修改项目结构

2021-09-25 09:23:50 +08:00
parent 988ed714a7
commit b70ab3cd85
12 changed files with 14 additions and 13 deletions
--- a/Infrastructure/Helper/FileUtil.cs
+++ b/Infrastructure/Helper/FileUtil.cs
@@ -0,0 +1,48 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Security.Cryptography;
+using System.Text;
+
+namespace Infrastructure
+{
+    public class FileUtil
+    {
+        /// <summary>
+        /// 按时间来创建文件夹
+        /// </summary>
+        /// <param name="path"></param>
+        /// <returns>eg: /{yourPath}/2020/11/3</returns>
+        public static string GetdirPath(string path = "")
+        {
+            DateTime date = DateTime.Now;
+            int year = date.Year;
+            int month = date.Month;
+            int day = date.Day;
+            int hour = date.Hour;
+
+            string timeDir = $"{year}/{month}/{day}/{hour}";// date.ToString("yyyyMM/dd/HH/");
+
+            if (!string.IsNullOrEmpty(path))
+            {
+                timeDir = $"{path}/{timeDir}";
+            }
+            return timeDir;
+        }
+
+        /// <summary>
+        /// 取文件名的MD5值(16位)
+        /// </summary>
+        /// <param name="name">文件名，不包括扩展名</param>
+        /// <returns></returns>
+        public static string HashFileName(string str = null)
+        {
+            if (string.IsNullOrEmpty(str))
+            {
+                str = Guid.NewGuid().ToString();
+            }
+            MD5CryptoServiceProvider md5 = new MD5CryptoServiceProvider();
+            return BitConverter.ToString(md5.ComputeHash(Encoding.Default.GetBytes(str)), 4, 8).Replace("-", "");
+        }
+    }
+}