const SMSClient = require('@alicloud/sms-sdk')const accessKeyId = 'accesskeyid'const secretAccessKey = 'secretaccessKey'let smsClient = new SMSClient({accessKeyId, secretAccessKey})let random = Math.random() * 10000000let data = {　　PhoneNumbers: "",    SignName: "",    TemplateCode: "",    TemplateParam: `{
     "code":${random}}`}function sendSMS(data){    return new Promise((resolve,reject)=>{        smsClient.sendSMS(data).then(res=> {            let {Code}=res            if (Code === 'OK') {                //处理返回参数                resolve()            }        },err=> {            reject()        })    })}