如何使用 docker compose 搭建 fastDFS文件服务器
上篇文章给大家介绍了使用docker compose安装FastDfs文件服务器的实例详解
今天给大家介绍如何使用 docker compose 搭建 fastDFS文件服务器,内容详情如下所示:
平台 :Mac M1
备注:关于 IP Address
关于 docker 的网络模式,上述文中提到了 docker 的 Host 模式
:
如果启动容器的时候使用host模式,那么这个容器将不会获得一个独立的Network Namespace,而是和宿主机共用一个 Network Namespace。容器将不会虚拟出自己的网卡,配置自己的 IP 等,而是使用宿主机的 IP 和端口。但是,容器的其他方面,如文件系统、进程列表等还是和宿主机隔离的。
问题在于:使用宿主机的 IP 和端口的话,配置文件中 IP 填写 localhost
的话按理说能访问到容器,然而事实上却不行。个人理解(如果理解有问题的话烦请指正)的 IP Address
填写方法如下:
启动 tracker
时控制台输出:
192.168.64.2
的网络为:
192.168.65.4
的网络为:
文件目录
├── docker-compose.yaml ├── nginx │ └── nginx.conf ├── storage │ └── data └── tracker │ └── conf │ └── client.conf └── store_path
./docker-compose.yaml
version: "2" services: fastdfs-tracker: hostname: fastdfs-tracker container_name: fastdfs-tracker image: season/fastdfs:1.2 network_mode: "host" command: tracker volumes: - ./tracker/data:/fastdfs/tracker/data - ./tracker/conf:/etc/fdfs fastdfs-storage: hostname: fastdfs-storage container_name: fastdfs-storage image: season/fastdfs:1.2 network_mode: "host" volumes: - ./storage/data:/fastdfs/storage/data - ./store_path:/fastdfs/store_path environment: - TRACKER_SERVER=192.168.64.2:22122 command: storage depends_on: - fastdfs-tracker fastdfs-nginx: hostname: fastdfs-nginx container_name: fastdfs-nginx image: season/fastdfs:1.2 network_mode: "host" volumes: - ./nginx/nginx.conf:/etc/nginx/conf/nginx.conf - ./store_path:/fastdfs/store_path environment: - TRACKER_SERVER=192.168.64.2:22122 command: nginx
./tracker/conf/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=/fastdfs/client # tracker_server can ocur more than once, and tracker_server format is # "host:port", host can be hostname or ip address # 需要修改此处 ip tracker_server=192.168.64.2:22122 #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
./nginx/nginx.conf
#user nobody; worker_processes 1; #error_log logs/error.log; #error_log logs/error.log notice; #error_log logs/error.log info; #pid logs/nginx.pid; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; #log_format main '$remote_addr - $remote_user [$time_local] "$request" ' # '$status $body_bytes_sent "$http_referer" ' # '"$http_user_agent" "$http_x_forwarded_for"'; #access_log logs/access.log main; sendfile on; #tcp_nopush on; #keepalive_timeout 0; keepalive_timeout 65; #gzip on; server { listen 9800; server_name localhost; #charset koi8-r; #access_log logs/host.access.log main; # 修改部分 location / { root /fastdfs/store_path/data; ngx_fastdfs_module; } #error_page 404 /404.html; # redirect server error pages to the static page /50x.html # error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } } }
SpringBoot 集成 fastDFS
添加依赖
<dependency> <groupId>com.github.tobato</groupId> <artifactId>fastdfs-client</artifactId> <version>1.27.2</version> </dependency>
applicaiton.yaml
# 分布式文件系统配置 fdfs: #根据自己的ip进行更改 ip: 192.168.64.2 #socket连接超时时长 soTimeout: 1500 connectTimeout: 600 #支持多个 trackerList: - ${fdfs.ip}:22122 # fastDFS 中的 nginx 的 ip 和 port # IDEA 提示使用 https, # nginx 配置 SSL 请移步: web-server-url: http://${fdfs.ip}:9800/
FastDFSConfig.java
@Configuration // 导入FastDFS-Client组件 @Import(FdfsClientConfig.class) // 解决jmx重复注册bean的问题 @EnableMBeanExport(registration = RegistrationPolicy.IGNORE_EXISTING) public aspect FastDFSConfig { }
FastDFSUtil.java
@Component public class FastDFSUtil { @Resource private FastFileStorageClient fastFileStorageClient; @Resource private FdfsWebServer fdfsWebServer; public String uploadFile(MultipartFile file) throws IOException { StorePath storePath = fastFileStorageClient.uploadFile(file.getInputStream(), file.getSize(), FilenameUtils.getExtension(file.getOriginalFilename()), null); String fullPath = storePath.getFullPath(); getResAccessUrl(fullPath); return fullPath; } public String uploadFile(File file) { try { FileInputStream inputStream = new FileInputStream(file); StorePath storePath = fastFileStorageClient.uploadFile(inputStream, file.length(), FilenameUtils.getExtension(file.getName()), null); return storePath.getFullPath(); } catch (Exception e) { e.printStackTrace(); return null; } } public byte[] downloadFile(String filePath) { StorePath storePath = StorePath.parseFromUrl(filePath); return fastFileStorageClient.downloadFile(storePath.getGroup(), storePath.getPath(), new DownloadByteArray()); } public Boolean deleteFile(String filePath) { if (StringUtils.isEmpty(filePath)) { return false; } try { StorePath storePath = StorePath.parseFromUrl(filePath); fastFileStorageClient.deleteFile(storePath.getGroup(), storePath.getPath()); } catch (Exception e) { e.printStackTrace(); return false; } return true; } /** * 封装文件完整 URL 地址 * * @param path * @return */ public String getResAccessUrl(String path) { return fdfsWebServer.getWebServerUrl() + path; } }
FastDFSController.java
@RestController @RequestMapping("/fast-dfs") public class FastDFSController { /** * @param file * @return * @throws IOException */ @PostMapping("") @Transactional public void uploadFile(MultipartFile file, String cuisineId) throws IOException { String s = fastDfsUtil.uploadFile(file); String resAccessUrl = fastDfsUtil.getResAccessUrl(s); } /** * @param response * @throws IOException */ @GetMapping("") public void downloadFile(String filePath, HttpServletResponse response) throws IOException { byte[] bytes = fastDfsUtil.downloadFile(filePath); String[] split = filePath.split("/"); String fileName = split[split.length - 1]; // 设置强制下载不打开 response.setContentType("application/force-download"); fileName = URLEncoder.encode(fileName, StandardCharsets.UTF_8); response.setHeader("Content-Disposition", "attachment;filename=" + fileName); IOUtils.write(bytes, response.getOutputStream()); } /** * 流媒体的方式播放视频,只能从头看到尾,不能手动点击重新看已经看过的内容 * @param filePath * @param response * @throws IOException */ @GetMapping("/play") public void streamMedia(String filePath, HttpServletResponse response) throws IOException { byte[] bytes = fastDfsUtil.downloadFile(filePath); IOUtils.copy(new ByteArrayInputStream(bytes), response.getOutputStream()); response.flushBuffer(); } }
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