将字符串:
<img src= "IMGP7406.JPG " width= "300 " height= "250 " style= "width:100px;height:100px ">
替换成:
<img src= "IMGP7406.JPG " style= "width:100px;height:100px ">
有一正则表达式,并祝大家中秋快乐!
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sf
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顶一下,大家中秋快乐.JF
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不怎么会正则，帮顶，接分
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路过,不懂,帮顶一下
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不怎么会正则，帮顶，接分
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帮顶~ 预祝中秋快乐啊
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var str = ' <img src= "IMGP7406.JPG " width= "300 " height= "250 " style= "width:100px;height:100px "> ';
var reg = /(height|width)=[ " ']\d+[ " ']/gi;
alert(str.replace(reg, " "));
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Regex.Replace(str, @ "width=[ ' " "]?\d+[ ' " "]?\s*height=[ ' " "]?\d+[ ' " "]? ", " ");
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Regex.Replace(a, "\s+width=[ " ']?\d+[ " ']?\s+height=[ " ']?\d+[ " ']? ", " ");
＝＝＝＝＝＝＝＝＝＝＝＝
多了个^
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Regex.Replace(str, @ "(height|width)=[ " ']\d+[ " '] ", " ");