zoukankan      html  css  js  c++  java
  • Django文件上传

    LoadFile.html中的代码如下(对应的form表单):

    <body>
    <form method="post" enctype="multipart/form-data">
    {{ uf.as_p }}
    <input type="submit" value="OK">
    </form>
    </body>

    models.py中的代码如下(对应的数据库):

    class User(models.Model):
        username = models.CharField(max_length=30)
        #在根目录下创建upload文件,上传的文件在此文件夹下
        #对应数据库中保存的是上传的文件路径        
        headImg = models.FileField(upload_to = './upload/')

    view.py中的代码如下:

    from django.shortcuts import render,render_to_response
    from django import forms
    from django.http import HttpResponse
    from models import User
    class UserForm(forms.Form):
        username = forms.CharField()
        headImg = forms.FileField()
    
    def register(req):
        if req.method == "POST":
            uf = UserForm(req.POST,req.FILES)
            if uf.is_valid():
                username = uf.cleaned_data['username']
                headImg = uf.cleaned_data['headImg']
                user = User()
                user.username = username
                user.headImg = headImg
                user.save()
                return HttpResponse("upload success")
        else:
            uf = UserForm()
        return render_to_response("LoadFile.html",{"uf":uf})
    运行项目即可看到此界面,输入名字文件名点击OK按钮即可上传成功。

  • 相关阅读:
    jquery toggle(listenerOdd, listenerEven)
    struts quick start
    hdu 1518 Square (dfs)
    hdu 2544 最短路 (最短路径)
    hdu 1754 I Hate It (线段树)
    hdu 1856 More is better (并查集)
    hdu 1358 Period (KMP)
    hdu 2616 Kill the monster (DFS)
    hdu 2579 Dating with girls(2) (bfs)
    zoj 2110 Tempter of the Bone (dfs)
  • 原文地址:https://www.cnblogs.com/Yellow0-0River/p/5440719.html
Copyright © 2011-2022 走看看