générer une nouvelle adresse pour le portefeuille blockchain

Question

J'utilise l'API blockchain pour générer une nouvelle adresse pour chaque portefeuille.
Voici le code:

<?php 
$guid = "7c74bb77-4e25-4eea-a9d3-df1cf6a9d218"; 
$main_password = "******"; 
$label = "firsttym"; 
$json_url = "http://localhost:3000/merchant/$guid/new_address? 
password = $main_password & label = $label"; 

$json_data = file_get_contents($json_url); 

$json_feed = json_decode($json_data ,true); 

$message = $json_feed->message; 
$txid = $json_feed->tx_hash; 
?> 

Il renvoie toujours cet avertissement:

Warning: file_get_contents(localhost:3000/merchant/7c74bb77-4e25-4eea‌​-a9d3-df1cf6a9d218/…‌​) [function.file-get-contents]: failed to open stream:
A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.

in C:\wamp\www\block\first.php on line 8

Fatal error: Maximum execution time of 30 seconds exceeded in C:\wamp\www\block\first.php on line 8

Answer 1

Vous pourriez vouloir essayer comme ceci: J'utilise cela pour obtenir de nouvelles adresses

Don't forget to start the block chain service before you make the request

blockchain-wallet-service start --port 3000

$url = "http://localhost:3000/merchant/$guid/new_address?password=$password&label=$label"; 
$ch = curl_init($url); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json')); 
curl_setopt($ch, CURLOPT_POST, 1); 
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0); 
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0); 



    $data = json_decode(curl_exec($ch), TRUE); 

    return $data;