尝试运行服务器时pymysql和Django有很多错误[关闭]

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：

django 1.9.11.
 virtual environment
 python 3.4.4. 
 pymysql

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

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：

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：

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():

文件"/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/contextlib.py"，第59行，在 enter 中返回next（self.gen）文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/backends/base/base.py"，第564行，在temporary_connection中游标= self.cursor（）文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/backends/base/base.py"，第231行，在游标光标中= self.make_debug_cursor（self._cursor（））文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/backends/base/base.py"，第204行，在_cursor中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 exit 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，在重新提升中提高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（）文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/backends/base/base.py"，第171行，在连接self.connection = self.get_new_connection（conn_params）文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/django/db/backends/mysql/base.py"，第268行，在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“，第689行，在 init self.connect（）文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/pymysql/connections.py"，第907行，in连接self._request_authentication（）文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/pymysql/connections.py"，第1115行，在_request_authentication中auth_packet = self._read_packet（）文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/pymysql/connections.py"，第982行，在_read_packet packet.check_error（）文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/pymysql/connections.py"，第394行，在check_error中err.raise_mysql_exception（self._data）文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/pymysql/err.py"，第120行，在raise_mysql_exception _check_mysql_exception（errinfo）文件"/Users/me/DjangoProjects/myvenv/lib/python3.4/site-packages/pymysql/err.py"，第115行，在_check_mysql_exception中引发InternalError（错误，错误值）django.db.utils.InternalError：（1049，"Unknown database 'fundatabase'"）

来自 settings.py ：

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



}
}