No suitable driver found for JDBC: MySQL

When ORACLE data is used, no suitable driver found for JDBC: Oracle is also displayed.
When the fire is getting bigger, use MySQL instead.

The results are the same.

Later I found out:

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Private Static string url = "JDBC: mysql: @ localhost: 3306: Test ";

Change

Private Static string url = "JDBC: mysql: // FIG: 3306/test? User = root & Password = 123456 ";

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Class. forname ("com. MySQL. JDBC. Driver ");

Change

Class. forname ("com. MySQL. JDBC. Driver"). newinstance ();

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Connection conn = drivermanager. getconnection (URL, "root", "123456 ");

Change

Connection conn = drivermanager. getconnection (URL );

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In this case, OK.

Report my software version by the way

MySQL 5.1.14

MySQL JDBC 5.1.12

Windows 7 32