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EntryComponentstructIndex{privateMaxSeconds60Statecount:numberthis.MaxSecondsbuild(){Column(){Button(this.countthis.MaxSeconds"获取验证码":this.count+"s").onClick(()>{letintervalIdsetInterval(()>{console.log(""+this.count)if(this.count<0){this.countthis.MaxSecondsclearInterval(intervalId)}else{this.count}},1000)}).enabled(this.countthis.MaxSecondstrue:false)}.width('100%').height('100%').justifyContent(FlexAlign.Center)}}

期待中。。。。。