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
，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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