feat(wms): 添加摄像头流媒体功能

- 在 application.yml 中添加 camera 配置项，用于指定媒体服务器地址
- 新增 CameraConfig 类，用于获取媒体服务器主机地址
- 在 WmsCameraManagementController 中添加 getCameraStream 方法，用于获取摄像头 FLV 流地址

klp-admin/src/main/resources/application.yml

@@ -332,3 +332,6 @@ sales:
       model-name: deepseek-chat
       max-retries: 3
       temperature: 1.0
+
+camera:
+  media-server-host: http://140.143.206.120:8000  # ZLMediaKit 控制台地址

klp-common/src/main/java/com/klp/common/config/CameraConfig.java

@@ -0,0 +1,12 @@
+package com.klp.common.config;
+
+import lombok.Data;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+@Component
+@ConfigurationProperties(prefix = "camera")
+@Data
+public class CameraConfig {
+    private String mediaServerHost;
+}

klp-wms/src/main/java/com/klp/controller/WmsCameraManagementController.java

@@ -22,6 +22,7 @@ import com.klp.domain.vo.WmsCameraManagementVo;
 import com.klp.domain.bo.WmsCameraManagementBo;
 import com.klp.service.IWmsCameraManagementService;
 import com.klp.common.core.page.TableDataInfo;
+import com.klp.common.config.CameraConfig;
 
 /**
  * 摄像头管理
@@ -36,11 +37,11 @@ import com.klp.common.core.page.TableDataInfo;
 public class WmsCameraManagementController extends BaseController {
 
     private final IWmsCameraManagementService iWmsCameraManagementService;
+    private final CameraConfig cameraConfig;
 
     /**
      * 查询摄像头管理列表
      */
-    @SaCheckPermission("wms:cameraManagement:list")
     @GetMapping("/list")
     public TableDataInfo<WmsCameraManagementVo> list(WmsCameraManagementBo bo, PageQuery pageQuery) {
         return iWmsCameraManagementService.queryPageList(bo, pageQuery);
@@ -49,7 +50,6 @@ public class WmsCameraManagementController extends BaseController {
     /**
      * 导出摄像头管理列表
      */
-    @SaCheckPermission("wms:cameraManagement:export")
     @Log(title = "摄像头管理", businessType = BusinessType.EXPORT)
     @PostMapping("/export")
     public void export(WmsCameraManagementBo bo, HttpServletResponse response) {
@@ -62,17 +62,32 @@ public class WmsCameraManagementController extends BaseController {
      *
      * @param cameraId 主键
      */
-    @SaCheckPermission("wms:cameraManagement:query")
     @GetMapping("/{cameraId}")
     public R<WmsCameraManagementVo> getInfo(@NotNull(message = "主键不能为空")
                                      @PathVariable Long cameraId) {
         return R.ok(iWmsCameraManagementService.queryById(cameraId));
     }
 
+    /**
+     * 获取摄像头FLV流地址（前端可用flv.js播放）
+     */
+    @GetMapping("/stream/{cameraId}")
+    public R<WmsCameraManagementVo> getCameraStream(@PathVariable Long cameraId) {
+        WmsCameraManagementVo camera = iWmsCameraManagementService.queryById(cameraId);
+        if (camera == null) {
+            return R.fail("摄像头不存在");
+        }
+        // 组装ZLMediaKit的FLV播放地址
+        String app = "live";
+        String stream = camera.getCameraCode();
+        String flvUrl = cameraConfig.getMediaServerHost() + "/" + app + "/" + stream + ".flv";
+        camera.setHttpFmp4(flvUrl); // 复用已有字段存flvUrl，前端用httpFmp4字段接收
+        return R.ok(camera);
+    }
+
     /**
      * 新增摄像头管理
      */
-    @SaCheckPermission("wms:cameraManagement:add")
     @Log(title = "摄像头管理", businessType = BusinessType.INSERT)
     @RepeatSubmit()
     @PostMapping()
@@ -83,7 +98,6 @@ public class WmsCameraManagementController extends BaseController {
     /**
      * 修改摄像头管理
      */
-    @SaCheckPermission("wms:cameraManagement:edit")
     @Log(title = "摄像头管理", businessType = BusinessType.UPDATE)
     @RepeatSubmit()
     @PutMapping()
@@ -96,7 +110,6 @@ public class WmsCameraManagementController extends BaseController {
      *
      * @param cameraIds 主键串
      */
-    @SaCheckPermission("wms:cameraManagement:remove")
     @Log(title = "摄像头管理", businessType = BusinessType.DELETE)
     @DeleteMapping("/{cameraIds}")
     public R<Void> remove(@NotEmpty(message = "主键不能为空")