### 发送邮件验证码
发送邮件验证码接口，加密方式不变，按照原方式加密。
### POST内容示例
```
{
"module": "user",
"action": "get_sms",
"phone": "1456465@qq.com",
"type": "0",
"app_signature": "ce2ad0064027159d8e4a3319b55255e5",
"appid": "45f8f98fedc702b3d2334424ebc8e2d9",
"app_ts": 1567132644872
}
```
~~~[api]
post:/app.php
<<<
success
{"code":"0","msg":"_OP_OK_","data":[]}
~~~