zsff/database/migrations/2018_07_11_030244_create_payment_info_table.php

<?php

use Illuminate\Support\Facades\Schema;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;

class CreatePaymentInfoTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('payment_info', function (Blueprint $table) {
            $table->increments('id');
            $table->integer('site_id')->nullable()->comment('站点ID');
            $table->integer('user_id')->comment('用户ID');
            $table->integer('openid')->comment('用户openid');
            $table->string('out_trade_no')->comment('支付订单');
            $table->double('price')->comment('支付金额');

            $table->softDeletes();
            $table->timestamps();
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::dropIfExists('payment_info');
    }
}