js后缀名判断链接是否图片格式
const isImage = (url) => {
return /\.(jpg|jpeg|png|gif|bmp)$/i.test(url)
}
const input = 'https://xxx.com/xxx.jpg';
isImage(input) // true
js后缀名判断链接是否图片格式
const isImage = (url) => {
return /\.(jpg|jpeg|png|gif|bmp)$/i.test(url)
}
const input = 'https://xxx.com/xxx.jpg';
isImage(input) // true