Nativescript访问android和ios中的localhost访问(Nativescript accessing localhost access in android and ios)

 您可以使用以下代码段来获取上述密钥的值 - 
 
<?php

$str         = '{
        "articles": {
            "1": {"discription":"Transport", "tax":"21", "price":"234"
            },
            "2": {"discription":"Opslag", "tax":"19", "price":"19"}
            }
        }';
//convert json to array
$jsonToArray = json_decode($str, true);
foreach ($jsonToArray['articles'] as $value) {
    echo $value['discription'] . ' ' . $value['tax'] . ' ' . $value['price'] . PHP_EOL;
}
 
 如果你想用对象访问这些密钥，那么你可以继续下面的代码片段 - 
 
<?php

$str          = '{
        "articles": {
            "1": {"discription":"Transport", "tax":"21", "price":"234"
            },
            "2": {"discription":"Opslag", "tax":"19", "price":"19"}
            }
        }';
//convert json to object
$jsonToObject = json_decode($str);
foreach ($jsonToObject->articles as $value) {
    echo $value->discription . ' ' . $value->tax . ' ' . $value->price . PHP_EOL;
}
 
 您可以自由地在符合您要求的echo语句中进行更改。 

You can use following code snippet to get value of mentioned keys-
 
<?php

$str         = '{
        "articles": {
            "1": {"discription":"Transport", "tax":"21", "price":"234"
            },
            "2": {"discription":"Opslag", "tax":"19", "price":"19"}
            }
        }';
//convert json to array
$jsonToArray = json_decode($str, true);
foreach ($jsonToArray['articles'] as $value) {
    echo $value['discription'] . ' ' . $value['tax'] . ' ' . $value['price'] . PHP_EOL;
}
 
if you want to access those keys with object then you can proceed with following code snippet-
 
<?php

$str          = '{
        "articles": {
            "1": {"discription":"Transport", "tax":"21", "price":"234"
            },
            "2": {"discription":"Opslag", "tax":"19", "price":"19"}
            }
        }';
//convert json to object
$jsonToObject = json_decode($str);
foreach ($jsonToObject->articles as $value) {
    echo $value->discription . ' ' . $value->tax . ' ' . $value->price . PHP_EOL;
}
 
You are free to make changes in the echo statement that suits your requirement.