community-manage/database/migrations/2019_07_29_095032_create_table_feeds.php

<?php

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

class CreateTableFeeds extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        for($i = 0; $i < 10; $i++){
            Schema::create('feed_'.$i, function (Blueprint $table) {
                $table->bigIncrements('id');

                $table->integer('uid')
                    ->index('uid')
                    ->comment('uid');

                $table->integer('follow_uid')
                    ->comment('关注人uid');

                $table->string('follow_username')
                    ->default('')
                    ->comment('关注人昵称');

                $table->string('follow_avatar')
                    ->default('')
                    ->comment('关注人头像');

                $table->string('type', 32)
                    ->default('post_create')
                    ->comment('类型');

                $table->integer('relate_id')
                    ->default(0)
                    ->comment('相关id');

                $table->string('content', 1000)
                    ->default('')
                    ->comment('内容');
                
                $table->timestamps();
            });
        }
    }

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