Unable to connect SQLEXPRESS with Laravel 5.6

问题

I'm trying to connect Laravel 5.6 to my SQLEXPRESS.

When I try to migrate tables from Laravel to SQL, I am getting this error:

SQLSTATE[08001]: [Microsoft][ODBC Driver 13 for SQL Server]TCP Provider: No connection could be made because the target machine actively refused it. (SQL: select * from sysobjects where type = 'U' and name = migrations)

I have installed the sqlsrv extionsion to php and tested it:

<?php
$serverName = "MYNAME\\SQLEXPRESS"; 

$connectionInfo = array( "Database"=>"Portal", "UID"=>"sa", "PWD"=>"mySecretPwd");
$conn = sqlsrv_connect( $serverName, $connectionInfo);

if( $conn ) {
     echo "Connection established.<br />";
}else{
     echo "Connection could not be established.<br />";
     die( print_r( sqlsrv_errors(), true));
}
?>

The connection is successfully established.

I also see the extension in the phpinfo();

But if switch to LAravel 5.6 with this settings:

my env:

DB_CONNECTION=sqlsrv
DB_HOST=MYNAME\\SQLEXPRESS
DB_PORT=1433
DB_DATABASE=Portal
DB_USERNAME=sa
DB_PASSWORD=mySecredPwd

my config/database:

'default' => env('DB_CONNECTION', 'sqlsrv'),

 'connections' => [

        .....

        'sqlsrv' => [
            'driver' => 'sqlsrv',
            'host' => env('DB_HOST', 'MYNAME\\SQLEXPRESS'),
            'port' => env('DB_PORT', '1433'),
            'database' => env('DB_DATABASE', 'forge'),
            'username' => env('DB_USERNAME', 'forge'),
            'password' => env('DB_PASSWORD', ''),
            'charset' => 'utf8',
            'prefix' => '',
        ],

    ],

I'm getting an error. My serverconfigurations manager looks like this:

I can also connect with SQL Server Management Studio 2017.

回答1:

First, find port number of the default instance:

check the port number. If you have MS SQL Server Management Studio, execute: xp_readerrorlog 0, 1, N'Server is listening on' in master database
with command prompt (there will be a lot of rows, but you must analyze): netstat -ano

Possible solutions:

stop SQL Server Browser service and test again, always with port number. You can connect to the default instance of SQL Server with TCP/IP if it is running on port 1433
set SQL Server not to use dynamic ports and set the port number of default instance.
change config/database in Laravel to find a way to skip port number. I don't have experience with Laravel, but I think that you can try with 'port' => env('DB_PORT', null),

How to configure server to listen to specific port:

Open "Computer Management\Services\SQL Server Configuration Manager".
Expand "SQL Server Network Configuration\Protocols for [instance name]" and double click "TCP/IP". In the "TCP/IP Properties" dialog box, on the IP Addresses tab, go to IPAll. Leave "TCP Dynamci port" empty. Set "TCP Port" to desired port number (could be default 1433).
In the "SQL Server Services", double-click SQL Server Browser. In "Service" tab set "Start Mode" to "Manual".
In the "SQL Server Services", double-click SQL Server Browser. In "Log On" stop service.
In the "SQL Server Services", double-click SQL Server ([instance name]). In "Log On" restart service.
Set client connection string to "server\instance,port" format.

Good starting points are: SQL Server Browser Service and Configure a Server to Listen on a Specific TCP Port

I hope this can help you.

来源：https://stackoverflow.com/questions/50624986/unable-to-connect-sqlexpress-with-laravel-5-6

标签

php

sql-server

laravel

ssms