python django框架中使用FastDFS分布式文件系统的安装方法
一、安装FastDFS
1-1:执行docker命令安装
# 安装tracker docker run -dti --network=host --name tracker -v /var/fdfs/tracker:/var/fdfs youkou1/fastdfs tracker # 安装storage docker run -dti --network=host --name storage -e TRACKER_SERVER=IP地址:22122 -v /var/fdfs/storage:/var/fdfs youkou1/fastdfs storage
1-2 测试是否安装成功:执行命令 docker ps -a
TRACKER_SERVER:IP地址说明不要使用lo 和docker下的IP地址因为在安装镜像中配的是enp3s0下面的IP地址。
1-3、在项目中创建客户端配置文件 fastdfs/client.conf
client.conf配置文件内容:注意tracker_serverIP地址。
# 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=utils/fastdfs/logs # tracker_server can ocur more than once, and tracker_server format is # "host:port", host can be hostname or ip address tracker_server=192.168.31.170:22122 #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 use_connection_pool = false # connections whose the idle time exceeds this time will be closed # unit: second # default value is 3600 connection_pool_max_idle_time = 3600 # if load FastDFS parameters from tracker server # 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 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 storage_ids_filename = storage_ids.conf #HTTP settings http.tracker_server_port=80
1-4:在xhell中进入项目的虚拟环境安装python相关包 (在虚拟环境中)
# 安装相关包 pip install fdfs_client.zip pip install mutagen pip install requests
1-5:如果pip install fdfs_client.zip 安装报错
请执行如下命令
sudo apt-get install python3 python-dev python3-dev build-essential libssl-dev libffi-dev libxml2-dev libxslt1-dev zlib1g-dev python-pip
然后在执行安装命令:
查看所安装的包:
测试代码:
from fdfs_client.client import Fdfs_client FDFS_Client = Fdfs_client('/common/fastdfs/client.conf') ret = FDFS_Client.upload_by_filename('/media/2018.png') print(ret)
如果执行不报错,返回结果如下说明就成功了:
1-6 如果进行测试 以下报的是语法错误,这个明显是python2的语法,我现在用的是python3,进过查询相关资料,决定换一个不用 pip install fdfs_client.zip
删除 fdfs_client.zip 执行命令
pip uninstall fdfs_client-py
使用pip install py3Fdfs
再次测试:
在浏览器中查看:
http://192.168.31.170:8888/group1/M00/00/00/wKgfqlz5yYyAHe5nAAfh_rrm7jw601.png
注意:这里的端口8888也是在上面安装环境中配好的。
总结
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