正则取内容(很简单的)

[hq2008]

内容:

string aa="Who Sub: aa.bb.cc<br><br><br>sdlfjdslfjdsfldsjflsdjf...";

取出以下结果(要用正则实现,注意:是Who Sub:到第一个<br>之间的内容,":"后面有没有空格不确定)

aa.bb.cc

说一下我用以下的怎么不能取出:
Match m=Regex.Match(aa,"Who Sub:(.*)?[^<br>]");
Match m=Regex.Match(aa,"(?<=Who Sub:)[\\w\\.]+[^<br>]");
Console.Write(m.Groups[1].ToString());

[laodeng72586]

Who Sub:(?<test>.+)<br>

[cpp2017]

string aa = "Who Sub: aa.bb.cc<br><br><br>sdlfjdslfjdsfldsjflsdjf..."; Regex reg = new Regex(@"^Who Sub:([\s\S]*?)<br>"); MatchCollection ms = reg.Matches(aa); if (ms.Count > 0) { Response.Write(ms[0].Result("$1")); }

[hq2008]

又碰到啦,cpp2017(慕白兄)你有没有测试,好像不行

[hq2008]

Who Sub:(?<test>.+)<br>与我Match m=Regex.Match(aa,"Who Sub:(.*)?[^<br>]");这个不是一样的结果吗?我要的是只取出Who Sub:到第一个<br>之间的内容,第二个<br>第三个<br>是不要的,以上的会取出所有的<br>的,那这个问题就没有什么啦

[hq2008]

就是取出下面的的"Whois Server: whois.networksolutions.com"中的whois.networksolutions.com

"<br>Whois Server Version 1.3<br><br>Domain names in the .com and .net domains can now be registered<br>with many different competing registrars. Go to http://www.internic.net<br>for detailed information.<br><br> Domain Name: SOHU.COM<br> Registrar: NETWORK SOLUTIONS, LLC.<br> Whois Server: whois.networksolutions.com<br> Referral URL: http://www.networksolutions.com<br> Name Server: NS3.SOHU.COM<br> Name Server: NS1.SOHU.COM<br> Name Server: NS2.SOHU.COM<br> Status: clientTransferProhibited<br> Updated Date: 31-jan-2007<br> Creation Date: 05-jul-1998<br> Expiration Date: 04-jul-2009<br><br><br>>>> Last update of whois database: Tue, 6 Feb 2007 16:00:38 EST <<<<br><br>NOTICE: The expiration date displayed in this record is the date the<br>registrar's sponsorship of the domain name registration in the registry is<br>currently set to expire. This date does not necessarily reflect the expiration<br>date of the domain name registrant's agreement with the sponsoring<br>registrar. Users may consult the sponsoring registrar's Whois database to<br>view the registrar's reported date of expiration for this registration.<br><br>TERMS OF USE: You are not authorized to access or query our Whois<br>database through the use of electronic processes that are high-volume and<br>automated except as reasonably necessary to register domain names or<br>modify existing registrations; the Data in VeriSign Global Registry<br>Services' (\"VeriSign\") Whois database is provided by VeriSign for<br>information purposes only, and to assist persons in obtaining information<br>about or related to a domain name registration record. VeriSign does not<br>guarantee its accuracy. By submitting a Whois query, you agree to abide<br>by the following terms of use: You agree that you may use this Data only<br>for lawful purposes and that under no circumstances will you use this Data<br>to: (1) allow, enable, or otherwise support the transmission of mass<br>unsolicited, commercial advertising or solicitations via e-mail, telephone,<br>or facsimile; or (2) enable high volume, automated, electronic processes<br>that apply to VeriSign (or its computer systems). The compilation,<br>repackaging, dissemination or other use of this Data is expressly<br>prohibited without the prior written consent of VeriSign. You agree not to<br>use electronic processes that are automated and high-volume to access or<br>query the Whois database except as reasonably necessary to register<br>domain names or modify existing registrations. VeriSign reserves the right<br>to restrict your access to the Whois database in its sole discretion to ensure<br>operational stability. VeriSign may restrict or terminate your access to the<br>Whois database for failure to abide by these terms of use. VeriSign<br>reserves the right to modify these terms at any time.<br><br>The Registry database contains ONLY .COM, .NET, .EDU domains and<br>Registrars.<br>"

[xiajian19820809]

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