[update] 城市大脑-干线评价-解决曲线图线程冲突

signal-optimize-service/src/main/java/net/wanji/opt/controller/MainlineEvaluateController.java

@@ -47,8 +47,14 @@ public class MainlineEvaluateController {
             @ApiResponse(code = 200, message = "OK", response = MainlineEvaluateBottomCurveVO.class),
     })
     public JsonViewObject bottomCurve(@RequestBody BottomCurveBO bo) throws Exception {
-        List<MainlineEvaluateBottomCurveVO> res = mainlineEvaluateService.bottomCurve(bo);
-        return JsonViewObject.newInstance().success(res);
+        synchronized (this) {
+            try {
+                List<MainlineEvaluateBottomCurveVO> res = mainlineEvaluateService.bottomCurve(bo);
+                return JsonViewObject.newInstance().success(res);
+            } catch (Exception e) {
+                return JsonViewObject.newInstance().fail(e.getMessage());
+            }
+        }
     }
 
     @AspectLog(description = "干线列表", operationType = BaseEnum.OperationTypeEnum.QUERY)