var src = 'https://www.xxxx'
var img = new Image();
img.src = src
img.onload = function () {
console.log(img.height)//高度
};版权声明：本文为weixin_50478878原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接和本声明。
var src = 'https://www.xxxx'
var img = new Image();
img.src = src
img.onload = function () {
console.log(img.height)//高度
};