关于python：尝试运行服务器时pymysql和Django有很多错误

Lots of errors with pymysql and Django when trying to run server

我刚刚创建了一个Django项目并尝试使用虚拟环境。
我已成功安装：

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django 1.9.11.
virtual environment
python 3.4.4.
pymysql

我以为我做的一切正常，但是我无法运行django开发服务器，它在文件中给了我很多错误：

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base.py
__init__.py
connections.py
err.py

在我尝试运行服务器后，它给了我这个权利：

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python manage.py runserver
Performing system checks...

Unhandled exception in thread started by <function check_errors. <locals>.wrapper at
Traceback (most recent call last):

我如何解决这个问题，以便我可以使用mysql运行开发服务器？
谢谢。

追溯：

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File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/backends/base/base.py", line 199, in ensure_connection
self.connect()
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/backends/base/base.py", line 171, in connect
self.connection = self.get_new_connection(conn_params)
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/backends/mysql/base.py", line 268, in get_new_connection
conn = Database.connect(**conn_params)
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/pymysql/__init__.py", line 88, in Connect
return Connection(*args, **kwargs)
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/pymysql/connections.py", line 689, in __init__
self.connect()
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/pymysql/connections.py", line 907, in connect
self._request_authentication()
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/pymysql/connections.py", line 1115, in _request_authentication
auth_packet = self._read_packet()

File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/pymysql/connections.py", line 982, in _read_packet
packet.check_error()
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/pymysql/connections.py", line 394, in check_error
err.raise_mysql_exception(self._data)
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/pymysql/err.py", line 120, in raise_mysql_exception
_check_mysql_exception(errinfo)
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/pymysql/err.py", line 115, in _check_mysql_exception
raise InternalError(errno, errorvalue)pymysql.err.InternalError: (1049,"Unknown database 'fundatabase'")

The above exception was the direct cause of the following exception:

Traceback (most recent call last):

File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site- packages/django/utils/autoreload.py", line 226, in wrapper
fn(*args, **kwargs)
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/core/management/commands/runserver.py", line 116, in inner_run
self.check(display_num_errors=True)
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/core/management/base.py", line 426, in check
include_deployment_checks=include_deployment_checks,
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/core/checks/registry.py", line 75, in run_checks
new_errors = check(app_configs=app_configs)
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/core/checks/model_checks.py", line 28, in check_all_models
errors.extend(model.check(**kwargs))

File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/models/base.py", line 1178, in check
errors.extend(cls._check_fields(**kwargs))
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/models/base.py", line 1255, in _check_fields
errors.extend(field.check(**kwargs))
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/models/fields/__init__.py", line 925, in check
errors = super(AutoField, self).check(**kwargs)
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/models/fields/__init__.py", line 208, in check
errors.extend(self._check_backend_specific_checks(**kwargs))
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/models/fields/__init__.py", line 317, in _check_backend_specific_checks
return connections[db].validation.check_field(self, **kwargs)
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/backends/mysql/validation.py", line 18, in check_field
field_type = field.db_type(connection)
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/models/fields/__init__.py", line 625, in db_type
return connection.data_types[self.get_internal_type()] % data
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/__init__.py", line 36, in __getattr__
return getattr(connections[DEFAULT_DB_ALIAS], item)
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/utils/functional.py", line 33, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/backends/mysql/base.py", line 188, in data_types
if self.features.supports_microsecond_precision:
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/utils/functional.py", line 33, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/backends/mysql/features.py", line 53, in supports_microsecond_precision
return self.connection.mysql_version >= (5, 6, 4) and Database.version_info >= (1, 2, 5)
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/utils/functional.py", line 33, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/backends/mysql/base.py", line 363, in mysql_version
with self.temporary_connection():

输入文件"/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/contextlib.py"，第59行
返回下一个(self.gen)
在临时连接中输入文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/backends/base/base.py"，第564行
cursor = self.cursor()
文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/backends/base/base.py"，第231行，在游标中
cursor = self.make_debug_cursor(self._cursor())
在_cursor中输入文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/backends/base/base.py"，第204行
self.ensure_connection()
文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/backends/base/base.py"，第199行，在ensure_connection中
self.connect()
文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/utils.py"，第95行，在退出
six.reraise(dj_exc_type，dj_exc_value，traceback)
文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/utils/six.py"，第685行，重新加入
提高value.with_traceback(tb)
文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/backends/base/base.py"，第199行，在ensure_connection中
self.connect()
在连接文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/backends/base/base.py"，第171行
self.connection = self.get_new_connection(conn_params)
get_new_connection中的文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/backends/mysql/base.py"，第268行
conn = Database.connect(** conn_params)
在Connect中输入文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/pymysql/init.py"，第88行
return Connection(* args，** kwargs)
文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/pymysql/connections.py"，第689行，在init中
self.connect()
文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/pymysql/connections.py"，第907行，在连接中
self._request_authentication()
在_request_authentication中输入文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/pymysql/connections.py"，第1115行
auth_packet = self._read_packet()
在_read_packet中输入文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/pymysql/connections.py"，第982行
packet.check_error()
在check_error中输入文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/pymysql/connections.py"，第394行
err.raise_mysql_exception(self._data)
在raise_mysql_exception中输入文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/pymysql/err.py"，第120行
_check_mysql_exception(errinfo)
在_check_mysql_exception中输入文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/pymysql/err.py"，第115行
提出InternalError(错误，错误值)
django.db.utils.InternalError：(1049，"未知数据库'基金数据库'")

来自settings.py：

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DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME': 'fundatabase',
'USER' : 'root',
'PASSWORD': 'password',
'HOST': '127.0.0.1',
'PORT': '3306',

}
}