vue短信验证码倒计时
<html lang="en"><head><title>vue短信验证码倒计时</title><meta charset="utf-8"><script src="js/vue.min.js"></script></head><body >...
<html lang="en">
<head>
<title>vue短信验证码倒计时</title>
<meta charset="utf-8">
<script src="js/vue.min.js"></script>
</head>
<body >
<div id="app">
<button v-show="verShow" @click="handleClick()">点击获取验证码</button>
<button v-show="!verShow"><span>{{timer}}</span>秒后重新获取</button>
</div>
<script>
new Vue({
el: '#app',
data: {
verShow:true,
timer:60
},
methods: {
handleClick(){
this.verShow = false;
var auth_timer = setInterval(()=>{
this.timer--;
if(this.timer<=0){
this.verShow = true;
clearInterval(auth_timer)
}
},1000)
}
}
})
</script>
</body>
</html>
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