問 題

安裝完django之后沒有進行任何多余操作，新建工程，直接運行python manage.py runserver報錯

D:\myblog>python manage.py runserver

Traceback (most recent call last):

File "manage.py", line 22, in

execute_from_command_line(sys.argv)

File "C:\ProgramData\Anaconda2\lib\site-packages\django\core\management\__init__.py", line 363, in execute_from_command_line

utility.execute()

File "C:\ProgramData\Anaconda2\lib\site-packages\django\core\management\__init__.py", line 355, in execute

self.fetch_command(subcommand).run_from_argv(self.argv)

File "C:\ProgramData\Anaconda2\lib\site-packages\django\core\management\base.py", line 283, in run_from_argv

self.execute(*args, **cmd_options)

File "C:\ProgramData\Anaconda2\lib\site-packages\django\core\management\commands\runserver.py", line 62, in execute

super(Command, self).execute(*args, **options)

File "C:\ProgramData\Anaconda2\lib\site-packages\django\core\management\base.py", line 330, in execute

output = self.handle(*args, **options)

File "C:\ProgramData\Anaconda2\lib\site-packages\django\core\management\commands\runserver.py", line 101, in handle

self.run(**options)

File "C:\ProgramData\Anaconda2\lib\site-packages\django\core\management\commands\runserver.py", line 110, in run

autoreload.main(self.inner_run, None, options)

File "C:\ProgramData\Anaconda2\lib\site-packages\django\utils\autoreload.py", line 341, in main

reloader(wrapped_main_func, args, kwargs)

File "C:\ProgramData\Anaconda2\lib\site-packages\django\utils\autoreload.py", line 312, in python_reloader

exit_code = restart_with_reloader()

File "C:\ProgramData\Anaconda2\lib\site-packages\django\utils\autoreload.py", line 294, in restart_with_reloader

str_value = force_bytes(new_environ[key], encoding=encoding)

File "C:\ProgramData\Anaconda2\lib\site-packages\django\utils\encoding.py", line 124, in force_bytes

return s.decode('utf-8', errors).encode(encoding, errors)

File "C:\ProgramData\Anaconda2\lib\encodings\utf_8.py", line 16, in decode

return codecs.utf_8_decode(input, errors, True)

UnicodeDecodeError: 'utf8' codec can't decode byte 0xba in position 0: invalid start byte

經過搜索，懷疑是win10編碼環境一類的問題導致的，因為我嘗試在python命令行下運行

>>> "測試".decode('utf-8')

Traceback (most recent call last):

File "", line 1, in

File "C:\ProgramData\Anaconda2\lib\encodings\utf_8.py", line 16, in decode

return codecs.utf_8_decode(input, errors, True)

UnicodeDecodeError: 'utf8' codec can't decode byte 0xb2 in position 0: invalid start byte

在linux環境下，這樣decode是不會報錯的。請問問題出在哪里？該怎么解決呢

解決方案

編碼不一樣，linux命令行可以用utf8解碼,windows命令行一般是gbk

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