; Whether PHP will read the POST data.
; This option is enabled by default.
; Most likely, you won't want to disable this option globally. It causes $_POST
; and $_FILES to always be empty; the only way you will be able to read the
; POST data will be through the php://input stream wrapper. This can be useful
; to proxy requests or to process the POST data in a memory efficient fashion.
; http://php.net/enable-post-data-reading
enable_post_data_reading = On  //大約656行，修改此條

$raw = file_get_contents('php://input');//獲取非表單數據
echo $raw;//輸出結果

headers: {
  "Content-type": "application/json; charset=utf-8"
}