我如何在 django 中存储我在枕头代码上编辑的图片并将其上传给用户？

Question

I'm trying to make website that can print the name of user in greeting cards but i have issue我正在尝试制作可以在贺卡中打印用户姓名的网站，但我有问题

I'm trying to save the pics on my database but icant see it save on my database as you see my code in the bottom我正在尝试将图片保存在我的数据库中，但是当您在底部看到我的代码时，我看不到它保存在我的数据库中

this my views.py这是我的意见.py

from django.shortcuts import render
from .models import Name
from django.shortcuts import redirect
from PIL import Image,ImageDraw , ImageFont

# Create your views here.
def Home(request):
        name_input = str(request.POST.get('user_name'))

        img = Image.open("C:\\Users\\kmm\\Desktop\\my_django_stuff\\Eid_G\\files\\covers\\mypic.png")

        d = ImageDraw.Draw(img)

        fnt = ImageFont.truetype('C:\\Users\\kmm\\Desktop\\fonts\\static\Cairo-Bold.ttf',40)

        message = name_input

        d.text((540,1020),message, font=fnt, fill=(237, 185, 117),anchor="ms")

        saved_i = img.save(name_input+'.png')
        save_in_model = Name(massenger_name=name_input,image=saved_i)
        save_in_model.save()

        return render(request , 'index.html')

and this my models.py这是我的models.py

from django.db import models
# Create your models here.

class Name(models.Model):
    massenger_name = models.CharField(max_length=255,null=True,blank=True)
    action_time = models.DateTimeField(auto_now_add=True)
    image = models.ImageField(upload_to='images/',blank=True,null=True)

    def __str__(self):
        return str(self.massenger_name)

and this my index.html这是我的 index.html

<!DOCTYPE html>
<html lang="en" dir="rtl">
  <head>
    <meta charset="utf-8">
    <title></title>
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0-beta1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-0evHe/X+R7YkIZDRvuzKMRqM+OrBnVFBL6DOitfPri4tjfHxaWutUpFmBp4vmVor" crossorigin="anonymous">
    {% load static %}
    <link rel="stylesheet" href="{% static 'CSS/style.css' %}">
  </head>
  <body>
    <div id="form">
      <form class="row" method="POST" enctype="multipart/form-data">
        {% csrf_token %}
          <div class="">
            <input type="textarea" class="form-control" placeholder="أكتب أسمك (مثلا/أخوكم عبدالله العتيبي)" id="text_name" name="user_name" required>
          </div>
          <div class="col-auto">
            <button type="submit" class="btn btn-primary mb-3" id="button">حمل الصورة</button>
          </div>
      </form>

      {{ Name.Image }}
    </div>

  </body>
</html>

Answer 1

You need to add filename to您需要将文件名添加到

image = models.ImageField(upload_to='images/',blank=True,null=True)

like this piece of code喜欢这段代码

def upload_file_name_path(instance, filename_ext):
    ext = filename_ext.split('.')[-1]
    return f'images/{URL_SAFE(instance.name)}-{randint(1000, 10000)}.{ext}'

class Name(models.Model):
    massenger_name = models.CharField(max_length=255,null=True,blank=True)
    action_time = models.DateTimeField(auto_now_add=True)
    image = models.ImageField(upload_to=upload_file_name_path,blank=True,null=True)

    def __str__(self):
        return str(self.massenger_name)

我如何在 django 中存储我在枕头代码上编辑的图片并将其上传给用户？

问题描述

1 个解决方案

解决方案1
0 2022-07-05 22:42:25

我如何在 django 中存储我在枕头代码上编辑的图片并将其上传给用户？

问题描述

1 个解决方案

解决方案1 0 2022-07-05 22:42:25

解决方案1
0 2022-07-05 22:42:25