2回答

慕仙2510365

2017-11-13

用winscp软件，超级方便

0

0

大发多一点

提问者

2017-09-01

我用的是centos6.9

如果我直接把MxOnline从windows复制到centos下，运行出现如下错误：

(mxonline) [ltf@localhost MxOnline]$ python manage.py runserver 0.0.0.0:8000
Performing system checks...

Unhandled exception in thread started by <function wrapper at 0x7f0b5a698500>
Traceback (most recent call last):
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/utils/autoreload.py", line 226, in wrapper
    fn(*args, **kwargs)
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/core/management/commands/runserver.py", line 116, in inner_run
    self.check(display_num_errors=True)
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/core/management/base.py", line 426, in check
    include_deployment_checks=include_deployment_checks,
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/core/checks/registry.py", line 75, in run_checks
    new_errors = check(app_configs=app_configs)
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/core/checks/model_checks.py", line 28, in check_all_models
    errors.extend(model.check(**kwargs))
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/db/models/base.py", line 1178, in check
    errors.extend(cls._check_fields(**kwargs))
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/db/models/base.py", line 1255, in _check_fields
    errors.extend(field.check(**kwargs))
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/db/models/fields/__init__.py", line 925, in check
    errors = super(AutoField, self).check(**kwargs)
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/db/models/fields/__init__.py", line 208, in check
    errors.extend(self._check_backend_specific_checks(**kwargs))
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/db/models/fields/__init__.py", line 317, in _check_backend_specific_checks
    return connections[db].validation.check_field(self, **kwargs)
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/db/backends/mysql/validation.py", line 18, in check_field
    field_type = field.db_type(connection)
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/db/models/fields/__init__.py", line 625, in db_type
    return connection.data_types[self.get_internal_type()] % data
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/db/__init__.py", line 36, in __getattr__
    return getattr(connections[DEFAULT_DB_ALIAS], item)
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/utils/functional.py", line 33, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/db/backends/mysql/base.py", line 184, in data_types
    if self.features.supports_microsecond_precision:
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/utils/functional.py", line 33, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/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 "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/utils/functional.py", line 33, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/db/backends/mysql/base.py", line 359, in mysql_version
    with self.temporary_connection():
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/contextlib.py", line 17, in __enter__
    return self.gen.next()
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/db/backends/base/base.py", line 564, in temporary_connection
    cursor = self.cursor()
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/db/backends/base/base.py", line 231, in cursor
    cursor = self.make_debug_cursor(self._cursor())
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/db/backends/base/base.py", line 204, in _cursor
    self.ensure_connection()
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/db/backends/base/base.py", line 199, in ensure_connection
    self.connect()
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/db/utils.py", line 95, in __exit__
    six.reraise(dj_exc_type, dj_exc_value, traceback)
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/db/backends/base/base.py", line 199, in ensure_connection
    self.connect()
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/db/backends/base/base.py", line 171, in connect
    self.connection = self.get_new_connection(conn_params)
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/django/db/backends/mysql/base.py", line 264, in get_new_connection
    conn = Database.connect(**conn_params)
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/MySQLdb/__init__.py", line 81, in Connect
    return Connection(*args, **kwargs)
  File "/home/ltf/anaconda2/envs/mxonline/lib/python2.7/site-packages/MySQLdb/connections.py", line 193, in __init__
    super(Connection, self).__init__(*args, **kwargs2)
django.db.utils.OperationalError: (1045, "Access denied for user 'root'@'127.0.0.1' (using password: YES)")

0

1

bobby

亲 这个错误是数据库连接出问题了 你把mysql的ip地址改为线上的ip地址试试 或者是不是你的密码出错？

2017-09-04

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