Why Am I Getting a \"ECONNREFUSED\" Error When Connecting to MySQL from Node.js?

Connecting to MySQL from Node.js: Resolving ECONNREFUSED Error

When establishing connections to MySQL from Node.js, you may encounter the "connect ECONNREFUSED" error, indicating a connection problem. Here's how to solve it:

Method 1: Uncomment skip-networking in mysql.conf

• Locate the mysql.conf file on your Windows 7 machine.
• Find the "skip-networking" setting.
• Remove the "#" character in front of it to comment it out.
• Save and close the file.

Method 2: Set the socket path explicitly

In some cases, you may need to specify the socket path where MySQL listens for connections.

• Modify the following line in your code:

<code class="javascript">var client = mysql.createClient({
  user: uuuu,
  password: pppp,
});</code>

• Add the following property:

<code class="javascript">var client = mysql.createClient({
  user: uuuu,
  password: pppp,
  _socket: '/var/run/mysqld/mysqld.sock',
});</code>

• Replace '/var/run/mysqld/mysqld.sock' with the correct socket path on your system.

Restart your Node.js application, and the connection should now be established successfully.

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