一.modelForm操作及验证 1.获取数据库数据,界面展示数据并且获取前端提交的数据,并动态显示select框中的数据 views.py from django.shortcuts import render,HttpResponse from app01 import models from django import forms from django.forms import fields as Ffields from django.forms import widgets as F
views.py文件 def upload_file(request): username = request.POST.get('username') fafafa = request.FILES.get('fafafa') import os img_path = os.path.join('static/imgs/',fafafa.name) with open(img_path,'wb') as f: for item in fafafa.chunks(): f.write(item)