coldfusion - Nexmo API 和 CFHttp POST

Question

我正在尝试使用 CFHttp 来 POST 到 Nexmo API。

API documentation

<cfhttp url="https://rest.nexmo.com/number/buy/" method="post">
    <cfhttpparam name="api_key" value="#api.key#" type="url">
    <cfhttpparam name="api_secret" value="#api.secret#" type="url">
    <cfhttpparam name="country" value="US" type="url">
    <cfhttpparam name="msisdn" value="11234567890" type="url">
</cfhttp>

运行此程序时，我收到状态 420(参数错误)。

我做错了什么？

这是 PHP 中的示例:API

Answer 1

查看 API 文档，在我看来，他们期望字段是表单值。以下是 the documentation here 的摘录:

HTTP Methods

All requests are submitted through the HTTP POST or GET method using UTF-8 encoding and URL encoded values.

Expected "Content-Type" for POST is "application/x-www-form-urlencoded", however we also support "application/json", "application/jsonrequest", "application/x-javascript", "text/json", "text/javascript", "text/x-javascript", "text/x-json" when posting parameters as a JSON object.

因此请尝试将代码更改为以下内容:

<cfhttp url="https://rest.nexmo.com/number/buy/" method="post" charset="utf-8">
    <cfhttpparam name="Content-Type" value="application/x-www-form-urlencoded" type="header">
    <cfhttpparam name="Accept" value="application/xml" type="header">
    <cfhttpparam name="api_key" value="#api.key#" type="formField">
    <cfhttpparam name="api_secret" value="#api.secret#" type="formField">
    <cfhttpparam name="country" value="US" type="formField">
    <cfhttpparam name="msisdn" value="11234567890" type="formField">
</cfhttp>

请注意，我已将 Accept header 设置为 application/xml。根据文档，这也可能是 application/json。根据您的需要更改该值。