OkHttpClient client = new OkHttpClient().newBuilder()
  .build();
MediaType mediaType = MediaType.parse("application/x-www-form-urlencoded");
RequestBody body = RequestBody.create(mediaType, "CorpID=305552&LoginName=admin&SecretKey=c056606d7f45a8bc2b0abc478e658016&TimeStamp=20250303155321&Methods=SignNameApply&DefaultSignName=1&SignNameType=0&SignName=广州首易&Document1Type=1&Document1FileName=type1.png&Document1FileData=base64字符串&Remark=测试申请签名");
Request request = new Request.Builder()
  .url("http://sms3.mobset.com:8095/SDK3/Sms")
  .method("POST", body)
  .addHeader("Content-Type", "application/x-www-form-urlencoded")
  .build();
Response response = client.newCall(request).execute();
	

setUrl('http://sms3.mobset.com:8095/SDK3/Sms');
$request->setMethod(HTTP_Request2::METHOD_POST);
$request->setConfig(array(
  'follow_redirects' => TRUE
));
$request->setHeader(array(
  'Content-Type' => 'application/x-www-form-urlencoded'
));
$request->addPostParameter(array(
  'CorpID' => '305552',
  'LoginName' => 'admin',
  'SecretKey' => 'c056606d7f45a8bc2b0abc478e658016',
  'TimeStamp' => '20250303155321',
  'Methods' => 'SignNameApply',
  'DefaultSignName' => '1',
  'SignNameType' => '0',
  'SignName' => '广州首易',
  'Document1Type' => '1',
  'Document1FileName' => 'type1.png',
  'Document1FileData' => 'base64字符串',
  'Remark' => '测试申请签名'
));
try {
  $response = $request->send();
  if ($response->getStatus() == 200) {
    echo $response->getBody();
  }
  else {
    echo 'Unexpected HTTP status: ' . $response->getStatus() . ' ' .
    $response->getReasonPhrase();
  }
}
catch(HTTP_Request2_Exception $e) {
  echo 'Error: ' . $e->getMessage();
}

var client = new RestClient("http://sms3.mobset.com:8095/SDK3/Sms");
client.Timeout = -1;
var request = new RestRequest(Method.POST);
request.AddHeader("Content-Type", "application/x-www-form-urlencoded");
request.AddParameter("CorpID", "305552");
request.AddParameter("LoginName", "admin");
request.AddParameter("SecretKey", "c056606d7f45a8bc2b0abc478e658016");
request.AddParameter("TimeStamp", "20250303155321");
request.AddParameter("Methods", "SignNameApply");
request.AddParameter("DefaultSignName", "1");
request.AddParameter("SignNameType", "0");
request.AddParameter("SignName", "广州首易");
request.AddParameter("Document1Type", "1");
request.AddParameter("Document1FileName", "type1.png");
request.AddParameter("Document1FileData", "base64字符串");
request.AddParameter("Remark", "测试申请签名");
IRestResponse response = client.Execute(request);
Console.WriteLine(response.Content);