django实现后台显示媒体文件
(编辑：jimmy 日期: 2024/11/19 浏览：3 次 )
1、在全局settings文件中配置
``` MEDIA_URL = '/media/' MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
2、 在全局的urls文件中：
from MxShop.settings import MEDIA_ROOT #导 入配置文件中的配置
from django.views.static import serve
urlpatterns = [
url(r'^media/("document_root": MEDIA_ROOT}),
]
这样在后台上传媒体文件就能显示出来。
补充知识：pycharm中用pyinstaller 打包生成 .exe时出现typeerror:expected str,bytes or os.path,not None type解决方法
系统：win10 64位
错误提示如下：
Traceback (most recent call last):
File "C:\Users\user\Desktop\untitled1\venv\Scripts\pyinstaller-script.py", line 11, in <module>
load_entry_point('PyInstaller==3.4', 'console_scripts', 'pyinstaller')()
File "C:\Users\user\Desktop\untitled1\venv\lib\site-packages\PyInstaller\__main__.py", line 111, in run
run_build(pyi_config, spec_file, **vars(args))
File "C:\Users\user\Desktop\untitled1\venv\lib\site-packages\PyInstaller\__main__.py", line 63, in run_build
PyInstaller.building.build_main.main(pyi_config, spec_file, **kwargs)
File "C:\Users\user\Desktop\untitled1\venv\lib\site- packages\PyInstaller\building\build_main.py", line 838, in main
build(specfile, kw.get('distpath'), kw.get('workpath'), kw.get('clean_build'))
File "C:\Users\user\Desktop\untitled1\venv\lib\site- packages\PyInstaller\building\build_main.py", line 784, in build
exec(text, spec_namespace)
File "<string>", line 29, in <module>
File "C:\Users\user\Desktop\untitled1\venv\lib\site-packages\PyInstaller\building\api.py", line 424, in __init__
strip_binaries=self.strip, upx_binaries=self.upx,
File "C:\Users\user\Desktop\untitled1\venv\lib\site-packages\PyInstaller\building\api.py", line 196, in __init__
self.__postinit__()
File "C:\Users\user\Desktop\untitled1\venv\lib\site-packages\PyInstaller\building\datastruct.py", line 158, in __postinit__
self.assemble()
File "C:\Users\user\Desktop\untitled1\venv\lib\site-packages\PyInstaller\building\api.py", line 273, in assemble
pylib_name = os.path.basename(bindepend.get_python_library_path())
File "C:\Users\user\AppData\Local\Programs\Python\Python37\lib\ntpath.py", line 214, in basename
return split(p)[1]
File "C:\Users\user\AppData\Local\Programs\Python\Python37\lib\ntpath.py", line 183, in split
p = os.fspath(p) TypeError: expected str, bytes or os.PathLike object, not NoneType
解决方法：
在github这个页面上https://github.com/Loran425/pyinstaller/tree/14b6e65642e4b07a4358bab278019a48dedf7460
下载所有文件，解压后找到文件夹PyInstaller里的bindepend.py文件，然后copy替换C:\xxx\venv\Lib\site-packages\PyInstaller\depend里的bindepend.py，其中xxx为你自己电脑上的路径，不同的个人电脑路径可能不太一样。
然后在pycharm Terminal 运行命令：pyinstaller -F xx.py即可。xx为python文件名。
以上这篇django实现后台显示媒体文件就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持。
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