c#连接mysql字符串

MySQL Connector/Net
TYPE .NET Framework Class Library
USAGE MySql.Data.MySqlClient.MySqlConnection
MANUFACTURER MySQL
Set example values »

More about this class library »
Standard
Server=myServerAddress;Database=myDataBase;Uid=myUsername;Pwd=myPassword;
Default port is 3306.
 
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Specifying port
Server=myServerAddress;Port=1234;Database=myDataBase;Uid=myUsername;Pwd=myPassword;
Download the driver at MySQL Developer Zone
 
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Named pipes
Server=myServerAddress;Port=-1;Database=myDataBase;Uid=myUsername;Pwd=myPassword;
It is the port value of -1 that tells the driver to use named pipes network protocol. This is available on Windows only. The value is ignored if Unix socket is used.
 
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Multiple servers
Use this to connect to a server in a replicated server configuration without concern on which server to use.
Server=serverAddress1 & serverAddress2 & etc..;Database=myDataBase;Uid=myUsername;Pwd=myPassword;
 
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Using encryption
This one activates SSL encryption for all data sent between the client and server. The server needs to have a certificate installed.
Server=myServerAddress;Database=myDataBase;Uid=myUsername;Pwd=myPassword;Encryption=true;
This option is available from Connector/NET version 5.0.3. In earlier versions, this option has no effect.
 
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Using encryption, alternative
Some reported problems with the above one. Try replacing the key "Encryption" with "Encrypt" instead.
Server=myServerAddress;Database=myDataBase;Uid=myUsername;Pwd=myPassword;Encrypt=true;
 
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这上面有很多关于各种数据库连接字符串的介绍 http://www.connectionstrings.com/mysql