# jiaoyi-uni ## 抖音小程序Pay-Button-Sdk ```` app.js App({ getPhoneNumber: function({ params, success, fail }) { console.log("获取手机号码",params,success,fail) const { iv, encryptedData } = params tt.login({ force:true, success(lres){ tt.request({ url:"https://tran.jsshuita.cn/dy/home/mobile", data:{iv:iv,encryptedData:encryptedData,code:lres.code}, method:"POST", success(res){ var resp = res.data; if (resp.code == 0) return ; success({ phoneNumber: resp.data.mobile }) }, fail(res){ } }) }, fail(res){ } }) } }) require('./common/runtime.js') require('./common/vendor.js') require('./common/main.js') ````