init lserp cs 5.0

2026-07-10 15:25:05 +08:00
commit 90f3fda86a
3799 changed files with 976868 additions and 0 deletions
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+using System;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Data;
+using EasyFuncLib;
+
+namespace Zhaizj.Framework
+{
+    /// <summary>
+    /// 基本数据类型判断
+    /// </summary>
+    public class Utils
+    {
+        /// <summary>
+        /// 验证是否为正整数
+        /// </summary>
+        /// <param name="str"></param>
+        /// <returns></returns>
+        public static bool IsInt(string Expression)
+        {
+            if (Expression != null)
+            {
+                return Regex.IsMatch(Expression, @"^[0-9]+$");
+            }
+            return false;
+        }
+
+        /// <summary>
+        /// 是否为浮点数字
+        /// </summary>
+        /// <param name="Expression"></param>
+        /// <returns></returns>
+        public static bool IsDouble(string Expression)
+        {
+            if (Expression != null)
+            {
+                return Regex.IsMatch(Expression, @"^\-?[0-9]+(\.[0-9]*)?$");
+            }
+            return false;
+        }
+
+        /// <summary>
+        /// 是否为中文字符
+        /// </summary>
+        /// <param name="str"></param>
+        /// <returns></returns>
+        public static bool IsCh(string str)
+        {
+            return Regex.IsMatch(str, "^[\u4e00-\u9fa5]+$"); 
+        }
+
+        /// <summary>
+        /// 是否为数字字母和_
+        /// </summary>
+        /// <param name="Expression"></param>
+        /// <returns></returns>
+        public static bool IsNormal(string Expression)
+        {
+            if (Expression != null)
+            {
+                return Regex.IsMatch(Expression, @"^[0-9a-zA-Z_]+$");
+            }
+            return false;
+        }
+
+        /// <summary>
+        /// 是否为数字字母汉字和_
+        /// </summary>
+        /// <param name="Expression"></param>
+        /// <returns></returns>
+        public static bool IsNormalCh(string Expression)
+        {
+            if (Expression != null)
+            {
+                return Regex.IsMatch(Expression, @"^[0-9a-zA-Z\u4e00-\u9fa5_]+$");
+            }
+            return false;
+        }
+
+        /// <summary>
+        /// 是否为电话号码(未强制判断)
+        /// </summary>
+        /// <param name="Expression"></param>
+        /// <returns></returns>
+        public static bool IsPhone(string Expression)
+        {
+            if (Expression == "") return true;
+            if (Expression != null)
+            {
+                return Regex.IsMatch(Expression, @"^[0-9\-.]+$");
+            }
+            return false;
+        }
+
+        /// <summary>
+        /// 判断Email地址
+        /// </summary>
+        /// <param name="Expression"></param>
+        /// <returns></returns>
+        public static bool IsEmail(string Expression)
+        {
+            if (Expression != null)
+            {
+                return Regex.IsMatch(Expression, @"^([\w-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([\w-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$");
+            }
+            return false;
+        }
+
+        /// <summary>
+        /// 判断手机号码
+        /// </summary>
+        /// <param name="Expression"></param>
+        /// <returns></returns>
+        public static bool IsMoblie(string Expression)
+        {
+            string regu = "^[1][3,5,8][0-9]{9}$";
+            if (!Regex.Match(Expression, regu, RegexOptions.Compiled).Success)
+            {
+                return false;
+            }
+            else 
+            {
+                return true;
+            }
+        }
+
+        /// <summary>
+        /// 产生随机字符串
+        /// </summary>
+        /// <param name="length">要产生随机字符串的长度</param>
+        /// <returns></returns>
+        public static string RandomString(int length) 
+        {
+            Random ran = new Random();
+            string str = String.Empty;
+            Char code;
+            int num;
+            for (int i = 0; i < length; i++) 
+            {
+                num = ran.Next();
+                if (num % 2 == 0)
+                {
+                    code = (char)('0' + (char)(num % 10));
+                }
+                else 
+                {
+                    code = (char)('A' + (char)(num % 10));
+                }
+                str += code;
+            }
+
+            return str;
+        }
+        /// <summary>
+        /// 给Table加上编号
+        /// </summary>
+        /// <param name="dt"></param>
+        /// <param name="name"></param>
+        /// <returns></returns>
+        public static DataTable AddNumberTable(DataTable dt,String name)
+        {
+            dt.Columns.Add(name);
+            for (int i = 0; i < dt.Rows.Count; i++)
+            {
+                dt.Rows[i][name] = (i + 1).ToString();
+            }
+            return dt;
+        }
+
+        /// <summary>
+        /// 中文转换为简拼
+        /// </summary>
+        /// <param name="chinese"></param>
+        /// <returns></returns>
+        public static string GetJp(string chinese) 
+        {
+            return Chinese2PinYin.GetFirstPinYin(chinese);
+        }
+    }
+}