调整视图消息服务

APP/src/message/%APP_MSG%/%APP_MSG%-message-base.ts.ftl

@@ -123,10 +123,12 @@ export default class ${srfclassname('${item.getCodeName()}')}MessageServiceBase
      * @memberof ${srfclassname('${item.getCodeName()}')}MessageServiceBase
      */
     public getItems(context: any={}, data: any={}, isloading?: boolean): Promise<any> {
+        let tempContext:any = context?context:{};
+        let tempData:any = data?data:{};
         return new Promise((resolve, reject) => {
             this.entityService.getService(this.appDataEntityName.toLowerCase()).then((service:any) =>{
                 if(service[this.appDataSetName] && service[this.appDataSetName] instanceof Function){
-                    const promise: Promise<any> = service[this.appDataSetName](context, data, isloading);
+                    const promise: Promise<any> = service[this.appDataSetName](tempContext, tempData, isloading);
                     promise.then((response: any) => {
                         if (response && response.status === 200) {
                             const data =  response.data;