获取AB的Md5

获取AB的Md5

Assets/TEngine/Editor/About/TEngineEditorUtil.cs

@@ -1,7 +1,8 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
-using TEngineCore.Editor;
+using System.Security.Cryptography;
+using System.Text;
 using UnityEditor;
 using UnityEngine;
 
@@ -10,7 +11,7 @@ namespace TEngine.Editor
     public class TEngineEditorUtil
     {
         [MenuItem("TEngine/GenMd5List", priority = 1500)]
-        public static void GenMd5List(string source, string target = "")
+        public static void GenMd5List()
         {
             try
             {
@@ -19,10 +20,10 @@ namespace TEngine.Editor
                 //{
                 //    Directory.CreateDirectory(targetPath);
                 //}
+                string source = FileSystem.ResourceRootInStreamAsset;
                 var files = Directory.GetFiles(source, "*", SearchOption.AllDirectories);
-                var fileList = new List<string>();
                 var fileNames = new List<string>();
-                var fileSizes = new List<long>();
+                var fileInfos = new Dictionary<string,long>();
                 foreach (var file in files)
                 {
                     if (file.EndsWith(".meta"))
@@ -30,11 +31,10 @@ namespace TEngine.Editor
                         continue;
                     }
                     fileNames.Add(file.Substring(source.Length + 1));
-                    fileList.Add(file);
-                    fileSizes.Add(file.Length);
+                    fileInfos.Add(file, GetFileSize(file));
                 }
 
-                GeneralMd5CheckList(source, files, fileList, fileNames,fileSizes);
+                GeneralMd5CheckList(source, files, fileInfos, fileNames);
                 //FastZip.compress_File_List(9, target, fileList.ToArray(), null, false, fileNames.ToArray());
             }
             catch (Exception e)
@@ -44,6 +44,20 @@ namespace TEngine.Editor
             }
         }
 
+        /// <summary>
+        /// 获取文件大小
+        /// </summary>
+        /// <param name="sFullName"></param>
+        /// <returns></returns>
+        public static long GetFileSize(string sFullName)
+        {
+            long lSize = 0;
+            if (File.Exists(sFullName))
+            {
+                lSize = new FileInfo(sFullName).Length;
+            }
+            return lSize;
+        }
 
         /// <summary>
         /// 生成md5文件列表
@@ -52,30 +66,31 @@ namespace TEngine.Editor
         /// <param name="files">文件列表</param>
         /// <param name="fileList">压缩的文件列表</param>
         /// <param name="fileNames">文件名字列表</param>
-        /// /// <param name="fileSizes">文件大小列表</param>
-        private static void GeneralMd5CheckList(string source, string[] files, List<string> fileList, List<string> fileNames, List<long> fileSizes)
+        private static void GeneralMd5CheckList(string source, string[] files, Dictionary<string, long> fileInfos, List<string> fileNames)
         {
             try
             {
                 var md5List = new List<fileMd5>();
-                foreach (var file in files)
+                foreach (var fileInfo in fileInfos)
                 {
+                    var file = fileInfo.Key;
+
                     if (file.EndsWith(".meta") || file.EndsWith(".DS_Store"))
                     {
                         continue;
                     }
-                    var md5 = LoaderUtilities.GetMd5Hash(file);
+                    var md5 = GetMd5Hash(file);
                     var fd5 = new fileMd5
                     {
                         fileName = file.Substring(source.Length + 1).Replace('\\', '/'),
                         md5 = md5,
-                        //fileSize = //todo
+                        fileSize = fileInfo.Value,
                         
                     };
                     md5List.Add(fd5);
                 }
 
-                var configPath = $"{source}/{FileSystem.Md5CheckList}";
+                var configPath = $"{source}/{FileSystem.Md5List}";
                 var stream = new FileStream(configPath, FileMode.OpenOrCreate);
 
                 var writer = new StreamWriter(stream);
@@ -84,14 +99,49 @@ namespace TEngine.Editor
                 writer.Dispose();
                 writer.Close();
 
-                fileList.Add(configPath);
-                fileNames.Add(FileSystem.Md5CheckList);
+                //fileList.Add(configPath);
+                fileNames.Add(FileSystem.Md5List);
             }
             catch (Exception e)
             {
                 TLogger.LogError(e.ToString());
                 throw;
             }
+            TLogger.LogInfoSuccessd("Gen Md5 List Success");
+        }
+
+        /// <summary>
+        /// 获取文件的md5码
+        /// </summary>
+        /// <param name="fileName"></param>
+        /// <returns></returns>
+        public static string GetMd5Hash(string fileName)
+        {
+            if (!File.Exists(fileName))
+            {
+                TLogger.LogWarning($"not exit file,path:{fileName}");
+                return string.Empty;
+            }
+            try
+            {
+                using (FileStream file = new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
+                {
+                    MD5 md5 = new MD5CryptoServiceProvider();
+                    byte[] retVal = md5.ComputeHash(file);
+                    StringBuilder sb = new StringBuilder();
+                    for (int i = 0; i < retVal.Length; i++)
+                    {
+                        sb.Append(retVal[i].ToString("x2"));
+                    }
+                    return sb.ToString();
+                }
+
+            }
+            catch (Exception ex)
+            {
+                TLogger.LogError("GetMD5Hash() fail,error:" + ex.Message);
+                return string.Empty;
+            }
         }
     }
 }

Assets/TEngine/Editor/About/TEngineEditorUtil.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 73167965a9ecb894388e4fcbe7fa797d
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/TEngine/Runtime/FileSystem/FileSystem.cs

@@ -17,7 +17,7 @@ namespace TEngine
         public const string BuildPath = "Build";
         public const string AssetBundleBuildPath = BuildPath + "/AssetBundles";
         private const string AssetBundleTargetPath = "{0}/AssetBundles";
-        public const string Md5CheckList = "Md5CheckList.json";
+        public const string Md5List = "Md5List.json";
         /// <summary>
         /// 资源更新读取根目录
         /// </summary>
@@ -203,7 +203,7 @@ namespace TEngine
     {
         public string fileName;
         public string md5;
-        public string fileSize;
+        public long fileSize;
     }
 
     [Serializable]