去除圖片的寬高
- 匹配寬高
(width|height)=["']\d+["']
- 只匹配圖片的寬高
str.replace(/(<img.*?)((width)=[\'"]+[0-9|%]+[\'"]+)/g, '$1').replace(/(<img.*?)((height)=[\'"]+[0-9|%]+[\'"]+)/g, '$1')
- 直接寫樣式覆蓋
.box {
img {
width: 100%;
height: 100%;
}
}
去除圖片的寬高
(width|height)=["']\d+["']
str.replace(/(<img.*?)((width)=[\'"]+[0-9|%]+[\'"]+)/g, '$1').replace(/(<img.*?)((height)=[\'"]+[0-9|%]+[\'"]+)/g, '$1')
.box {
img {
width: 100%;
height: 100%;
}
}