Yii2 控制台从外部服务器获取数据

Question

我正在创建一个控制台应用程序，我想在命令为运行

时从另一个 url 获取数据

这就是我实现控制台控制器的方式

<?php
  namespace console\controllers;

  use yii\helpers\Console;
  use yii\console\Controller;
   ... other use imports
   use Yii;


class UserController extends Controller
{

  public function actionInit()
   {
     $urltofetchdata = "https://urltofetchjsondata"; //i expect to return json

     $datas= //how do i get the data here so that i can proceedby

      foreach($datas as $data){
        $user = new User();
        $user->name = $data->name;
        $user->email = $data->email;
        $user->save();

    }
   }
  }

这样当用户输入时：

./yii user/init

可以检索到数据。

Answer 1

if allow_url_fopen is activated on your server you can use file_get_contents远程抓取数据；像这样，

public function actionInit()
{
    $urltofetchdata = "https://urltofetchjsondata"; //i expect to return json
    $datas = json_decode(file_get_contents($urltofetchdata));

    foreach($datas as $data) {
        $user = new User();
        $user->name = $data->name;
        $user->email = $data->email;
        $user->save();
    }
}

如果 allow_url_fopen 在您的服务器上被禁用，您可以使用 cURL

public function actionInit()
{
    $urltofetchdata = "https://urltofetchjsondata"; //i expect to return json

    $ch = curl_init();
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_URL, $urltofetchdata);
    $result = curl_exec($ch);
    curl_close($ch);

    $datas = json_decode($result);

    foreach($datas as $data) {
        $user = new User();
        $user->name = $data->name;
        $user->email = $data->email;
        $user->save();
    }
}

Yii2 控制台从外部服务器获取数据

Yii2 console fetch data from an external server

php

console

yii2

yii2-advanced-app