndCrtThumbImage(
            new FileInputStream(file), file.length(), "jpg", null);
    // 带分组的路径
    System.out.println(storePath.getFullPath());
    // 不带分组的路径
    System.out.println(storePath.getPath());
    // 获取缩略图路径
    String path = thumbImageConfig.getThumbImagePath(storePath.getPath());
    System.out.println(path);
}