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Why Does My Java Code Fail to Connect to MySQL with a 'No Suitable Driver Found' Error?

Mary-Kate Olsen

Dec 04, 2024 pm 05:09 PM

Why Does My Java Code Fail to Connect to MySQL with a

"jdbc:mysql://localhost:3306/mysql" Driver Availability Discrepancy

When connecting to a MySQL database using Java, you encounter the error "No suitable driver found for 'jdbc:mysql://localhost:3306/mysql [duplicate]'." Despite having the mysql-connector-java driver in your build path and restarting MySQL, the connection remains elusive.

Upon examining your code, it becomes apparent that the JDBC URL is incorrect:

String url = "'jdbc:mysql://localhost:3306/mysql";

The presence of the single quote alters the URL's interpretation and causes Driver#acceptsURL() to fail, resulting in the "No suitable driver found" error.

Corrective Measures

To resolve this issue, simply remove the single quote from the URL:

String url = "jdbc:mysql://localhost:3306/mysql";

This modification ensures that Driver#acceptsURL() recognizes the URL as a MySQL driver and completes the connection process successfully.

[Mini tutorial on MySQL JDBC connectivity](URL)

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