使用Docker一键搭建FastDFS Nginx分布式文件服务器

- 日理万妓 2024-04-17 19:22 57阅读 0赞

# 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

<dependency>
                <groupId>com.github.tobato</groupId>
                <artifactId>fastdfs-client</artifactId>
            </dependency>

*   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);
        }
    }

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