mysql备份。无法连接到localhost错误 [英] mysql backup. can't connect to localhost error

问题描述

嗨！



我正在使用此代码来备份我在服务器上传的mysql数据库。我在vb.net中有一个备份我的数据库的应用程序。

Hi!

I am using this code in order to backup my mysql db uploaded in the server. I have an application in vb.net that backs up my database.

Process.Start("C:\Program Files\MySQL\MySQL Server 5.6\bin\mysqldump.exe", "-uusername -ppassword db -r""" & txtpath.Text & "\backup.sql""")

我总是得到一个错误，mysql无法连接到localhost，如命令提示符所述。



任何帮助将不胜感激。上帝保佑！

I always get an error that mysql cannot connect to localhost as stated by the command prompt.

Any help will be appreciated. God bless!

推荐答案

-u和用户名之间需要一个空格。



注意-p和密码之间不能有空格（见上一篇文章）



如果仍然出现错误，请检查您正在使用的用户标识的权限...请参阅此参考 http://dev.mysql.com/doc/mysql-enterprise-backup/3.5/en/mysqlbackup.privileges.html [ ^ ]

You need a space between "-u" and the username.

NB there must NOT be a space between "-p" and the password (see your previous post)

If you still get the error then check the permissions for the user id that you are using ... see this reference http://dev.mysql.com/doc/mysql-enterprise-backup/3.5/en/mysqlbackup.privileges.html[^]

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