Question

我已经在该网站上进行了广泛搜索，但我试图用从表单中插入的数据替换Curl请求中的参数，只是语法不正确。

此代码有效：

<?php

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_PORT => "8000",
  CURLOPT_URL => "http://nd-337-495-552.rg-709-313.p2pify.com:8000",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_POSTFIELDS => "{\"method\":\"liststreamitems\",\"params\":[\"Device\"],\"chain_name\":\"nw-504-042-6\"}",
  CURLOPT_HTTPHEADER => array(
    "Authorization: Basic abcdefghijklmnop1234567=",
    "Content-Type: application/json",
    "Postman-Token: dd629e44-26fb-4ed1-ac4e-c47faf38c356",
    "cache-control: no-cache"
  ), // auth header content deliberately changed
));

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

此代码无法在CURLOPT_POSTFIELDS中用变量$ ChainName替换“ nw-504-042-6 \”。

<?php

$ChainName = $_POST['ChainName'];
$StreamName = $_POST['StreamName'];

echo $ChainName;

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_PORT => "8000",
  CURLOPT_URL => "http://nd-337-495-552.rg-709-313.p2pify.com:8000",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_POSTFIELDS => "{\"method\":\"liststreamitems\",
\"params\":[\"Device\"],
\"chain_name\":"'"$ChainName"'"}",
  CURLOPT_HTTPHEADER => array(
    "Authorization: Basic abcdefghijklmnop1234567=",
    "Postman-Token: 0bcbbec4-cc25-4059-b2c4-220c4722b9d5",
    "cache-control: no-cache"
  ), // auth header content deliberately changed
));

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

非常感谢您的帮助

Answer 1

尝试json_encode您的参数

$params = [
  "method"=>"liststreamitems",
  "params"=>["Device"],
  "chain_name"=>$ChainName
];

然后将其传递给选项CURLOPT_POSTFIELDS

CURLOPT_POSTFIELDS => json_encode($params);

将表单变量传递到php curl请求中

1 个答案: