django数据库的增删改查
models.py
from django.db import models
# Create your models here.
class Upload(models.Model):
run_dir = models.CharField(max_length=100)
file_path = models.FileField(upload_to='./test_framework/upload/')
1 增
f = Upload()
f.run_dir = flag
f.file_path = filename
f.save()
2 删
Upload.objects.filter(run_dir=’xxxx’).delete()
3 改
Upload.objects.filter(run_dir=’xxxxx’).update(file_path =’xxxx’)
4 查
Upload.objects.all().values_list(‘run_dir’, ‘file_path’) # 取出run_dir和file_path列,并生成一个元组储存在列表中
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