Laravel 数据集解析错误

Question

我已经需要解析这个数据集了，但我尝试了几种方法，但它不起作用。

{"id":2,"area_id":"1","payment_term_id":"1","payment_type_id":"1","trade_channel_id":"1","salesman_id":1,"customer_name":"xxx","contact_number":"1231212","fax_number":"1231232","home_address":"asd","delivery_address":"dasd","email_address":"test@edit.com","created_by":"4","updated_by":"4","is_active":"1","created_at":"2017-10-17 06:02:59","updated_at":"2017-10-17 06:13:22"}

我试过这个但是这个错误说

(1/1) 错误异常尝试获取属性的非对象

$details = $request->get('details');
return $details->id;

我也试过这个

$details = $request->get('details');
return $details['id'];

(1/1) 错误异常非法字符串偏移 'id'

我正在使用 laravel 5.4

Answer 1

由于数据来自请求，因此它是 JSON 而不是集合或对象。所以，你需要做这样的事情：

return json_decode($request->details)->id;

Answer 2

要在您的控制器中检索 JSON 负载，请使用：

$details = json_decode($request->details)->id);
dd($details);

而不是

$details = $request->get('details');
return $details['id'];

Answer 3

要像 $details['id'] 那样用作数组，试试这个：

$details = json_decode($request->details, true);
echo $details['id'];

Laravel 数据集解析错误

Laravel Dataset Parsing Error

laravel

laravel-5.4