weilaibike-api/database/migrations/2019_08_05_171552_create_location_logs_table.php

<?php

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

class CreateLocationLogsTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('location_logs', function (Blueprint $table) {
            $table->bigIncrements('id');

            $table->string('bike_no', 50)->comment('车辆编号');
            $table->string('box_no', 50)->comment('控制设备编号');
            $table->bigInteger('bike_id')->default(0)->comment('车id');
            $table->bigInteger('area_id')->default(0)->comment('区域id');
            $table->float('latitude', 10, 7)->default(0.00)->comment('维度');
            $table->float('longitude', 10, 7)->default(0.00)->comment('经度');
            $table->tinyInteger('battery_power')->default(0)->comment('电量');
            $table->tinyInteger('status')->default(1);

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

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