React 60s倒计时
发布时间:2020-12-15 20:28:19 所属栏目:百科 来源:网络整理
导读:this .state = { btnText: ‘获取验证码‘ ,timer: 5 ,discodeBtn: false ,clearInterval: false }let siv = setInterval(() = { this .setState({ timer: (timer--),btnText: timer,discodeBtn: true },() = { if (timer === 0 ) { clearInterval(siv); thi
this.state = { btnText: ‘获取验证码‘,timer: 5,discodeBtn: false,clearInterval: false } let siv = setInterval(() => { this.setState({ timer: (timer--),btnText: timer,discodeBtn: true },() => { if (timer === 0) { clearInterval(siv); this.setState({ btnText: ‘重新发送‘,discodeBtn: false }) } }); },1000); (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |