优化:避免重复请求排钻模板数据

src/UI/Store/DrillStore.ts

@@ -1,18 +1,18 @@
-import { observable, toJS, action } from "mobx";
+import { Intent } from "@blueprintjs/core";
+import { action, observable, toJS } from "mobx";
+import { appCache } from "../../Common/AppCache";
 import { CheckObjectType, CheckoutValid } from "../../Common/CheckoutVaildValue";
 import { DataAdapter } from "../../Common/DataAdapter";
+import { DirUrl, TemplateUrls } from "../../Common/HostUrl";
+import { DirectoryId, PostJson, RequestStatus } from "../../Common/Request";
+import { deflate, EntitysIn, EntitysOut, GetEntitysLogo, inflate } from "../../Common/SerializeMaterial";
+import { StoreageKeys } from "../../Common/StoreageKeys";
+import { ExtrudeHole } from "../../DatabaseServices/3DSolid/ExtrudeHole";
+import { userConfig } from "../../Editor/UserConfig";
 import { IConfigOption, IExportConfigData } from "../Components/Board/UserConfig";
+import { AppToaster } from "../Components/Toaster";
 import { BoardStore } from "./BoardStore";
 import { DrillingOption, SpacingType } from "./drillInterface";
-import { userConfig } from "../../Editor/UserConfig";
-import { AppToaster } from "../Components/Toaster";
-import { Intent } from "@blueprintjs/core";
-import { StoreageKeys } from "../../Common/StoreageKeys";
-import { ExtrudeHole } from "../../DatabaseServices/3DSolid/ExtrudeHole";
-import { DirectoryId, PostJson, RequestStatus } from "../../Common/Request";
-import { DirUrl, TemplateUrls } from "../../Common/HostUrl";
-import { deflate, EntitysIn, EntitysOut, GetEntitysLogo, inflate } from "../../Common/SerializeMaterial";
-import { appCache } from "../../Common/AppCache";
 
 
 export interface IExportDrillOption
@@ -280,9 +280,14 @@ export class DrillStore extends BoardStore
             }
         }
     }
+
+    private _Cacheed = new Set<string>();//避免重复缓存
     async CacheDrillTemp(conf: DrillingOption)
     {
         let tempId = conf.tempId;
+        if (this._Cacheed.has(tempId)) return;
+        this._Cacheed.add(tempId);
+
         let key = StoreageKeys.DrillTemp + tempId;
         if (appCache.has(key + "name"))
             conf.tempName = appCache.get(key + "name");