# fastdfs

**Repository Path**: WendleXu/fastdfs

## Basic Information

- **Project Name**: fastdfs
- **Description**: fastdfs
- **Primary Language**: Java
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-08-09
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# fastdfs

## 1.1安装基础软件包

```
yum -y install epel-release git
yum install -y gcc gcc-c++ zlib zlib-devel openssl openssl-devel pcre pcre-devel
yum install -y libpng libjpeg libpng-devel libjpeg-devel ghostscript libtiff libtiff-devel freetype freetype-devel readline-devel ncurses-devel libtermcap-devel ncurses-devel libevent-devel
```

## 1.2 安装FastDFS

```shell
cd /usr/local/src/fastdfs
wget https://github.com/happyfish100/fastdfs/archive/V5.11.tar.gz
tar -zxvf V5.11.tar.gz
cd fastdfs-5.11
./make.sh && ./make.sh install
#配置文件准备
cp /etc/fdfs/tracker.conf.sample /etc/fdfs/tracker.conf
cp /etc/fdfs/storage.conf.sample /etc/fdfs/storage.conf
cp /etc/fdfs/client.conf.sample /etc/fdfs/client.conf 
cp /usr/local/src/fastdfs/fastdfs-5.11/conf/http.conf /etc/fdfs
cp /usr/local/src/fastdfs/fastdfs-5.11/conf/mime.types /etc/fdfs
```

修改tracker配置

```shell
vim /etc/fdfs/tracker.conf
#需要修改的内容如下
port=22122 
base_path=/home/fastdfs
```

修改storage配置

```shell
vim /etc/fdfs/storage.conf
#需要修改的内容如下
port=23000 
base_path=/home/fastdfs # 数据和日志文件存储根目录
store_path0=/home/fastdfs # 第一个存储目录
tracker_server=47.96.102.130:22122 
# http访问文件的端口(默认8888,看情况修改,和nginx中保持一致)
http.server_port=8888
```

启动tracker和storage

```shell
mkdir /home/fastdfs -p
/usr/bin/fdfs_trackerd /etc/fdfs/tracker.conf restart
/usr/bin/fdfs_storaged /etc/fdfs/storage.conf restart
```

测试上传功能

```
vim /etc/fdfs/client.conf
#需要修改的内容如下
base_path=/home/fastdfs
#tracker服务器IP和端口
tracker_server=47.96.102.130:22122 
#保存后测试,返回ID表示成功 如：group1/M00/00/00/xxx.png
/usr/bin/fdfs_upload_file /etc/fdfs/client.conf /usr/local/src/fastdfs/timg.jpg
group1/M00/00/00/rBDFx18F37WAFRcQAACC3jMCN7Q589.jpg
```

## **1.3下载lua、GraphicsMagick相关软件**

```shell
cd /usr/local/src
wget http://luajit.org/download/LuaJIT-2.0.4.tar.gz
wget http://www.zlib.net/fossils/zlib-1.2.8.tar.gz
wget https://ftp.pcre.org/pub/pcre/pcre-8.35.tar.gz
wget http://www.lua.org/ftp/lua-5.3.1.tar.gz  
wget ftp://ftp.graphicsmagick.org/pub/GraphicsMagick/1.3/GraphicsMagick-1.3.18.tar.gz
wget https://github.com/openresty/lua-nginx-module/archive/v0.10.9rc7.tar.gz

git clone https://github.com/simpl/ngx_devel_kit.git
git clone https://github.com/openresty/lua-nginx-module.git
```

## 1.4 编译安装Lua、GraphicsMagick

```shell
tar -zxvf LuaJIT-2.0.4.tar.gz
tar -zxvf zlib-1.2.8.tar.gz
cd LuaJIT-2.0.4
make && make install
export LUAJIT_LIB=/usr/local/lib
export LUAJIT_INC=/usr/local/include/luajit-2.0
ln -s /usr/local/lib/libluajit-5.1.so.2 /lib64/libluajit-5.1.so.2
  
cd ..
tar -zxvpf lua-5.3.1.tar.gz
cd lua-5.3.1
make linux && make install
  
cd ..
tar -zxvpf GraphicsMagick-1.3.18.tar.gz
cd GraphicsMagick-1.3.18
./configure --prefix=/usr/local/GraphicsMagick --enable-shared
make  && make install
```

## 1.5 Nginx动态添加模块

```shell
#先停止nginx
ps -ef|grep nginx
kill pid

#进入nginx的源码目录下执行以下命令
./configure --prefix=/usr/local/nginx \
 --add-module=/usr/local/src/echo-nginx-module \
 --add-module=/usr/local/src/lua-nginx-module-0.10.9rc7 \
 --add-module=/usr/local/src/ngx_devel_kit \
 --add-module=/usr/local/src/fastdfs/fastdfs-nginx-module-1.20/src
#编译安装
make 
#查看模块是否安装上
/usr/local/nginx/sbin/nginx -V
```

## 1.6 Lua+GraphicsMagick动态生成缩略图

lua脚本地址：链接: https://pan.baidu.com/s/1bRSK240OAIM5WbC0VZ6e7Q 密码: mm6f

将此文件下载后解压会有生成缩略图的lua脚本 将脚本上传到服务器上，我上传到了/usr/local/nginx/conf/lua/cropSize.lua

然后修改此文件的配置

```lua
vim /usr/local/nginx/conf/lua/cropSize.lua
#52行 GraphicsMagick路径修改成前面安装GraphicsMagick编译后的路径
local gm_path = '/usr/local/GraphicsMagick/bin/gm'
```

修改nginx配置

```shell
vim /usr/local/nginx/conf/nginx.conf

server {
    listen 8888;
    server_name localhost;

    set $img_thumbnail_root /home/fastdfs/thumb; #缩略图保存的根目录
    set $img_file $img_thumbnail_root$uri;   #缩略图路径
    
    # 缩略图访问：/group1/M00/xx/xx/xx.jpg_200x100.jpg
    location ~* ^(\/(\w+)(\/M00)(.+\.(jpg|jpeg|gif|png))_(\d+)+x(\d+)+\.(jpg|jpeg|gif|png))$ {
        root $img_thumbnail_root;    
        set $fdfs_group_root /home/fastdfs/data; 

        if (!-f $img_file) {  
                set $request_filepath $fdfs_group_root$4;    # real file path
                set $img_width $6;    #  img width
                set $img_height $7;    #  img height
                set $img_ext $5;     # file ext
                content_by_lua_file /usr/local/src/lua/cropSize.lua;   
        }
    }
    location ~/group[0-9]/ {
        ngx_fastdfs_module;
    }
}

#重启nginx
/usr/local/nginx/sbin/nginx -s reload
```