Laravel数据迁移“给表和字段添加注释”教程

1、引用DB

use Illuminate\Support\Facades\DB;

2、up方法

public function up()
    {
        Schema::create('code_table', function (Blueprint $table) {
            $table->integer('id')->unsigned()->primary()->comment('这是字段注释');
            
           
        });
        DB::statement("ALTER TABLE `code_table` comment '这是表注释'");
    }