Detailed explanation of how to operate mongoDB database with tp5 (thinkPHP5)

This article mainly introduces how tp5 (thinkPHP5) operates the mongoDB database. It briefly analyzes the mongoDB database and thinkPHP5 connection and the basic operating skills of querying the MongoDB database in the form of examples. Friends who need it can refer to it

The example in this article describes how tp5 (thinkPHP5) operates the mongoDB database. Share it with everyone for your reference, the details are as follows:

1. Install through composer

composer require mongodb/mongodb

2. Use

<?php
/**
 * @author: jim
 * @date: 2017/11/17
 */
namespace app\index\controller;
use think\Controller;
use MongoDB\Driver\Manager;
use MongoDB\Collection;
class MongoTest extends Controller
{
  protected $mongoManager;
  protected $mongoCollection;
  public function __construct()
  {
    $this->mongoManager = new Manager($this->getUri());
    $this->mongoCollection = new Collection($this->mongoManager, "mldn","dept");
  }
  public function test() {
    // 读取一条数据
    $data = $this->mongoCollection->findOne();
    print_r($data);
  }
  protected function getUri()
  {
    return getenv(&#39;MONGODB_URI&#39;) ?: &#39;mongodb://127.0.0.1:27017&#39;;
  }
}

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