<?php
 use Illuminate\Database\Schema\Blueprint; use Illuminate\Database\Migrations\Migration; class CreateData extends Migration { public function up() { Schema::create('data', function (Blueprint $table) { $table->increments('id'); $table->timestamps(); $table->string('category', 10)->nullable()->comment('大类'); $table->string('path', 40)->nullable()->comment('路径'); $table->string('filename', 200)->nullable()->comment('原始文件名'); $table->unsignedInteger('size'); }); } public function down() { } } 