FastDFS + Nginx文件上传

前往源码地址：
https://gitee.com/DENG-JIAAA/fastdfs

Nginx

Nginx：
C语言开发的高性能的 http服务器/反向代理服务器及电子邮件（IMAP/POP3）代理服务器。
应用场景：
1）http服务器；
2）虚拟主机；
3）反向代理，负载均衡。

环境依赖

yum install gcc-c++ && yum install -y pcre pcre-devel && yum install -y zlib zlib-devel && yum install -y openssl openssl-devel

gcc yum install gcc-c++
pcre yum install -y pcre pcre-devel
zlib yum install -y zlib zlib-devel
openssl yum install -y openssl openssl-devel

具体操作

下载 wget http://nginx.org/download/nginx-1.12.0.tar.gz
解压 tar -zxvf nginx-1.12.0.tar.gz
配置 ./configure
编译、安装 make && make install
验证 cd /usr/local/nginx，存在conf、sbin、html文件夹，安装成功！

使用

启动 /usr/local/nginx/sbin/nginx，使用虚拟机ip进行访问。
停止 cd /usr/local/nginx/sbin && ./nginx -s quit（推荐）
再启

先停再启 cd /usr/local/nginx/sbin && ./nginx -s quit && ./nginx（推荐）

直接重启 cd /usr/local/nginx/sbin && ./nginx -s reload

FastDFS

Tracker

环境、库、安装包
- gcc yum install gcc-c++
- libevent yum -y install libevent
- libfastcommon cd /usr/local && tar -zxvf libfastcommon-1.0.43.tar.gz && cd libfastcommon-1.0.43 && ./make.sh && ./make.sh install
- tracker cd /usr/local/ && tar -zxvf fastdfs-6.06.tar.gz && cd fastdfs-6.06/ && ./make.sh && ./make.sh install
配置文件拷贝 cd conf/ && cp ./* /etc/fdfs/
配置 cd /etc/fdfs/ && vim tracker.conf
- 端口保持默认：22122
- 修改元数据存储目录：base_path = /home/dj/dev/fastdfs
使用

启动：/usr/bin/fdfs_trackerd /etc/fdfs/tracker.conf start
重启：/usr/bin/fdfs_trackerd /etc/fdfs/tracker.conf restart

Storage

环境、库、安装包
- libevent、libfastcommon、storage（同tracker）
配置 cd /etc/fdfs/ && vim storage.conf
- 修改：base_path = /home/dj/dev/fastdfs
- 修改：store_path0 = /home/dj/dev/fastdfs
- 修改：tracker_server = 192.168.1.11:22122（保留一个即可）
使用

启动：/usr/bin/fdfs_storaged /etc/fdfs/storage.conf start

fastdfs-nginx-module

下载解压

fastdfs-nginx-module:
cd /usr/local && tar -zxvf fastdfs-nginx-module-1.22.tar.gz && cd fastdfs-nginx-module-1.22

文件拷贝

cp /usr/local/fastdfs-nginx-module-1.22/src/mod_fastdfs.conf /etc/fdfs/

配置

vim /etc/fdfs/mod_fastdfs.conf

修改：tracker_server=192.168.1.11:22122
修改：url_have_group_name = true
修改：store_path0：/home/dj/dev/fastdfs

重新编译、安装

前往nginx安装目录并执行：
cd /home/dj/dev/nginx/nginx-1.20.1/ && ./configure --add-module=/usr/local/fastdfs-nginx-module-1.22/src && make && make install

修改配置文件

vim /usr/local/nginx/conf/nginx.conf

location ~/group([0-9]) {
	ngx_fastdfs_module;
}

Java客户端

建一个Maven工程

添加依赖

<dependency>
    <groupId>net.oschina.zcx7878</groupId>
    <artifactId>fastdfs-client-java</artifactId>
    <version>1.27.0.0</version>
</dependency>

配置文件

fastdfs.connect_timeout_in_seconds = 5
fastdfs.network_timeout_in_seconds = 30
fastdfs.charset = UTF-8
fastdfs.http_anti_steal_token = false
fastdfs.http_secret_key = FastDFS1234567890
fastdfs.http_tracker_http_port = 80
fastdfs.tracker_servers = 192.168.1.11:22122
fastdfs.connection_pool.enabled = true
fastdfs.connection_pool.max_count_per_entry = 500
fastdfs.connection_pool.max_idle_time = 3600
fastdfs.connection_pool.max_wait_time_in_ms = 1000

文件上传

package top.dj;

import lombok.extern.slf4j.Slf4j;
import org.csource.common.NameValuePair;
import org.csource.fastdfs.*;
import org.junit.jupiter.api.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.test.context.SpringBootTest;

/**
 * @Author: DengJia
 * @Date: 2021/9/7 21:49
 * @Description:
 */

@SpringBootTest
@Slf4j
public class DFSTest {

    private final static Logger logger = LoggerFactory.getLogger(DFSTest.class);

    @Test
    void testUpload() {
        try {
            ClientGlobal.initByProperties("fastdfs-client.properties");
            TrackerClient tracker = new TrackerClient();
            TrackerServer trackerServer = tracker.getConnection();
            StorageServer storageServer = null;
            StorageClient1 client = new StorageClient1(trackerServer, storageServer);
            NameValuePair nvp[] = null;
            //上传到文件系统
            String fileId = client.upload_file1("F:\ps\centos-docker.png", "png", nvp);
            logger.info(fileId);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

原文参考：

https://www.cnblogs.com/hafiz/p/6891458.html
https://juejin.cn/post/6844904078502264845#heading-6

DJOSIMON