2020年8月11日
kombu.exceptions.VersionMismatch: Redis transport requires redis-py versions 3.2.0 or later. You have 2.10.6问题
问题: (env) D:\python_learn\meiduo_project\meiduo_mall>celery -A celery_tasks.main worker -l info celery@CZZI-BBMGSW v4.4.7 (cliffs) ***** -- ******* Wi Read More
posted @ 2020-08-11 20:18 sewen Views(1157) Comments(0) Diggs(0)
ModuleNotFoundError: No module named 'kombu.asynchronous.timer'解决
报错: (env) D:\python_learn\meiduo_project\meiduo_mall>celery -A celery_tasks.main worker -l info Traceback (most recent call last): File "D:\Python\Pyt Read More
posted @ 2020-08-11 19:57 sewen Views(1085) Comments(0) Diggs(0)
fdfs_client.exceptions.DataError: [-] Error: 2, No such file or directory问题
Traceback (most recent call last): File "<console>", line 1, in <module> File "d:\software\python\Lib\fdfs_client\client.py", line 90, in upload_by_fi Read More
posted @ 2020-08-11 03:07 sewen Views(791) Comments(0) Diggs(0)
ValueError: localtime() cannot be applied to a naive datetime问题
在用python的django框架进行web开发的时候，出现了一个错误： Traceback (most recent call last): File "D:\Python27\lib\site-packages\django\core\handlers\exception.py", line 4 Read More
posted @ 2020-08-11 02:22 sewen Views(1378) Comments(0) Diggs(0)
mysql备份数据及导入数据
备份数据 1、备份命令 格式：mysqldump -h主机名 -P端口 -u用户名 -p密码 --database 数据库名 > 文件名.sql 例如： mysqldump -h 192.168.1.100 -p 3306 -uroot -ppassword --database cmdb > /d Read More
posted @ 2020-08-11 02:07 sewen Views(422) Comments(0) Diggs(0)
django.db.migrations.graph.NodeNotFoundError: Migration travel_list.0001_initial dependencies reference nonexistent parent node ('employer', '0001_initial')问题
由于不小心将migrations目录下的0001_initial.py误删，运行makemigrations报错： manage.py@travel > makemigrations "C:\Program Files (x86)\JetBrains\PyCharm 2016.2.3\bin\run Read More
posted @ 2020-08-11 02:02 sewen Views(1083) Comments(0) Diggs(0)
虚拟机运行centos设置固定IP
参考:https://www.cnblogs.com/liweiweicode/p/11526010.html 1、设置虚拟机 2、网络设置 3、进入centos 设置相关属性 进入网络配置目录： cd /etc/sysconfig/network-scripts/ 1）、每个虚拟机配置的文件名称一 Read More
posted @ 2020-08-11 01:07 sewen Views(255) Comments(0) Diggs(0)