title: How to get connection string in AppService?
body: <p>Is it possible to get the connection string from an AppService? I want to use Dapper directly as below:</p>
  
  <pre><code>using (IDbConnection db = new SqlConnection(_connString))
  {
     //My code here
  }
  </code></pre>
  
  <p>Can I get <code>_connString</code> from AppService?</p>