Question

views.py文件：

from django.http import HttpResponse 
from django.template import loader

def index(request):
    template = loader.get_template('upload/testpage.html')
    return HttpResponse(template.render)

app / templates / app / testpage.html文件：

<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title></title>
</head>
<body>
    <input type="file" id="upload" name="upload" style="visibility: hidden; width: 1px; height: 1px" multiple />
    <a href="" onclick="document.getElementById('upload').click(); return false">Upload</a>
</body>
</html>

app / urls.py文件：

from django.conf.urls import url
from . import views
urlpatterns = [
   url(r'^$', views.index, name='index'),]

project / urls.py文件：

from django.conf.urls import include, url
from django.contrib import admin
urlpatterns = [
   url(r'^admin/', admin.site.urls),
   url(r'^upload/', include('upload.urls')),]

在本地服务器上运行文件时出现错误127.0.0.1:8000/app of＆＃34; TemplateDoesNotExist at / app /＆＃34;

如何解决这个问题？

Answer 1

试试这个，

from django.shortcuts import render

def index(request):
    return render(request, 'app/testpage.html')

Answer 2

使用您当前的文件路径app/templates/app/testpage.html，这个应该可行

def index(request):
    template = loader.get_template('app/testpage.html')
    return HttpResponse(template.render)

另一种方法是将模板路径更改为app/templates/upload/testpage.html

Answer 3

我认为您未在 templtes 文件夹中创建任何上传文件夹。如果你有 app 这样的文件夹

template = loader.get_template('app/testpage.html')

现在，您可以修复它

Map<String, Long> counts = new HashMap<>();
entireMap.forEach((k, v) ->
    counts.merge(v.get("user_name"), 1L, Long::sum));

模板没有在django上呈现

3 个答案: