测试API发送邮件

curl --location --request POST 'https://qy.fengemail.com/index/api/send_email?app_key=&to=&subject=%E8%AF%B7%E6%9F%A5%E6%94%B6%E6%82%A8%E7%9A%84%E9%AA%8C%E8%AF%81%E7%A0%81%E9%82%AE%E4%BB%B6%E3%80%90%E9%AA%8C%E8%AF%81%E7%A0%81%E3%80%91&html=%E8%BF%99%E6%98%AF%E6%82%A8%E7%9A%84%E9%AA%8C%E8%AF%81%E7%A0%81%EF%BC%9A454545%EF%BC%8C%E5%A6%82%E6%9E%9C%E8%BF%99%E5%B0%81%E9%82%AE%E4%BB%B6%E4%B8%8D%E6%98%AF%E7%94%B1%E6%82%A8%E5%8F%91%E9%80%81%E7%9A%84%EF%BC%8C%E8%AF%B7%E5%BF%BD%E7%95%A5%E6%AD%A4%E9%82%AE%E4%BB%B6%EF%BC%8C%E5%B9%B6%E5%BB%BA%E8%AE%AE%E6%82%A8%E6%9F%A5%E8%AF%A2%E8%B4%A6%E6%88%B7%E5%AE%89%E5%85%A8%E7%8A%B6%E6%80%81%E3%80%82%E6%84%9F%E8%B0%A2%E6%82%A8%E9%80%89%E6%8B%A9%E4%BD%BF%E7%94%A8%E6%88%91%E4%BB%AC%E7%9A%84%E4%BA%A7%E5%93%81%E3%80%82'