Chilkat HTTPS 将纯 HTTP 请求发送到 HTTPS 端口答案

【问题标题】：Chilkat HTTPS The plain HTTP request was sent to HTTPS portChilkat HTTPS 将纯 HTTP 请求发送到 HTTPS 端口
【发布时间】：2019-09-12 22:14:02
【问题描述】：

我正在使用 Chilkat ActiveX (Delphi) 9.5 版。我使用 TChilkatHTTP 将一些数据发布到 HTTPS url。

http.SynchronousRequest(Host,443,0,req.ControlInterface);

我得到的响应是“普通 HTTP 请求已发送到 HTTPS 端口”

我已经在 Google 上搜索了很多天以寻求解决方案，但无法找到可行的解决方案。请如果有人知道我错过了什么。

非常感谢。

以下是 Chilkat 日志：

---- Sending ----
POST /qrCreate HTTP/1.1
Content-Type: application/x-www-form-urlencoded
Host: api-testing.payhalal.my
Content-Length: 232

app_id=app-testing-d2277670007a30c2e6b6919fdfc696dd&amount=&currency=MYR&product_description=MY%20PRODUCT&order_id=12345&customer_name=SHELY&customer_email=eeshely%40gmail.com&customer_phone=0127806698&language=EN&timeout=3600&hash=
---- Received ----
HTTP/1.1 400 Bad Request
Server: nginx
Date: Thu, 12 Sep 2019 10:23:07 GMT
Content-Type: text/html
Content-Length: 264
Connection: close
Strict-Transport-Security: max-age=31536000; includeSubDomains

<html>
<head><title>400 The plain HTTP request was sent to HTTPS port</title></head>
<body bgcolor="white">
<center><h1>400 Bad Request</h1></center>
<center>The plain HTTP request was sent to HTTPS port</center>
<hr><center>nginx</center>
</body>
</html>
<html>
<head><title>400 The plain HTTP request was sent to HTTPS port</title></head>
<body bgcolor="white">
<center><h1>400 Bad Request</h1></center>
<center>The plain HTTP request was sent to HTTPS port</center>
<hr><center>nginx</center>
</body>
</html>

【问题讨论】：

标签： post https chilkat

【解决方案1】：

改变

http.SynchronousRequest(Host,443,0,req.ControlInterface);

到这里：

http.SynchronousRequest(Host,443,1,req.ControlInterface);

参数 3 表示是否应使用 TLS。第二个参数只是端口号。

【讨论】：