From 79fe8dab1bcb8e8d92d9058ca2540cd4e8f9ecf9 Mon Sep 17 00:00:00 2001
From: wei <kaede@kaededeMacBook-Air.local>
Date: 星期五, 27 十一月 2020 14:05:32 +0800
Subject: [PATCH] 20201127 合并嘉乐代码

---
 HDL_ON/Common/Utlis.cs |  100 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 100 insertions(+), 0 deletions(-)

diff --git a/HDL_ON/Common/Utlis.cs b/HDL_ON/Common/Utlis.cs
index 4a8ae49..e5e76f9 100644
--- a/HDL_ON/Common/Utlis.cs
+++ b/HDL_ON/Common/Utlis.cs
@@ -1,6 +1,7 @@
 锘縰sing System;
 using Shared;
 using System.Text.RegularExpressions;
+using System.Text;
 
 namespace HDL_ON
 {
@@ -171,6 +172,105 @@
 #endif
 		}
 
+
+		/// <summary>
+		/// 鐢熸垚闅忔満瀛楃涓�
+		/// </summary>
+		/// <param name="length">瀛楃涓茬殑闀垮害</param>
+		/// <returns></returns>
+		public static string CreateRandomString(int length)
+		{
+			// 鍒涘缓涓�涓猄tringBuilder瀵硅薄瀛樺偍瀵嗙爜
+			StringBuilder sb = new StringBuilder();
+			//浣跨敤for寰幆鎶婂崟涓瓧绗﹀~鍏呰繘StringBuilder瀵硅薄閲岄潰鍙樻垚14浣嶅瘑鐮佸瓧绗︿覆
+			for (int i = 0; i < length; i++)
+			{
+				Random random = new Random(Guid.NewGuid().GetHashCode());
+				//闅忔満閫夋嫨閲岄潰鍏朵腑鐨勪竴绉嶅瓧绗︾敓鎴�
+				switch (random.Next(3))
+				{
+					case 0:
+						//璋冪敤鐢熸垚鐢熸垚闅忔満鏁板瓧鐨勬柟娉�
+						sb.Append(createNum());
+						break;
+					case 1:
+						//璋冪敤鐢熸垚鐢熸垚闅忔満灏忓啓瀛楁瘝鐨勬柟娉�
+						sb.Append(createSmallAbc());
+						break;
+					case 2:
+						//璋冪敤鐢熸垚鐢熸垚闅忔満澶у啓瀛楁瘝鐨勬柟娉�
+						sb.Append(createBigAbc());
+						break;
+				}
+			}
+			return sb.ToString();
+		}
+
+		/// <summary>
+		/// 鐢熸垚鍗曚釜闅忔満鏁板瓧
+		/// </summary>
+		static int createNum()
+		{
+			Random random = new Random(Guid.NewGuid().GetHashCode());
+			int num = random.Next(10);
+			return num;
+		}
+
+		/// <summary>
+		/// 鐢熸垚鍗曚釜澶у啓闅忔満瀛楁瘝
+		/// </summary>
+		static string createBigAbc()
+		{
+			//A-Z鐨� ASCII鍊间负65-90
+			Random random = new Random(Guid.NewGuid().GetHashCode());
+			int num = random.Next(65, 91);
+			string abc = Convert.ToChar(num).ToString();
+			return abc;
+		}
+
+		/// <summary>
+		/// 鐢熸垚鍗曚釜灏忓啓闅忔満瀛楁瘝
+		/// </summary>
+		static string createSmallAbc()
+		{
+			//a-z鐨� ASCII鍊间负97-122
+			Random random = new Random(Guid.NewGuid().GetHashCode());
+			int num = random.Next(97, 123);
+			string abc = Convert.ToChar(num).ToString();
+			return abc;
+		}
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="unixTimeStamp"></param>
+        /// <returns></returns>
+        public static DateTime UnixToDateTime(long unixTimeStamp)
+        {
+            DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1)); // 褰撳湴鏃跺尯
+            return startTime.AddSeconds(unixTimeStamp);
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="unixTimeStamp"></param>
+        /// <returns></returns>
+        public static long DateTimeToUnix(DateTime dateTime)
+        {
+            DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1)); // 褰撳湴鏃跺尯
+            return (long)(dateTime - startTime).TotalSeconds; // 鐩稿樊绉掓暟
+        }
+
+
+		/// <summary>
+		/// 鑾峰彇璇锋眰鎻愪氦鐨勮瑷�鍙傛暟
+		/// </summary>
+		public static string GetPostLanguageType()
+		{
+			return Language.CurrentLanguage == "Chinese" ? LanguageTypeEnum.CHINESE.ToString() : LanguageTypeEnum.ENGLISH.ToString();
+		}
+
 	}
 
 }

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