template模块：
data模块：
?
methods模块：
?代码复制：
if(this.captchaTime > 0){
?? ??? ??? ??? ??? ??? ?uni.showToast({
?? ??? ??? ??? ??? ??? ??? ?title:'不能重复获取',
?? ??? ??? ??? ??? ??? ??? ?icon:'none'
?? ??? ??? ??? ??? ??? ?})
?? ??? ??? ??? ??? ??? ?return ;
?? ??? ??? ??? ??? ?}else {
?? ??? ??? ??? ??? ??? ?this.captchaTime = 60;
?? ??? ??? ??? ??? ??? ? let timer = setInterval(()=>{
?? ??? ??? ??? ??? ??? ? this.captchaTime--;
?? ??? ??? ??? ??? ??? ? // console.log(this.captchaTime)
?? ??? ??? ??? ??? ??? ? if(this.captchaTime < 1){
?? ??? ??? ??? ??? ??? ??? ? clearInterval(timer);
?? ??? ??? ??? ??? ??? ??? ? this.captchaTime = 0
?? ??? ??? ??? ??? ??? ? }
?? ??? ??? ??? ??? ??? ? },1000)
?? ??? ??? ??? ??? ?}
