mysql服务器在安装迁移过程中消失了错误(laravel) [英] mysql server has gone away error during installing migration (laravel)

问题描述

因此，我在laravel文件夹中使用了cmd，然后尝试这样做(php artisan migration:install).出现2个错误.

So I am using my cmd on my laravel folder and I tried to do (php artisan migrate:install). 2 errors came up.

[PDOException] SQLSTATE [HY000] [2006] MySQL服务器已消失

[PDOException] SQLSTATE[HY000] [2006] MySQL server has gone away

[ErrorException] PDO :: __ construct():MySQL服务器已消失

[ErrorException] PDO::__construct(): MySQL server has gone away

谁能解释我做错了吗?

推荐答案

这不是Laravel问题，而是一般的MySQL问题.也许服务器未运行.您确定在后台运行MySQL吗?

This is not a Laravel issue, but a general MySQL Issue. Maybe the server is not running. Are you sure you're running MySQL in the background?

检查此链接: MySQL走了

在系统中进行以下检查:

Do the following checks in your system:

1. 数据库引擎正在运行
2. 您已经创建了数据库
3. 您已创建用户并授予数据库权限
4. 您已经在Laravel的.env文件中设置了用户和数据库.

此后，请尝试再次运行migrations命令，即:

After this, try to run the migrations command again, which is:

php artisan migrate

此处

让我们知道是否有帮助:).

Let us know if that helps :).

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