DataUtil-白红宇

1 public static class DataUtil  2     {  3         #region dataConvert  4         ///   5         /// 从数据行返回数据实体对象  6         /// 
  7         /// 
      
       数据实体类型
        8         /// 数据行  9         /// 
      
       数据实体对象
       10         public static T GetModel
      
       (DataRow row) where T : class, new() 11         { 12             if (row == null) return null; 13  14             T result = new T(); 15  16             Type type = typeof(T); 17  18             System.Reflection.PropertyInfo[] ps = type.GetProperties(); 19  20             foreach (System.Reflection.PropertyInfo p in ps) 21             { 22                 if (row.Table.Columns.Contains(p.Name)) 23                 { 24                     object value = row[p.Name]; 25  26                     if (!(value is DBNull)) 27                     { 28                         try 29                         { 30                             p.SetValue(result, value, null); 31                         } 32                         catch 33                         { 34  35                         } 36                     } 37                 } 38             } 39  40             return result; 41         } 42         /// 
        43         /// 从数据表返回数据实体列表对象 44         /// 
 45         /// 
       
        数据实体类型
        46         /// 
       数据表 47         /// 
       
        数据实体列表对象
        48         public static List
       
         GetModelList
        
         (DataTable dt) where T : class, new() 49         { 50             List
         
           list = new List
          
           (); 51             foreach (DataRow row in dt.Rows) 52             { 53                 list.Add(GetModel
           
            (row)); 54 } 55 return list; 56 } 57 58 /// 
             59 /// 从数据行集合返回数据实体列表对象 60 /// 
 61 /// 
            
             数据实体类型
             62 /// 
            数据行集合 63 /// 
            
             数据实体列表对象
             64 public static List
            
              GetModelList
             
              (IEnumerable
              
                rows) where T : class, new() 65 { 66 List
               
                 list = new List
                
                 (); 67 foreach (DataRow row in rows) 68 { 69 list.Add(GetModel
                 
                  (row)); 70 } 71 return list; 72 } 73 #endregion 74 } 75 public static class CommonUtil 76 { 77 public static string GetData(string url) 78 { 79 string sReturn; 80 HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url); 81 req.ContentType = "multipart/form-data"; 82 WebResponse resp = req.GetResponse(); 83 StreamReader sr = new StreamReader(resp.GetResponseStream(), Encoding.UTF8); 84 sReturn = sr.ReadToEnd().Trim(); 85 resp.Close(); 86 sr.Close(); 87 return sReturn; 88 } 89 /// 
                   90 /// 时间戳转为C#格式时间 91 /// 
 92 /// 
                   93 /// 
                   94 public static DateTime GetTime(string timeStamp) 95 { 96 DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1)); 97 long lTime = long.Parse(timeStamp + "0000000"); 98 TimeSpan toNow = new TimeSpan(lTime); return dtStart.Add(toNow); 99 }100 101 /// 
                  102 /// DateTime时间格式转换为Unix时间戳格式103 /// 
104 /// 
                  105 /// 
                  106 public static int ConvertDateTimeInt(System.DateTime time)107 {108 System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1));109 return (int)(time - startTime).TotalSeconds;110 }111 public static string SubStr(string content, int length)112 {113 return NoHTML(content).Length > length ? NoHTML(content).Trim().Substring(0, length) + "..." : NoHTML(content);114 }115 public static string NoHTML(string Htmlstring)116 {117 //删除脚本 118 Htmlstring = Regex.Replace(Htmlstring, @"
                  
                   ]*?>.*?", "", RegexOptions.IgnoreCase);119 //删除HTML 120 Htmlstring = Regex.Replace(Htmlstring, @"<(.[^>]*)>", "", RegexOptions.IgnoreCase);121 Htmlstring = Regex.Replace(Htmlstring, @"([/r/n])[/s]+", "", RegexOptions.IgnoreCase);122 Htmlstring = Regex.Replace(Htmlstring, @"-->", "", RegexOptions.IgnoreCase);123 Htmlstring = Regex.Replace(Htmlstring, @"
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