ASP去除img标签style属性只保留src
‘功能:将IMG代码格式化为格式,只保留SRC属性，去掉IMG标签的其他属性。
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | Function FixImg(sString) Dim sReallyDo, regEx, iReallyDo Dim oMatches, cMatch Dim tStartTime, tEndTime If IsNull(sString) Then FixImg = "" Exit Function End If sReallyDo = sString On Error Resume Next sReallyDo = Replace(sReallyDo, vbCr, " ") sReallyDo = Replace(sReallyDo, vbLf, " ") sReallyDo = Replace(sReallyDo, vbTab, " ") sReallyDo = Replace(sReallyDo, "<img vbcrlf="" replace="">", " />", 1, -1, 1) sReallyDo = ReplaceAll(sReallyDo, "= ", "=", True) sReallyDo = ReplaceAll(sReallyDo, "> ", ">", True) sReallyDo = Replace(sReallyDo, ">" & vbCrLf & "]*).*?>" sReallyDo = regEx.Replace(sReallyDo, "<img decoding="async" src="">") '//正则匹配图片SRC地址 regEx.Pattern = "<img.>" sReallyDo = regEx.Replace(sReallyDo, "<img decoding="async" src="">") FixImg = sReallyDoEnd Function</img.> |
上面的代码确实写得不错，原理也可以参考下面的代码
js过滤img里style属性
1 2 3 4 5 | var str = "<img style="ddddddddd">"str = str.replace(/<img>]*>/gi, function (match, capture) {return match.replace(/styles*?=s*?([‘"])[sS]*?1/ig, '')}))console.log(str) |
不是替换直接通过js设置
1 2 | var is=document.images;for(var i=0,len=is.length;i<len is=""></len> |
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