如何使用 ASP.NET C# 向 web api 发送和接收答案

Question

我必须在 XML 中调用一个使用 EPP（可扩展配置协议）的 Web API，并返回一个 XML 作为响应。我还需要使用证书来调用它，但是收到的响应为空。PHP 中只有一个示例代码可以工作。

eppClient.php

<?php 

require_once 'config.php';

require_once 'eppFunctions.php';

//Get XML variable via POST method 

$xmlStr = stripslashes(trim($_POST['xmlStr']));

$response = send_epp_request($USER_CERTIFICATE_FILE, $EPP_SERVER_URL, $xmlStr);

if(!$response === false){

    //Show Server Response as XML

    header("Content-type: application/xml");

    echo $response;

}

?>

配置文件

<?php

//Server URL Address For Sending XML

$EPP_SERVER_URL = "api.site.com/submit";

//URL CERTIFICATE FILE

$USER_CERTIFICATE_FILE = "";

?>

Answer 1

尝试这个。string data = "{}";WebRequest myReq = WebRequest.Create(url);&nbsp;//set webreuqest properties e.g&nbsp; &nbsp; //myReq.Method = "POST";&nbsp; &nbsp; //myReq.ContentLength =&nbsp; lenght;&nbsp;UTF8Encoding enc = new UTF8Encoding();&nbsp;using (Stream ds = myReq.GetRequestStream())&nbsp;{&nbsp;ds.Write(enc.GetBytes(data), 0, data.Length);&nbsp;}&nbsp;using (WebResponse wr = myReq.GetResponse())&nbsp;{&nbsp;Stream receiveStream = wr.GetResponseStream();&nbsp;using (StreamReader reader = new StreamReader(receiveStream, Encoding.UTF8)){&nbsp; &nbsp; string content = reader.ReadToEnd();}}