Python3 A server error occurred. Please contact the administrator.

爱被打了一巴掌 2022-02-20 04:44 214阅读 0赞

Python Django项目 启动后 浏览器 [http://localhost:8080/][http_localhost_8080] 或者 [http://127.0.0.1:8080/访问时正常，][http_127.0.0.1_8080]  
用ip地址或者域名访问出现如下报错：

浏览器报错：A server error occurred.  Please contact the administrator
    
    后台报错：UnicodeDecodeError: 'gbk' codec can't decode byte 0xa6 in position 9737: illegal multibyte sequence

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MzQ3NTQx_size_16_color_FFFFFF_t_70]

解决办法：  
settings.py中修改

ALLOWED_HOSTS = ['*']

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MzQ3NTQx_size_16_color_FFFFFF_t_70 1]

修改后访问成功:

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MzQ3NTQx_size_16_color_FFFFFF_t_70 2]

[http_localhost_8080]: http://localhost:8080/
[http_127.0.0.1_8080]: http://127.0.0.1:8080/%E8%AE%BF%E9%97%AE%E6%97%B6%E6%AD%A3%E5%B8%B8%EF%BC%8C
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MzQ3NTQx_size_16_color_FFFFFF_t_70]: /images/20220220/9301d26f8d174ee7977f4207f7065b5a.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MzQ3NTQx_size_16_color_FFFFFF_t_70 1]: /images/20220220/68fd32ebc880430897171d9e7a4d388f.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI0MzQ3NTQx_size_16_color_FFFFFF_t_70 2]: /images/20220220/f0613cb0b2c3486d84d0f8c787d4bbe0.png