4
我有一個問題。我安裝了pgadmin3。創建了一個編碼爲UTF-8的基礎。創建一個文件index.py：Python瓶+ postgresql
# -*- coding utf-8 -*-
from bottle import route, run, template, request, install
from bottle_pgsql import PgSQLPlugin
install(PgSQLPlugin('dbname=test, user=postgres password=111'))
@route('/hello')
def hello(db):
c = db.execute('''SELECT gorod FROM gorod''')
result = c.fetchone()
return template('hello', rows=result)
run (host='localhost', port=8080, debug=True)
接下來，我創建TPL文件hello.tpl：
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>Статистика</title>
</head>
<body>
<h1>{{rows}}</h1>
</body>
</html>
當我去到頁面http：//本地主機：8080 /你好錯誤：
Critical error while processing request: /hello
Error:
UnicodeDecodeError('utf8', 'Traceback (most recent call last):\n File "C:\\Users\\User\\Desktop\\test\\bottle.py", line 862, in _handle\n return route.call(**args)\n File "C:\\Users\\User\\Desktop\\test\\bottle.py", line 1732, in wrapper\n rv = callback(*a, **ka)\n File "C:\\Users\\User\\Desktop\\test\\bottle_pgsql.py", line 83, in wrapper\n con = psycopg2.connect(dsn)\n File "C:\\Python27\\lib\\site-packages\\psycopg2\\__init__.py", line 164, in connect\n conn = _connect(dsn, connection_factory=connection_factory, async=async)\nOperationalError: \xc2\xc0\xc6\xcd\xce: \xe1\xe0\xe7\xe0 \xe4\xe0\xed\xed\xfb\xf5 "test," \xed\xe5 \xf1\xf3\xf9\xe5\xf1\xf2\xe2\xf3\xe5\xf2\n\n', 512, 513, 'invalid continuation byte')
Traceback:
Traceback (most recent call last):
File "C:\Users\User\Desktop\test\bottle.py", line 954, in wsgi
out = self._cast(self._handle(environ))
File "C:\Users\User\Desktop\test\bottle.py", line 907, in _cast
out = self.error_handler.get(out.status_code, self.default_error_handler)(out)
File "C:\Users\User\Desktop\test\bottle.py", line 842, in default_error_handler
return tob(template(ERROR_PAGE_TEMPLATE, e=res))
File "C:\Users\User\Desktop\test\bottle.py", line 3595, in template
return TEMPLATES[tplid].render(kwargs)
File "C:\Users\User\Desktop\test\bottle.py", line 3399, in render
self.execute(stdout, env)
File "C:\Users\User\Desktop\test\bottle.py", line 3386, in execute
eval(self.co, env)
File "<string>", line 26, in <module>
File "C:\Users\User\Desktop\test\bottle.py", line 3337, in <lambda>
self._escape = lambda x: escape_func(touni(x, enc))
File "C:\Users\User\Desktop\test\bottle.py", line 123, in touni
return s.decode(enc, err) if isinstance(s, bytes) else unicode(s)
File "C:\Python27\lib\encodings\utf_8.py", line 16, in decode
return codecs.utf_8_decode(input, errors, True)
UnicodeDecodeError: 'utf8' codec can't decode byte 0xc2 in position 512: invalid continuation byte
你能幫助我嗎！ 對不起，我的英語不好;） 謝謝
請問您檢查hello.tpl文件的編碼？我想它保存在cp-1251而不是utf-8中。 – kmmbvnr
用UTF-8編碼保存所有文件，但沒有幫助。 – Mixozz