索引版本返回

src/main/java/com/aps/controller/gantt/ResourceGanttController.java

@@ -973,6 +973,23 @@ public class ResourceGanttController {
         return R.ok(versionData);
     }
 
+    @PostMapping("/getSceneVersionWithIndexPreview")
+    @Operation(summary = "获取版本号、当前索引和甘特概览", description = "返回版本信息，并按资源甘特数据统计场景时间、工单、订单、设备和预览图")
+    public R<Map<String, Object>> getSceneVersionWithIndexPreview(
+            @io.swagger.v3.oas.annotations.parameters.RequestBody(
+                    description = "previewWidth、previewHeight 为可选字段，用于控制返回 preview 图片尺寸。",
+                    content = @io.swagger.v3.oas.annotations.media.Content(
+                            mediaType = "application/json",
+                            examples = @io.swagger.v3.oas.annotations.media.ExampleObject(
+                                    name = "获取版本和缩略图示例",
+                                    value = "{\n  \"sceneId\": \"F397427A76754E33A5655C41A7D0BC4A\",\n  \"previewWidth\": 896,\n  \"previewHeight\": 20\n}"
+                            )
+                    )
+            )
+            @RequestBody Map<String, Object> params) {
+        String sceneId = ParamValidator.getString(params, "sceneId", "场景ID");
+        return R.ok(planResultService.getSceneVersionWithIndexPreview(sceneId, params));
+    }
 
     @PostMapping("/revertVersion")
     @Operation(summary = "撤销操作", description = "撤销操作",

src/main/java/com/aps/entity/basic/Machine.java

@@ -57,7 +57,10 @@ public class Machine {
      * 设备编码
      */
     private String code;
-
+    /**
+     * 设备类型
+     *
+     */
     private String capacityTypeName;
 
     /**

src/main/java/com/aps/service/plan/SceneService.java

@@ -28,6 +28,8 @@ public class SceneService {
     @Autowired
     private RedisUtils redisUtils;
 
+    private final ObjectMapper objectMapper = createObjectMapper();
+
     private ObjectMapper createObjectMapper() {
         ObjectMapper objectMapper = new ObjectMapper();
         objectMapper.registerModule(new JavaTimeModule());
@@ -72,7 +74,6 @@ public class SceneService {
 
         try {
             long totalStart = System.nanoTime();
-            ObjectMapper objectMapper = createObjectMapper();
             SceneChromsome sceneChromsome = (SceneChromsome) redisUtils.get("SceneId." + sceneId);
             File file;
             if (sceneChromsome == null) {