PHP cURL JSON發送空白參數

Question

我想將JSON發送到java web服務，但從參數如下的web服務獲得響應。我的代碼有什麼問題嗎？

$buildApplication = array(
    'firsname'   => 'Keith', 
    'surname'   => 'Francis', 
    'companyName'  => 'Keiths Mobile Discos', 
    'phone'    => '07123456789', 
    'email'    => 'keith.francis@freedom-finance.co.uk', 
    'sourceCode'  => 'W00T' 
); 
$data = json_encode($buildApplication);                            
$ch = curl_init('http://10.50.1.71:8080/SME/api/details.json');                  
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");                  
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));                 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);                  
curl_setopt($ch, CURLOPT_HTTPHEADER, array(                   
'Content-Type: application/json',                     
'Content-Length: ' . strlen($data))                  
);                             
$result = curl_exec($ch); 
var_dump($result); 

響應返回

string(1042) "{"errors":[{"object":"com.application.AppDetails","field":"firstname","rejected-value":null,"message":"Property [firstname] of class [class com.application.AppDetails] cannot be null"},{"object":"com.application.AppDetails","field":"surname","rejected-value":null,"message":"Property [surname] of class [class com.application.AppDetails] cannot be null"},{"object":"com.application.AppDetails","field":"companyName","rejected-value":null,"message":"Property [companyName] of class [class com.application.AppDetails] cannot be null"},{"object":"com.application.AppDetails","field":"phone","rejected-value":null,"message":"Property [phone] of class [class com.application.AppDetails] cannot be null"},{"object":"com.application.AppDetails","field":"email","rejected-value":null,"message":"Property [email] of class [class com.application.AppDetails] cannot be null"},{"object":"com.application.AppDetails","field":"sourceCode","rejected-value":null,"message":"Property [sourceCode] of class [class com.application.AppDetails] cannot be null"}]}" 

Answer 1

• 您已經發布了firsname而不是firstname。
• 此外，您還使用了json_encode兩次。

嘗試如下：

$buildApplication = array(
    'firstname'   => 'Keith', 
    'surname'   => 'Francis', 
    'companyName'  => 'Keiths Mobile Discos', 
    'phone'    => '07123456789', 
    'email'    => 'keith.francis@freedom-finance.co.uk', 
    'sourceCode'  => 'W00T' 
); 
$data = json_encode($buildApplication);                            
$ch = curl_init('http://10.50.1.71:8080/SME/api/details.json');                  
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");                  
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);                 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);                  
curl_setopt($ch, CURLOPT_HTTPHEADER, array(                   
'Content-Type: application/json',                     
'Content-Length: ' . strlen($data))                  
);                             
$result = curl_exec($ch); 
var_dump($result); 

Answer 2

您已經使用json_encode兩次。

下面寫行： -

curl_setopt($ch, CURLOPT_POSTFIELDS, $data);