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- export function extractImageSource(html) {
- let imgReg = /<img.*?(?:>|\/>)/gi
- let srcReg = /src=['"]?([^'"]*)['"]?/i
- let arr = html.match(imgReg)
- let imgSrc = []
- if (!arr) return html
- for (let i = 0; i < arr.length; i++) {
- let src = arr[i].match(srcReg)[1]
- src && imgSrc.push(src)
- }
- return imgSrc
- }
- export function replaceImageSource(html, origin, target) {
- return html.replace(/<img.*?src="(.*?)".*?\/?>/ig, function(img, src) {
- return src === origin ? img.replace(src, target) : img
- })
- }
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