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javascript sql injection

YOU.com answered on September 12, 2023 Popularity 5/10 Helpfulness 1/10

answer javascript sql injection

javascript sql injection

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const mysql = require('mysql');

// Create a database connection
const connection = mysql.createConnection({
  host: 'localhost',
  user: 'your_username',
  password: 'your_password',
  database: 'your_database',
});

// Sample query with user input handled securely using parameterized query
const userid = 1; // Substitute with actual user input

// Use ? as placeholders in the query
const query = 'SELECT * FROM users WHERE id = ?';

// Pass user input as an array to the query function
connection.query(query, [userid], (error, results) => {
  if (error) {
    throw error;
  }
  
  // Process the query results
  console.log(results);
});

// Close the database connection
connection.end();

Popularity 5/10 Helpfulness 1/10 Language javascript

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Contributed on Sep 12 2023

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