問題：
運(yùn)行：php artisan migrate
報(bào)錯(cuò)： Syntax error or access violation: 1071 Specified key was too long; max key length is 1000 bytes
解決辦法： 在 SegmentFault上查找到的解決方法葱淳。
解釋：在官方文檔里找到的答案
Index Lengths & MySQL / MariaDB
Laravel uses the utf8mb4 character set by default, which includes support for storing "emojis" in the database. If you are running a version of MySQL older than the 5.7.7 release or MariaDB older than the 10.2.2 release, you may need to manually configure the default string length generated by migrations in order for MySQL to create indexes for them. You may configure this by calling theSchema::defaultStringLengthmethod within yourAppServiceProvider:
use Illuminate\Support\Facades\Schema;
/**
* Bootstrap any application services.
*
* @return void
*/
public function boot()
{
Schema::defaultStringLength(191);
}
注意：在 AppServiceProvider里添加的是以下兩行代碼：
use Illuminate\Support\Facades\Schema;
Schema::defaultStringLength(191);
