Comments (7)
please confirm your database encode is utf8.
from blogin.
因为在初始化数据库的时候在状态表中插入两个状态,使用中文命名的。代码如下
Blogin/blogin/__init__.py
文件
@app.cli.command()
def admin():
try:
db.drop_all()
db.create_all()
Role.init_role()
States.init_states()
# 省略后续代码
/Blogin/blogin/models.py
文件
@staticmethod
def init_states():
s1 = States(name='正常')
s2 = States(name='禁用')
db.session.add(s1)
db.session.add(s2)
db.session.commit()
所以报这个错误应该是你数据库的编码没有设置为utf8
。
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我高估我自己了哈哈哈,下面是error
(venv) D:\project\createblog\Blogin>flask admin
Traceback (most recent call last):
File "C:\python385\lib\runpy.py", line 194, in _run_module_as_main
return _run_code(code, main_globals, None,
File "C:\python385\lib\runpy.py", line 87, in run_code
exec(code, run_globals)
File "D:\project\createblog\Blogin\venv\Scripts\flask.exe_main.py", line 7, in
File "d:\project\createblog\blogin\venv\lib\site-packages\flask\cli.py", line 967, in main
cli.main(args=sys.argv[1:], prog_name="python -m flask" if as_module else None)
File "d:\project\createblog\blogin\venv\lib\site-packages\flask\cli.py", line 575, in main
load_dotenv()
File "d:\project\createblog\blogin\venv\lib\site-packages\flask\cli.py", line 649, in load_dotenv
dotenv.load_dotenv(path)
File "d:\project\createblog\blogin\venv\lib\site-packages\dotenv\main.py", line 312, in load_dotenv
return DotEnv(f, verbose=verbose, interpolate=interpolate, **kwargs).set_as_environment_variables(override=override)
File "d:\project\createblog\blogin\venv\lib\site-packages\dotenv\main.py", line 102, in set_as_environment_variables
for k, v in self.dict().items():
File "d:\project\createblog\blogin\venv\lib\site-packages\dotenv\main.py", line 86, in dict
values = OrderedDict(self.parse())
File "d:\project\createblog\blogin\venv\lib\site-packages\dotenv\main.py", line 93, in parse
for mapping in with_warn_for_invalid_lines(parse_stream(stream)):
File "d:\project\createblog\blogin\venv\lib\site-packages\dotenv\main.py", line 48, in with_warn_for_invalid_lines
for mapping in mappings:
File "d:\project\createblog\blogin\venv\lib\site-packages\dotenv\parser.py", line 235, in parse_stream
reader = Reader(stream)
File "d:\project\createblog\blogin\venv\lib\site-packages\dotenv\parser.py", line 107, in init
self.string = stream.read()
UnicodeDecodeError: 'gbk' codec can't decode byte 0xae in position 129: illegal multibyte sequence
from blogin.
mysql> show variables like '%char%'
-> ;
+--------------------------+----------------------------------------------+
| Variable_name | Value |
+--------------------------+----------------------------------------------+
| character_set_client | utf8 |
| character_set_connection | utf8 |
| character_set_database | utf8 |
| character_set_filesystem | binary |
| character_set_results | utf8 |
| character_set_server | utf8 |
| character_set_system | utf8 |
| character_sets_dir | D:\mysql\mysql-8.0.20-winx64\share\charsets\ |
+--------------------------+----------------------------------------------+
8 rows in set, 1 warning (0.00 sec)
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问题解决了吗?
你可以手动插入中文数据到你的数据库试试,看看会不会报错。
from blogin.
可能是你的 .env文件的编码不对 看你的报错还没到数据库那一步
from blogin.
也不是env编码的问题,下班再看看hhh
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