C mysql insert data Chinese garbled code solution

There are two solutions:

1 is set before the execution statement, such as:

MySQLCommand mCommand = new MySQLCommand("set names gb2312", m_Connection);

The other is added directly to the connection string, such as:

<add name="connection" connectionString="server=127.0.0.1;UId=root;PassWord=root;Persist Security Info=True;database=test;Charset=utf8;" providerName="MySql" />  

I used the second one, and I solved the problem very simply.