Syntax error or access violation: 1071 Specified key was too long; max key length is 1000 bytes

問題

Laravel中執行遷移命令，報錯如下：

PDOException::("SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was too long; max key length is 1000 bytes")

解決方法

在AppServiceProvider中做如下修改：

use Illuminate\Support\Facades\Schema;

public function boot()
{
    Schema::defaultStringLength(191);	// 添加這一句到boot方法，指定默認長度
}