detailed logs.

backend/app/services/rag/indexer.py

@@ -35,9 +35,8 @@ TEXT_EXTENSIONS = {
     ".py", ".js", ".ts", ".tsx", ".jsx", ".java", ".go", ".rs",
     ".cpp", ".c", ".h", ".cc", ".hh", ".hpp", ".hxx", ".cs", ".php", ".rb",
     ".kt", ".swift", ".dart", ".scala", ".sc", ".groovy", ".ktm", ".kts",
-    # .NET
+    # .NET (逻辑代码)
-    ".cshtml", ".vb", ".fs", ".fsi", ".fsx", ".sln", ".csproj", ".vbproj",
+    ".cshtml", ".vb", ".fs", ".fsi", ".fsx", ".asax", ".master", ".ascx", ".asmx", ".svc",
-    ".fsproj", ".config", ".asax", ".master", ".ascx", ".asmx", ".svc",
     # 数据与配置
     ".json", ".yml", ".yaml", ".toml", ".xml", ".properties", ".conf", ".ini",
     # 脚本与命令
@@ -47,7 +46,7 @@ TEXT_EXTENSIONS = {
     ".prisma", ".sol", ".dockerfile", ".tf", ".hcl", ".tfvars",
     # 其他
     ".lua", ".hs", ".lhs", ".clj", ".cljs", ".cljc", ".edn", ".ex", ".exs",
-    ".erl", ".hrl", ".m", ".mm", ".r", ".rmd", ".properties"
+    ".erl", ".hrl", ".m", ".mm", ".r", ".rmd"
 }
 
 # 排除的目录
@@ -85,12 +84,18 @@ EXCLUDE_FILES = {
     ".DS_Store", "thumbs.db", "desktop.ini", "*.pem", "*.crt", "*.key",
     # 临时与日志
     "*.log", "*.bak", "*.swp", "*.tmp", "tags",
-    # IDRE 与特定配置
+    # IDE 与项目配置 (非代码)
-    "*.suo", "*.user", "*.sln.docstates", "*.vshost.*", "*.pdb",
+    "*.suo", "*.user", "*.sln", "*.csproj", "*.vbproj", "*.fsproj", 
-    ".ruby-version", ".nvmrc"
+    "*.props", "*.targets", "*.resx", "*.sln.docstates", "*.vshost.*", "*.pdb",
+    "launchSettings.json", "dotnet-tools.json", ".ruby-version", ".nvmrc",
+    # 自动生成的代码 (噪声)
+    "*.Designer.cs", "*.Designer.vb", "*ModelSnapshot.cs", "*.generated.cs", "*.g.cs", "*.g.i.cs",
+    # 大型数据文件 (非代码)
+    "haarcascade_*.xml"
 }
 
 
+
 class IndexUpdateMode(Enum):
     """索引更新模式"""
     FULL = "full"           # 全量重建：删除旧索引，完全重新索引
@@ -994,8 +999,15 @@ class CodeIndexer:
         
         # 🔥 详细打印所有待索引的文件名，方便调试 (满足用户需求)
         if files:
-            relative_files = [os.path.relpath(f, directory) for f in files]
+            file_infos = []
-            logger.info(f"📄 待索引文件列表: {', '.join(sorted(relative_files))}")
+            # 按相对路径排序
+            sorted_files = sorted(files, key=lambda f: os.path.relpath(f, directory))
+            for f in sorted_files:
+                rel = os.path.relpath(f, directory)
+                size_str = self._get_file_size_str(f)
+                file_infos.append(f"{rel} ({size_str})")
+            
+            logger.info(f"📄 待索引文件列表: {', '.join(file_infos)}")
 
         yield progress
 
@@ -1009,6 +1021,8 @@ class CodeIndexer:
                     progress.current_file = relative_path
 
                     # 异步读取文件
+                    file_size = os.path.getsize(file_path)
+                    logger.info(f"📄 正在处理: {relative_path} (大小: {file_size / 1024:.2f} KB)")
                     content = await asyncio.to_thread(self._read_file_sync, file_path)
                     if not content.strip():
                         progress.processed_files += 1
@@ -1140,9 +1154,11 @@ class CodeIndexer:
         
         # 🔥 详细打印新增、更新和删除的文件名，方便调试 (满足用户需求)
         if files_to_add:
-            logger.info(f"🆕 新增文件 ({len(files_to_add)}): {', '.join(sorted(list(files_to_add)))}")
+            file_infos = [f"{rel} ({self._get_file_size_str(current_file_map.get(rel))})" for rel in sorted(list(files_to_add))]
+            logger.info(f"🆕 新增文件 ({len(files_to_add)}): {', '.join(file_infos)}")
         if files_to_update:
-            logger.info(f"🔄 更新文件 ({len(files_to_update)}): {', '.join(sorted(list(files_to_update)))}")
+            file_infos = [f"{rel} ({self._get_file_size_str(current_file_map.get(rel))})" for rel in sorted(list(files_to_update))]
+            logger.info(f"🔄 更新文件 ({len(files_to_update)}): {', '.join(file_infos)}")
         if files_to_delete:
             logger.info(f"🗑️ 删除文件 ({len(files_to_delete)}): {', '.join(sorted(list(files_to_delete)))}")
 
@@ -1171,6 +1187,8 @@ class CodeIndexer:
 
                 try:
                     # 异步读取文件
+                    file_size = os.path.getsize(file_path)
+                    logger.info(f"📄 正在处理: {relative_path} (大小: {file_size / 1024:.2f} KB)")
                     content = await asyncio.to_thread(self._read_file_sync, file_path)
 
                     if not content.strip():
@@ -1305,6 +1323,8 @@ class CodeIndexer:
             progress.current_file = file_path
 
             try:
+                file_size = len(content.encode('utf-8'))
+                logger.info(f"📄 正在处理: {file_path} (大小: {file_size / 1024:.2f} KB)")
                 if not content.strip():
                     progress.processed_files += 1
                     progress.skipped_files += 1
@@ -1381,10 +1401,14 @@ class CodeIndexer:
 
         chunks = unique_chunks
 
+        # 获取涉及的文件名用于日志展示
+        file_paths = sorted(list(set(chunk.file_path for chunk in chunks)))
+        file_label = f"[{file_paths[0]}]" if len(file_paths) == 1 else f"[{len(file_paths)} 个文件]"
+
         # 准备嵌入文本
         texts = [chunk.to_embedding_text() for chunk in chunks]
 
-        logger.info(f"🔢 生成 {len(texts)} 个代码块的嵌入向量...")
+        logger.info(f"🔢 文件： {file_label}， 生成 {len(texts)} 个代码块的嵌入向量...")
 
         # 批量嵌入（带进度回调和取消检查）
         embeddings = await self.embedding_service.embed_batch(
@@ -1400,7 +1424,7 @@ class CodeIndexer:
         metadatas = [chunk.to_dict() for chunk in chunks]
 
         # 添加到向量存储
-        logger.info(f"💾 添加 {len(chunks)} 个代码块到向量存储...")
+        logger.info(f"💾 文件： {file_label} ，添加 {len(chunks)} 个代码块到向量存储...")
 
         if use_upsert:
             await self.vector_store.upsert_documents(
@@ -1417,7 +1441,23 @@ class CodeIndexer:
                 metadatas=metadatas,
             )
 
-        logger.info(f"✅ 索引 {len(chunks)} 个代码块成功")
+        logger.info(f"✅ 文件：{file_label}， 索引 {len(chunks)} 个代码块成功")
+
+    @staticmethod
+    def _get_file_size_str(file_path: Optional[str]) -> str:
+        """获取文件大小的可读字符串"""
+        if not file_path or not os.path.exists(file_path):
+            return "unknown"
+        try:
+            size = os.path.getsize(file_path)
+            if size < 1024:
+                return f"{size} B"
+            elif size < 1024 * 1024:
+                return f"{size / 1024:.2f} KB"
+            else:
+                return f"{size / (1024 * 1024):.2f} MB"
+        except Exception:
+            return "error"
 
     def _collect_files(
         self,