Merge pull request #1931 from linwumingshi/fix/download-url

fix: 🐛 修复云录像下载链接中的格式化问题

src/main/java/com/genersoft/iot/vmp/utils/CloudRecordUtils.java

@@ -2,21 +2,45 @@ package com.genersoft.iot.vmp.utils;
 
 import com.genersoft.iot.vmp.media.bean.MediaServer;
 import com.genersoft.iot.vmp.service.bean.DownloadFileInfo;
+import lombok.experimental.UtilityClass;
 
+/**
+ * 云录像工具类
+ *
+ * @author 648540858
+ */
+@UtilityClass
 public class CloudRecordUtils {
 
+
+    /**
+     * 修复原始工具类中的格式化问题
+     *
+     * @param mediaServerItem 媒体服务器配置
+     * @param filePath        文件路径（可能包含%等特殊字符）
+     * @return 修复后的下载信息
+     */
     public static DownloadFileInfo getDownloadFilePath(MediaServer mediaServerItem, String filePath) {
-        DownloadFileInfo downloadFileInfo = new DownloadFileInfo();
+        // 将filePath作为独立参数传入，避免%符号解析问题
+        String pathTemplate = "%s://%s:%s/index/api/downloadFile?file_path=%s";
 
-        String pathTemplate = "%s://%s:%s/index/api/downloadFile?file_path=" + filePath;
+        DownloadFileInfo info = new DownloadFileInfo();
 
-        downloadFileInfo.setHttpPath(String.format(pathTemplate, "http", mediaServerItem.getStreamIp(),
-                mediaServerItem.getHttpPort()));
+        // filePath作为第4个参数
+        info.setHttpPath(String.format(pathTemplate,
+                "http",
+                mediaServerItem.getStreamIp(),
+                mediaServerItem.getHttpPort(),
+                filePath));
 
+        // 同样作为第4个参数
         if (mediaServerItem.getHttpSSlPort() > 0) {
-            downloadFileInfo.setHttpsPath(String.format(pathTemplate, "https", mediaServerItem.getStreamIp(),
-                    mediaServerItem.getHttpSSlPort()));
+            info.setHttpsPath(String.format(pathTemplate,
+                    "https",
+                    mediaServerItem.getStreamIp(),
+                    mediaServerItem.getHttpSSlPort(),
+                    filePath));
         }
-        return downloadFileInfo;
+        return info;
     }
 }