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<div class="autocls">
<img src="/UI/temp/A503B23B-D4FF-7748-A3CB-9827CAFF2207.jpg" width="200" height="540"
</div>
<div class="actcn">
<img src="/UI/temp/2C5953DD-837B-4C47-8BD4-A91770CB3A8A.jpg" name="A7EA627F-AC0F-7E42-9BD3-78CB5FE9644A" height="100" width="560" />
<img src="/UI/temp/A7EA627F-AC0F-7E42-9BD3-78CB5FE9644A.jpg" name="A7EA627F-AC0F-7E42-9BD3-78CB5FE9644A" height="100" width="560" />
</div>
<div class="autocls">
<img src="http://localhost:22304/UI/temp/A503B23B-D4FF-7748-A3CB-9827CAFF2207.jpg" width="200" height="540"
</div>
<div class="actcn">
<img src="http://localhost:22304/UI/temp/2C5953DD-837B-4C47-8BD4-A91770CB3A8A.jpg" name="A7EA627F-AC0F-7E42-9BD3-78CB5FE9644A" height="100" width="560" />
<img src="http://localhost:22304/UI/temp/A7EA627F-AC0F-7E42-9BD3-78CB5FE9644A.jpg" name="A7EA627F-AC0F-7E42-9BD3-78CB5FE9644A" height="100" width="560" />
</div>
<script src="test.js"></script>
<img src="http://demo"/>
<script src="test.js"></script>
<div class="autocls">
<img src="http://demo"/>
<img src="http://localhost:22304/UI/temp/A503B23B-D4FF-7748-A3CB-9827CAFF2207.jp
g" width="200" height="540"
</div>
<div class="actcn">
<img src="http://localhost:22304/UI/temp/2C5953DD-837B-4C47-8BD4-A91770CB3A8A.jp
g" name="A7EA627F-AC0F-7E42-9BD3-78CB5FE9644A" height="100" width="560" />
<img src="http://localhost:22304/UI/temp/A7EA627F-AC0F-7E42-9BD3-78CB5FE9644A.jp
g" name="A7EA627F-AC0F-7E42-9BD3-78CB5FE9644A" height="100" width="560" />
</div>
有什么不对吗?
不知道你这样做的意义,使用完整的 url 后,换的服务器(或端口号)就废掉了
动态更改默认网站应通过 base 标记string html = @"<script src=""test.js""></script>
<div class=""autocls"">
<img src=""http://demo""/>
<img src=""/UI/temp/A503B23B-D4FF-7748-A3CB-9827CAFF2207.jpg"" width=""200"" height=""540""
</div>
<div class=""actcn"">
<img src=""/UI/temp/2C5953DD-837B-4C47-8BD4-A91770CB3A8A.jpg"" name=""A7EA627F-AC0F-7E42-9BD3-78CB5FE9644A"" height=""100"" width=""560"" />
<img src=""/UI/temp/A7EA627F-AC0F-7E42-9BD3-78CB5FE9644A.jpg"" name=""A7EA627F-AC0F-7E42-9BD3-78CB5FE9644A"" height=""100"" width=""560"" />
</div>";
html = Regex.Replace(html, @"<img\b[^>]*?src=""(?!(https?|ftp)://)", "$0http://localhost:22304");
Console.WriteLine(html);
string html = @"<script src=""test.js""></script>
<div class=""autocls"">
<img src=""/UI/temp/A503B23B-D4FF-7748-A3CB-9827CAFF2207.jpg"" width=""200"" height=""540""
</div>
<div class=""actcn"">
<img src=""/UI/temp/2C5953DD-837B-4C47-8BD4-A91770CB3A8A.jpg"" name=""A7EA627F-AC0F-7E42-9BD3-78CB5FE9644A"" height=""100"" width=""560"" />
<img src=""/UI/temp/A7EA627F-AC0F-7E42-9BD3-78CB5FE9644A.jpg"" name=""A7EA627F-AC0F-7E42-9BD3-78CB5FE9644A"" height=""100"" width=""560"" />
</div>";
html = Regex.Replace(html, @"<img\b[^>]*?src=""(?=/)", "$0http://localhost:22304");
Console.WriteLine(html);