从 REST API 检索数据

Posted 2023-03-14

【中文标题】从 REST API 检索数据

【英文标题】：Retrieving data from REST API

【发布时间】：2021-09-08 16:12:40

【问题描述】：

我正在尝试在 Laravel 中实现我的第一个项目，该项目将包含 API，更具体地说是 Sportmonks API。获取数据并将其显示在我的视图中的最佳方式是什么？

我已经设法显示了一些数据，但我不知道从“排名”以及其中包含的表格（总体、主场、客场、总成绩）中显示数据的正确方法)

API 返回

    "data": [
        "id": 77447501,
        "name": "1st Phase",
        "league_id": 501,
        "season_id": 17141,
        "round_id": 195000,
        "round_name": 33,
        "type": "Group Stage",
        "stage_id": 77447501,
        "stage_name": "1st Phase",
        "resource": "stage",
        "standings": 
            "data": [
                "position": 1,
                "team_id": 62,
                "team_name": "Rangers",
                "round_id": 195000,
                "round_name": 33,
                "group_id": null,
                "group_name": null,
                "overall": 
                    "games_played": 33,
                    "won": 28,
                    "draw": 5,
                    "lost": 0,
                    "goals_scored": 78,
                    "goals_against": 10,
                    "points": 89
                ,
                "home": 
                    "games_played": 16,
                    "won": 16,
                    "draw": 0,
                    "lost": 0,
                    "goals_scored": 47,
                    "goals_against": 2,
                    "points": 48
                ,
                "away": 
                    "games_played": 17,
                    "won": 12,
                    "draw": 5,
                    "lost": 0,
                    "goals_scored": 31,
                    "goals_against": 8,
                    "points": 41
                ,
                "total": 
                    "goal_difference": "68",
                    "points": 89
                ,
                "result": "Championship Round",
                "points": 89,
                "recent_form": "WWWWD",
                "status": null
            ],....
        
    ]
         

控制器

public function index() 
    $response = Http::get('apiurl');
    $response->json();
    $result = json_decode($response, true);
    $matches = $result['data'];
    return view('/api', compact('matches'));

【参考方案1】：

您可以返回对象而不是返回 json

$response = Http::get('apiurl');
$result=$response->object();
$matches=$result->data;

return view('/api', compact('matches'));

那么在你看来

@foreach($matches as $match)
 
  @foeach($match->standings->data as $standing)

   $standing->team_name??null

  @endforeach
 
@endforeach

【讨论】：

感谢您的回复。我按照你的方式做了，但它返回 ErrorException Undefined property: stdClass::$team_name (View: ...-app/resources/views/api.blade.php)

@fsociety.updated answer.so 你可以在控制器中测试它

@fsociety.got it try $standing->team_name??null 因为很少有人没有属性 team_name

哦！现在可以了。感谢您的帮助，我花了几个小时试图找出问题所在。现在，最后一个问题，我怎样才能从排名->整体（例如 games_played）中获取数据。

$standing->overall->games_played??null