我得到了警告：（staticfiles.W004）STATICFILES_DIRS设置中的目录“C：/frontend/build”不存在。似乎我不能正确引用我的react build文件夹，这一切都发生在尝试移动django API文件夹之后。下面是我的文件夹的样子：
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下面是我的路径相关设置在www.example.com中的样子settings.py

import os
from pathlib import Path

# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent

TEMPLATES = [
    {
        "BACKEND": "django.template.backends.django.DjangoTemplates",
        "DIRS": [os.path.join(BASE_DIR, "frontend/build")],
        "APP_DIRS": True,
        "OPTIONS": {
            "context_processors": [
                "django.template.context_processors.debug",
                "django.template.context_processors.request",
                "django.contrib.auth.context_processors.auth",
                "django.contrib.messages.context_processors.messages",
            ],
        },
    },
]

# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/4.2/howto/static-files/

STATIC_URL = "static/"

# Default primary key field type
# https://docs.djangoproject.com/en/4.2/ref/settings/#default-auto-field

DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"

STATICFILES_DIRS = [
    os.path.join(
        BASE_DIR, "/frontend/build")
]

我试着调试我的settings.py，似乎BASE_DIR从未正确设置，我无法理解os.path.join