anxinliao/application/api/controller/Piaoliuping.php

<?php

namespace app\api\controller;

use app\common\controller\Api;
use think\Db;
/**
 * 漂流瓶
 */
class Piaoliuping extends Api
{
    protected $noNeedLogin = [];
    protected $noNeedRight = ['*'];

    //捡一个
    public function getone(){
        $rs = Db::name('piaoliuping')->where('user_id','NEQ',$this->auth->id)->orderRaw('rand()')->find();
        $this->success('success',$rs);
    }

    //扔一个
    public function addone(){
        $content = input('content','','trim,strip_tags,htmlspecialchars');
        $cityname = input('cityname','','trim');
        if(empty($content)){
            $this->error('写点什么吧...');
        }

        $data = [
            'user_id' => $this->auth->id,
            'content' => $content,
            'createtime' => time(),
            'cityname' => $cityname,
        ];

        Db::name('piaoliuping')->insertGetId($data);
        $this->success('成功');
    }
}