复合肥线性规划配方测算
``` from scipy.optimize import linprog import numpy as np raw_materials = [ {"name": "46%小颗粒尿素", "nitrogen": 0.46,...
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45%复合肥配方测算
``` import numpy as np from scipy.optimize import linprog # STTPC: 0.07012109264995775 0.0441 + 0.08512 # SSWWV:...
Read More →Django error message "Add a related_name argument to the definition"
https://stackoverflow.com/questions/2606194/django\-error\-message\-add\-a\-related\-name\-argument\-to\-the\-definition
Read More →配置nginx设置非80端口
``` server { listen 10.10.13.89:80; #listen 443; server_name api.byalloc.com:1389; #配置ip地址 location / {...
Read More →Django项目中使用Celery执行异步和周期性任务
https://pythondjango.cn/django/advanced/12\-sync\-periodic\-tasks\-with\-celery/
Read More →celery守护进程 celery 后台运行beat worker 定时任务
https://cloud.tencent.com/developer/article/1744641
Read More →Django gives Bad Request (400) when DEBUG = False
``` in the settings.py of your project, check line 28, where is the Allows Host settings.py ALLOWED_HOSTS = ['IP',...
Read More →django 创建多个 app 到同一个文件夹下进行管理
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Read More →djang 执行linux命令
在 Django 中执行 Linux 命令可以使用 Python 的 subprocess 模块。subprocess 模块允许您在 Python 中执行外部命令，并获取其输出。以下是一个示例代码，演示如何在 Django 中执行...
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