1

include/record_manager.hpp

@@ -37,6 +37,9 @@ class RecordManager
     // 根据 segmentId 获取可播放文件列表
     RecordSegment getSegment(const std::string& segmentId);
 
+    // 调试打印全部索引
+    void dumpIndex() const;
+
    private:
     std::string base_dir_;  // /sata/record/
     std::unordered_map<std::string, std::vector<RecordFileInfo>> index_;

src/main.cpp

@@ -46,19 +46,7 @@ int main()
     std::cout << "\n=== 全部扫描结果 ===\n";
 
     // 遍历所有 stream
-    for (const auto& kv : rm.index_)
+    rm.dumpIndex();
-    {
-        const std::string& stream = kv.first;
-        const auto& files = kv.second;
-
-        std::cout << "\n>>> Stream = " << stream << "\n";
-        std::cout << "文件数量 = " << files.size() << "\n";
-
-        for (auto& f : files)
-        {
-            std::cout << "  - " << f.path << "\n    start_ms=" << f.start_ms << ", end_ms=" << f.end_ms << "\n";
-        }
-    }
 
     // 测试一次查询：你可以换成真实时间戳
     std::cout << "\n=== 测试 querySegments() ===\n";

src/record_manager.cpp

@@ -193,3 +193,21 @@ RecordSegment RecordManager::getSegment(const std::string& segmentId)
 
     return {};
 }
+
+void RecordManager::dumpIndex() const
+{
+    std::cout << "\n=== dumpIndex() ===\n";
+
+    for (const auto& kv : index_)
+    {
+        const auto& stream = kv.first;
+        const auto& files = kv.second;
+
+        std::cout << "\n>>> Stream = " << stream << ", file_count = " << files.size() << "\n";
+
+        for (const auto& f : files)
+        {
+            std::cout << "  - " << f.path << "\n      start_ms=" << f.start_ms << ", end_ms=" << f.end_ms << "\n";
+        }
+    }
+}