**默認laravel是沒有帶添加表注釋組件的,這里需要安裝“/zedisdog/laravel-schema-extend”包.
該組件包要求使用大于等于5.0版本的laravel**
1.拉取組件
```
composer require zedisdog/laravel-schema-extend
```
2.申明依賴 (修改config->app.php->aliases)
```
'aliases' => [
...
// 'Schema' => Illuminate\Support\Facades\Schema::class,
'Schema' => Jialeo\LaravelSchemaExtend\Schema::class,
],
```
3.使用(默認創建的migration文件對應的“Schema”還是引用的laravel自帶的,需要修改為該組件包的引用)
```
//use Illuminate\\Support\\Facades\\Schema;
use Jialeo\\LaravelSchemaExtend\\Schema;
Schema::create('users', function (Blueprint $table) {
$table->comment = '用戶表';
});
```