【发布时间】:2018-01-14 22:43:46
【问题描述】:
我正在访问一个 API,我从这个 API 得到一个 JSON 响应:
{
"products": [
{
"id": 455968,
"name": "Nike Satire",
"shortName": "Nike Satire",
"priceMin": 199.99,
"priceMax": 199.99,
"discount": 0,
"thumbnail": {
"url": "https://thumbs.buscape.com.br/tenis/nike-satire_600x600-PU6f520_1.jpg",
"height": 600,
"width": 600,
"otherFormats": [
{
"url": "https://thumbs.buscape.com.br/tenis/nike-satire_100x100-PU6f520_1.jpg",
"height": 100,
"width": 100
},
{
"url": "https://thumbs.buscape.com.br/tenis/nike-satire_200x200-PU6f520_1.jpg",
"height": 200,
"width": 200
},
{
"url": "https://thumbs.buscape.com.br/tenis/nike-satire_300x300-PU6f520_1.jpg",
"height": 300,
"width": 300
},
{
"url": "https://thumbs.buscape.com.br/tenis/nike-satire_600x600-PU6f520_1.jpg",
"height": 600,
"width": 600
}
]
},
"hasOffer": 2
},
{
"id": 611192,
"name": "Nike Air Vapor Ace",
"shortName": "Nike Air Vapor Ace",
"priceMin": 229.99,
"priceMax": 229.99,
"discount": 0,
"thumbnail": {
"url": "https://thumbs.buscape.com.br/tenis/nike-air-vapor-ace_600x600-PU95378_1.jpg",
"height": 600,
"width": 600,
"otherFormats": [
{
"url": "https://thumbs.buscape.com.br/tenis/nike-air-vapor-ace_100x100-PU95378_1.jpg",
"height": 100,
"width": 100
},
{
"url": "https://thumbs.buscape.com.br/tenis/nike-air-vapor-ace_200x200-PU95378_1.jpg",
"height": 200,
"width": 200
},
{
"url": "https://thumbs.buscape.com.br/tenis/nike-air-vapor-ace_300x300-PU95378_1.jpg",
"height": 300,
"width": 300
},
{
"url": "https://thumbs.buscape.com.br/tenis/nike-air-vapor-ace_600x600-PU95378_1.jpg",
"height": 600,
"width": 600
}
]
},
"hasOffer": 1
}
]
}
在视图中,我试图将这些信息显示为:
<div class="container container-margin">
<div class="list-group">
@foreach($produtos->products as $t)
<a href="{{ $t->id }}" class="list-group-item"><img src="">{{ $t->name }} - from {{ money_format('%n',$t->priceMin) }} to {{ money_format('%n',$t->priceMax) }}</a>
@endforeach
</div>
</div>
我的问题是:如何显示缩略图网址?
我尝试了以下方法:
{{ $t->缩略图->url }}
{{ $t['thumbnail']['url'] }}
@foreach($t->thumbnail as $v) {{ $v->url }} @endforeach
当试图得到一个孩子的孩子时,似乎没有任何效果。
【问题讨论】:
-
执行
var_dump($t)并检查它实际包含的内容。就像之前的评论一样,给我们更多关于实际发生了什么的信息.. -
未定义属性:stdClass::$url;不能将 stdClass 类型的对象用作数组;试图获得非对象的属性。这是我得到的错误。
-
你能发布你的控制器代码吗?