我想运行"python manage.py runserver",已经安装了mysql、django和它们一起使用的适当工具:Mysql-django。但是尝试运行时出现了以下错误:
$ python manage.py runserver
Validating models...
Unhandled exception in thread started by <bound method Command.inner_run of <django.contrib.staticfiles.management.commands.runserver.Command object at 0x110251450>>
Traceback (most recent call last):
File "/Library/Python/2.7/site-packages/django/core/management/commands/runserver.py", line 91, in inner_run
self.validate(display_num_errors=True)
File "/Library/Python/2.7/site-packages/django/core/management/base.py", line 266, in validate
num_errors = get_validation_errors(s, app)
File "/Library/Python/2.7/site-packages/django/core/management/validation.py", line 103, in get_validation_errors
connection.validation.validate_field(e, opts, f)
File "/Library/Python/2.7/site-packages/django/db/backends/mysql/validation.py", line 14, in validate_field
db_version = self.connection.get_server_version()
File "/Library/Python/2.7/site-packages/django/db/backends/mysql/base.py", line 411, in get_server_version
self.cursor()
File "/Library/Python/2.7/site-packages/django/db/backends/__init__.py", line 306, in cursor
cursor = self.make_debug_cursor(self._cursor())
File "/Library/Python/2.7/site-packages/django/db/backends/mysql/base.py", line 387, in _cursor
self.connection = Database.connect(**kwargs)
File "build/bdist.macosx-10.7-intel/egg/MySQLdb/__init__.py", line 81, in Connect
File "build/bdist.macosx-10.7-intel/egg/MySQLdb/connections.py", line 187, in __init__
_mysql_exceptions.OperationalError: **(2002, "Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)")**
这是我的settings.py文件的内容。
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql', # Add 'postgresql_psycopg2', 'mysql', 'sqlite3' or 'oracle'.
'NAME': 'django', # Or path to database file if using sqlite3.
'USER': 'root', # Not used with sqlite3.
'PASSWORD': '', # Not used with sqlite3.
'HOST': 'localhost', # Set to empty string for localhost. Not used with sqlite3.
'PORT': '', # Set to empty string for default. Not used with sqlite3.
}
}
/tmp/mysql.sock
? - sarnold''
或'localhost'
时,杀死mysql进程然后尝试启动开发服务器会产生一个错误,就像它在寻找“/tmp/mysql.sock”一样。这意味着sarnold所建议的,你的mysql正在特定的unix套接字上运行。 - jdi