PHP 与 JsonRPCServer 的 Curl 连接无效 Json

Question

我用 Java 编写了 Json RPC 服务器，但我没有它的代码。

$headers = array(
    'Content-Type: application/json',
    'Accept: application/json'
);

$url="https://127.0.0.1:9999";

$pemfile = "C:\openssl\client.cer";
$keyfile = "C:\openssl\client.openssl";

$ch = curl_init(); 
curl_setopt($ch, CURLOPT_URL, $url); 

$post = array(
            "jsonrpc"   => "2.0",
            "method"    => "generateAddress",
            "id"        => "1");

curl_setopt($ch, CURLOPT_VERBOSE, 1); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); 
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0); 

curl_setopt($ch, CURLOPT_FAILONERROR, 0); 

curl_setopt($ch, CURLOPT_SSLCERT, $pemfile); 
curl_setopt($ch, CURLOPT_SSLCERTTYPE, 'PEM'); 
curl_setopt($ch, CURLOPT_SSLCERTPASSWD, ''); 

curl_setopt($ch, CURLOPT_SSLKEY, $keyfile); 
curl_setopt($ch, CURLOPT_SSLKEYPASSWD, '');

curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_POSTFIELDS,  $post);

$data = curl_exec($ch);
$curl_errno = curl_errno($ch);
$curl_error = curl_error($ch);

print_r($data);

在规范中服务器应该响应：

{"id":1,"error":{"message":"Internal error","code":-32603},"jsonrpc":"2.0"}

但是服务器没有任何响应并且正在记录

invalid request
com.thetransactioncompany.jsonrpc2.JSONRPC2ParseException: Invalid JSON
    at com.thetransactioncompany.jsonrpc2.JSONRPC2Parser.parseJSONObject(JSO
NRPC2Parser.java:201

有没有办法调试它或检查我发送到服务器的内容？

Answer 1

您可以使用 curl_getinfo()。

在你的脚本结尾处：

print_r(curl_getinfo($ch));

Answer 2

您必须先 json 对数组进行编码 $post = json_encode($post); 或 CURLOPT_POSTFIELDS, json_encode($post)

编辑试试这个：

<?php

$headers = array(
'Content-Type: application/json'
);
$url="https://127.0.0.1:9999";
$post = array(
"jsonrpc"   => "2.0",
"method"    => "generateAddress",
"id"        => "1"
);

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_POSTFIELDS,  json_encode($post));

$data = curl_exec($ch);

print_r($data);

Answer 3

您将必须 json 编码您的 post 数据。您现在没有发送 json 数据。

$post = json_encode($post);

并使用 header

包含内容长度

$headers = array(
  'Content-Type: application/json',
  'Content-Length: ' . strlen($post))              
);

PHP 与 JsonRPCServer 的 Curl 连接无效 Json

PHP Curl connection to JsonRPCServer Invalid Json

php

json

curl

json-rpc