如何将 json 转换为 Laravel Eloquent 模型? [英] How can I convert json to a Laravel Eloquent Model?
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问题描述
如果我有一个名为 Post 的 Eloquent 模型，并且 mysql 表有:
if I have an Eloquent Model called Post, and the mysql table has:
整数 ID，字符串文本
integer ID, string Text
我如何转换这个 JSon:
How do I convert this JSon:
{ post: { text: 'my text' } }
到相关的 Post 对象，一旦在控制器中接收到，我就可以像这样保存到数据库中:
To the relevant Post object that, once received in the controller, I can save to the database like this:
public function store(Post $post)
{
$post->save();
}
我不是要构建适合我的逻辑，而是要为 Laravel 方式构建逻辑(或者可能没有?我用谷歌搜索，没有相关结果).
I'm not looking to build the logic that would do that for me, but for the Laravel way (or could it be that there isn't one? I googled it with no relevant results).
推荐答案
- 将json转换为数组
来自阵列的水合物模型
- Convert json to array
Hydrate model from array
$data = '{
"unique_id_001":{"name":"John","email":"JD@stackoverflow.com"},
"unique_id_002":{"name":"Ken","email":"Ken@stackoverflow.com"}
}';
$object = (array)json_decode($data);
$collection = AppUser::hydrate($object);
$collection = $collection->flatten(); // get rid of unique_id_XXX
/*
Collection {#236 ▼
#items: array:2 [▼
0 => User {#239 ▶}
1 => User {#240 ▶}
]
}
*/
dd($collection);
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