uni-app 中清除定时器实现方法详解

  var time = setInterval("lunRight()",3000);//自动轮播
  box.onmouseover=function(){
    clearInterval(time);
}//鼠标移入轮播图时取消自动轮播
   var i = setTimeout(function(){
   },1000); //setTimeout 1000ms后执行1次
    clearTimeout(i); //清除Timeout的定时器,传入id(创建定时器时会返回一个id)

onUnload:function(){  
    if(this.timer) {  //在页面卸载时清除定时器有时会清除不了，可在页面跳转时清除
        clearInterval(this.timer);  
        this.timer = null;  
    }  
}

clearMyTimer:function(){
    if(timer) {
        console.log("check-清除定时器"); 
        clearInterval(timer);  
        timer = null;  
    }
},
logout:function(){
    _self.sendRequest({
        url : "user/logout",
        data : {
            mobile : _self.userPhone
        },
        success:function(res){
            _self.clearSession();//清空token
            _self.clearMyTimer();//清除定时器
            uni.reLaunch({
                url: "/pages/login2/login2"
            })
        },
        fail:function(e){},
        complete:function(){}
    })
},