为区块链钱包生成新地址

Question

I am using blockchain API to generate a new address for every wallet.
Here is the 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;
?>

It always returns this warning:

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

You might want to try it like this: I have been using this to get new addresses

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;