我正在嘗試將資料發布到 REST API。
在 Postman 上，我可以成功 POST，JSON 正文是：
{
"version": 0,
"roles": {
"customer": {
}
},
"person": {
"firstName": "Inge",
"lastName": "Musterfrau"
},
"emailAddresses" :{
"private" : [
"[email protected]"
]
},
"addresses": {
"billing": [
{
"supplement": null,
"street": "aaa",
"zip": "12345",
"city": "Berlin",
"countryCode": "DE"
}
]
}
}
我的問題是地址計費。我不知道如何正確創建物件/陣列，以便 API 接受它。
我正在 PHO 上構建引數，如下所示：
$billingAddr = array(
"supplement" => $billingAddress["streetDetails"],
"street" => $billingAddress["street"],
"zip" => $billingAddress["zipCode"],
"city" => $billingAddress["city"],
"countryCode" => $billingAddress["country"],
);
$params = [
"version" => 0,
"roles" => $roles,
"person" => $person,
"emailAddresses" => $emailAddresses,
"addresses" => [
"billing" => $billingAddr
]
];
我收到一個錯誤：“missing_entity - 地址 - validation_failure”。
我相信我的問題是創建混合物件地址、陣列計費。
uj5u.com熱心網友回復：
因此，嚴格按照 PHP 示例，執行json_encode'd 輸出表明地址處的結構并不完全相同。
請注意，我沒有 PHP 示例中大部分 json 資訊的資料，因此下面的輸出示例嚴格集中在該addresses部分。
Before JSON change:
echo json_encode($params, JSON_PRETTY_PRINT);
{
"version": 0,
"roles": null,
"person": null,
"emailAddresses": null,
"addresses": {
"billing": {
"supplement": null,
"street": null,
"zip": null,
"city": null,
"countryCode": null
}
}
}
...在此，請注意帳單中沒有[]像使用郵遞員發送的字符那樣的字符。
不過不用擔心，這很容易解決。應更改地址部分以獲取賬單地址陣列，如下所示：
"addresses" => [
"billing" => [$billingAddr]
]
然后在應用該更改的情況下運行重新檢查顯示：
After JSON change:
echo json_encode($params, JSON_PRETTY_PRINT);
{
"version": 0,
"roles": null,
"person": null,
"emailAddresses": null,
"addresses": {
"billing": [
{
"supplement": null,
"street": null,
"zip": null,
"city": null,
"countryCode": null
}
]
}
}
這應該有助于實作預期的格式。
這是小提琴示例，以防您可能需要檢查另一個 PHP 版本。小提琴默認值為 8.0.1
uj5u.com熱心網友回復：
物件屬性和關聯陣列易于直接訪問/宣告；但是，當您需要將資料推送到索引子陣列時，您可以使用[]語法或array_push().
如果您想在此代碼中構建更多的可維護性，您可以將可變長度子陣列構建為單獨的變數，然后在 json_encoding 之前將它們提供給主陣列。
$version = 0;
$roles = ['customer' => []];
$person = [
'firstName' => 'Inge',
'lastName' => 'Musterfrau'
];
$emailAddresses = [
'private' => [
'[email protected]',
]
];
$billingAddresses[] = [
'supplement' => $billingAddress["streetDetails"],
'street' => $billingAddress["street"],
'zip' => $billingAddress["zipCode"],
'city' => $billingAddress["city"],
'countryCode' => $billingAddress["country"]
];
// use $billingAddresses[] again to push another subarray into $billing
$data = [
'version' => $version,
'roles' => $roles,
'person' => $person,
'emailAddresses' => $emailAddresses,
'addresses' => [
'billing' => $billingAddresses
]
]
uj5u.com熱心網友回復：
這將創建您的 array/json ：
$arr['version'] = "0";
$arr['roles']['customer'] = [];
$arr['person']['firstName'] = "Inge";
$arr['person']['lastName'] = "Musterfrau";
$arr['emailAddresses']['private'][] = "[email protected]";
$arr['addresses']['billing'][0]['supplement'] = "";
$arr['addresses']['billing'][0]['street'] = "aaa";
$arr['addresses']['billing'][0]['zip'] = "12345";
$arr['addresses']['billing'][0]['city'] = "Berlin";
$arr['addresses']['billing'][0]['countryCode'] = "DE";
$newJson = json_encode($arr);
然后你對它進行 json_encode 并瞧瞧完美的 json 并且非常簡單！
查看 json 的最好和最簡單的方法（至少在我看來：）是作為一個陣列！（不要羞于使用瀏覽器并在此處回顯“<pre>”！） - 我們將構建一個相同的陣列并將其 json 回傳！
一旦我們將 json 視為一個陣列，我們就會以非常簡單的方式構建相同的陣列，這里是整個代碼示例，一步一步：
<?php
/*Our original json */
$json = '{
"version": 0,
"roles": {
"customer": {
}
},
"person": {
"firstName": "Inge",
"lastName": "Musterfrau"
},
"emailAddresses" :{
"private" : [
"[email protected]"
]
},
"addresses": {
"billing": [
{
"supplement": null,
"street": "aaa",
"zip": "12345",
"city": "Berlin",
"countryCode": "DE"
}
]
}
}';
$array = json_decode($json,true);
echo '<pre>';
/* original array */
echo "original array: ";
print_r($array);
echo '<pre>';
/* now lets create the same array with less fuss?! */
$arr['version'] = "0";
$arr['roles']['customer'] = [];
$arr['person']['firstName'] = "Inge";
$arr['person']['lastName'] = "Musterfrau";
$arr['emailAddresses']['private'][] = "[email protected]";
$arr['addresses']['billing'][0]['supplement'] = "";
$arr['addresses']['billing'][0]['street'] = "aaa";
$arr['addresses']['billing'][0]['zip'] = "12345";
$arr['addresses']['billing'][0]['city'] = "Berlin";
$arr['addresses']['billing'][0]['countryCode'] = "DE";
/* the new array: */
echo "our newly created array: ";
echo '<pre>';
print_r($arr);
echo '<pre>';
/* back to json */
echo "new Json: ";
echo '<pre>';
$newJson = json_encode($arr);
print_r($newJson);
這將回傳：
original array: Array
(
[version] => 0
[roles] => Array
(
[customer] => Array
(
)
)
[person] => Array
(
[firstName] => Inge
[lastName] => Musterfrau
)
[emailAddresses] => Array
(
[private] => Array
(
[0] => [email protected]
)
)
[addresses] => Array
(
[billing] => Array
(
[0] => Array
(
[supplement] =>
[street] => aaa
[zip] => 12345
[city] => Berlin
[countryCode] => DE
)
)
)
)
our newly created array:
Array
(
[version] => 0
[roles] => Array
(
[customer] => Array
(
)
)
[person] => Array
(
[firstName] => Inge
[lastName] => Musterfrau
)
[emailAddresses] => Array
(
[private] => Array
(
[0] => [email protected]
)
)
[addresses] => Array
(
[billing] => Array
(
[0] => Array
(
[supplement] =>
[street] => aaa
[zip] => 12345
[city] => Berlin
[countryCode] => DE
)
)
)
)
new Json:
{"version":"0","roles":{"customer":[]},"person":{"firstName":"Inge","lastName":"Musterfrau"},"emailAddresses":{"private":["[email protected]"]},"addresses":{"billing":[{"supplement":"","street":"aaa","zip":"12345","city":"Berlin","countryCode":"DE"}]}}
通過這種方式構建陣列可以非常簡單 - 感覺幾乎是線性的！:)
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