Django中提示TemplateDoesNotExist？

TEMPLATES = [
    {
        ‘BACKEND‘: ‘django.template.backends.django.DjangoTemplates‘,
        ‘DIRS‘: [
            ‘/home/html/example.com‘,
            ‘/home/html/default‘,
        ],
    },
    {
        ‘BACKEND‘: ‘django.template.backends.jinja2.Jinja2‘,
        ‘DIRS‘: [
            ‘/home/html/jinja2‘,
        ],
    },
]