C#表达式学习积累

2019-11-14 13:41:20

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 1         /// <summary> 2         /// 读取html里面的body内容(不包括<body>标签) 3         /// </summary> 4         /// <param name="htmlUrl">要读取的html地址</param> 5         PRivate string ReaDHTMLToEditHtml(string htmlUrl) 6         { 7             string htmlContent1 = string.Empty; 8             using (StreamReader reader = new StreamReader(htmlUrl)) 9             {10                 htmlContent1 += reader.ReadToEnd();11             }12             Regex reg = new Regex("(?is)<body[^>]*>(?<body>.*?)</body>");13             string bodyHtml = "";14             bodyHtml = reg.Match(htmlContent1).Groups["body"].Value;15             return bodyHtml;16         }