setInterval在华为P20失效 - WXOPEN Club | 微信小程序专业社区

setLineTime(){

let _this = this;

let x = 0;

let imgs = [

line1:'https://img.cdn.zhaoshang800.com/img/2019/07/29/broker/04e17c4f-6f59-412f-995f-6b45a8adea60.png',

line2:'https://img.cdn.zhaoshang800.com/img/2019/07/29/broker/b8f84cbf-d39f-4e08-9afe-1a5cb374cfb5.png',

line3:'https://img.cdn.zhaoshang800.com/img/2019/07/29/broker/7b65a69f-4bb4-45bb-b088-124eb314a5fe.png',

];

// console.log('setLineTime')

timerLine = setInterval(

function(){

x++;

x = x % 3;

_this.setData({

arrLine: imgs[x]

});

// console.log(timerLine, 'timerLine')

// console.log(_this.data.arrLine, 'arrLine')

}

, 1000)

},

在开发者工具和ios上能打印出console.log(timerLine, ‘timerLine’)和console.log(_this.data.arrLine, ‘arrLine’)

在我的安卓手机就不执行setInterval的内部代码