Interface implementation of SMS verification

Take the SMS interface of Suda mobile phone as an example, which generally supports http and webservice calls. The programmer adds the interface address and related parameters where the short message needs to be sent, such as the mobile phone number of the receiver, the received content and other interface parameters. After the call, xml data will be returned, indicating that the submission was successful or failed. Regarding the reply message, it will be bound to an address that receives the reply content, and any reply message will be pushed to the corresponding address.