laravel 解码laravel 4 Input::json()
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/23327169/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Decode laravel 4 Input::json()
提问by sh0umik
I am having a hard time decoding json input in laravel .. am building a Restful API and when i send post data using RestClient and then die and dump in laravel i got
我很难在 laravel 中解码 json 输入……我正在构建一个 Restful API，当我使用 RestClient 发送发布数据然后死掉并在 laravel 中转储时，我得到了
object(Symfony\Component\HttpFoundation\ParameterBag)#205 (1) {
["parameters":protected]=>
array(6) {
["firstName"]=>
string(8) "John"
["lastName"]=>
string(7) "Doe"
["bloodGroup"]=>
string(2) "B+"
["phone"]=>
string(8) "+9999999"
["address"]=>
string(8) "Somecity"
["symptoms"]=>
string(3) "Bla"
}
}
Now i have tied to access the data using
现在我已经绑定使用访问数据
$data = Input::json();
echo $data->firstName;
that does not work .. tried to convert it to array and then access
like $data['firstName']does not work .
这不起作用..试图将其转换为数组，然后像访问一样$data['firstName']不起作用。
array(1) {
["*parameters"] =>
array(6) {
["firstName"]=>
string(8) "John"
["lastName"]=>
string(7) "Doe"
["bloodGroup"]=>
string(2) "B+"
["phone"]=>
string(8) "+9999999"
["address"]=>
string(8) "Somecity"
["symptoms"]=>
string(3) "Bla"
}
}
i want to decode the data then save it to db, Here is a tutorial building similar App ..
我想解码数据然后将其保存到数据库，这是一个构建类似应用程序的教程..
I have tried the post_index() method explained here but no luck .
我已经尝试过这里解释的 post_index() 方法，但没有运气。
http://maxoffsky.com/maxoffsky-blog/building-restful-api-in-laravel-part-2-design-api-controller/
http://maxoffsky.com/maxoffsky-blog/building-restful-api-in-laravel-part-2-design-api-controller/
回答by Marwelln
You can use ->get()to access properties from a Symfony\Component\HttpFoundation\ParameterBagresponse.
您可以使用->get()从Symfony\Component\HttpFoundation\ParameterBag响应访问属性。
$input = Input::json();
$input->get('firstName')
You can also get all inputs as an array and then type cast it to an object with (object). Note that this will throw an error if your property doesn't exists, so if I where you, I would use the ->get()method mentioned above.
您还可以将所有输入作为数组获取，然后将其类型转换为带有(object). 请注意，如果您的属性不存在，这将引发错误，因此如果我在您所在的位置，我将使用上述->get()方法。
$input = (object)Input::all();
$input->firstName;
回答by Dean Chiu
Based on my experiment
根据我的实验
If you are sending an array of multiple objects like the following example from the Javascript using JSON
如果您使用 JSON 从 Javascript 发送多个对象的数组，如下例所示
[{crop_id: 1, test_id: 6},{crop_id: 1, test_id: 7},{crop_id: 1, test_id: 8}]
You need to use Input::json()->all()function in PHP.
你需要在 PHP 中使用Input::json()->all()函数。
$arr = Input::json()->all();
$crop_id = $arr[0]['crop_id'];
$test_id = $arr[0]['test_id'];
