求个正则,该如何解决
求个正则C# code@img.*?src[](.+?)[].*?img alt11 src0.jpg /img src1.jpg title
求个正则
C# code@"<img.*?src=[""'](.+?)[""'].*?>";
<img alt='11 ' src=0.jpg />
<img src='1.jpg' title='AA' alt='2 ' >
<img src="1ddd.jpg" title='IOO' alt='2233 ' >
src=没有单引号或双引号的情况,怎么匹配?
[解决办法] string str = @"<img alt='11 ' src=0.jpg />
<img src='1.jpg' title='AA' alt='2 ' >
<img src=""1ddd.jpg"" title='IOO' alt='2233 ' >";
var array = Regex.Matches(str, @"(?is)<img[\s\S]*?src=['""]?(?<src>[^'""\s]+)").Cast<Match>().Select(t => t.Groups["src"].Value).ToArray();
[解决办法]string pattern=@"(?i)<img\b[^>]*?src=(['""]?)(?<src>[^'""\s]+?)\1[^>]*?>";
C# codestring str = @"<img alt='11 ' src=0.jpg /><img src='1.jpg' title='AA' alt='2 ' ><img src=""1ddd.jpg"" title='IOO' alt='2233 ' >";string pattern=@"(?i)<img\b[^>]*?src=(['""]?)(?<src>[^'""\s]+?)\1[^>]*?>";if(Regex.IsMatch(str,pattern))//判断是否匹配{ //you do}