vue.js实现照片放大功能

@function imgHandle 切割图片
function imgHandle (url, width, height) {
 const fOntSize= document.documentElement.style.fontSize.split('px')[0]
 return url + '&＃63;imageView2/1/w/' + (fontSize / 75 * width * 5).toFixed(0) + '/h/' + (fontSize / 75 * height * 5).toFixed(0) + '/q/100'
}
export { imgHandle }
export default { imgHandle }